How to write an expository paper
Creative Writing Essay Ideas
Monday, August 24, 2020
Globalization and Economy Essay Example | Topics and Well Written Essays - 2000 words
Globalization and Economy - Essay Example What is Globalization? Globalization implies that the market goes past national outskirts, subsequently coordinating world exchange and monetary markets (Czenter, 2002, p. 8). Globalization is the aftereffect of nations diminishing their obstructions for different nations to exchange with them or straightforwardly interest in the countryââ¬â¢s enterprises. These boundaries were generally raised, with the goal that every nation had a cradle between every single other nation, and globalization disassembles them (Oââ¬â¢Riain, 2000, p. 2). This combination of world frameworks is cultivated in one of three significant ways, as indicated by Oââ¬â¢Raiain (2000). The main route is through a joining of business sectors through the procedure of worldwide exchange and creation. The subsequent way is that states rival each other to draw in remote capital and furthermore contend with each other for the option to sort out the worldwide economy. Third, ââ¬Å"models of state showcase commu nication may diffuse through the world-framework through the cooperation of the states and especially through the impact of transnational hierarchical actorsâ⬠(Oââ¬â¢Riain, 2000, p. 3). All things considered, 70% of exchange happens between the group of three of North America, Western Europe and East Asia (Ostry, 2005). Global organizations are the drivers with the expectation of complimentary exchange. In any case, Ostry (2005) contends that these organizations truly are not globalizers, as a lot of their exchange and ventures are territorial. For example, worldwide organizations in Western Europe will in general exchange to different nations in Western Europe, while American firms all things considered put resources into their neighboring nations of Canada, Mexico and South America. Then, Japanese firms will in general exchange and contribute with South Korea, China and Southeast Asia (Ostry, 2005). Points of interest and Disadvantages of Globalism Globalization might be either invaluable or disadvantageous, and whether it is either relies on various variables. For example, globalization may separate the monetary spine of certain nations that are as yet creating (Czenter, 2002, p. 14). A few nations that were viewed as creating starting at 2002 were China, Malaysia, the Phillipines and India, and the impacts of globalization on these countriesââ¬â¢ work markets were concentrated by Frenkel and Kuruvilla (2002). Frenkel and Kuruvilla note that there were two contending ways of thinking on how globalization would influence work markets and business relations in creating nations. One way of thinking was that facilitated commerce and outside direct venture can just assistance creating nations, as these nations should encounter work development and expanded wages due to there being an expansion of modern movement in these nations. The other way of thinking was that organized commerce and outside direct venture would negatively affect work markets and business relations in these creating nations. This is a result of expanded rivalry from the outside firms, so residential merchandise are supplanted by those made abroad; a relocation of household laborers because of the way that multinationals trade employments to these nations; and expanded innovation implies less occupations for laborers (International Labor Organization, 2011). This is likewise on the grounds that some global markets are just open to the more grounded nations, shutting the entryway to nations that don't have a solid universal portfolio (Frenkel and Kuruvilla, 2002, p. 3). Dries and Swinnen (2003) found that globalization is frequently profitable for
Saturday, August 22, 2020
Comparing 4 images Essay Example | Topics and Well Written Essays - 1250 words
Looking at 4 pictures - Essay Example Among the most obvious social highlights, that various artistic creations depict is the sexual orientation job and contrasts. Various social orders saw sex contrasts antagonistically with the individuals allotting novel jobs for every sex as the beneath examination of four unmistakable works of art depicts. Sexual orientation contrasts and jobs vary with contrasts in social and verifiable settings. Craftsmen catch such social and authentic contrasts in the jobs of various sexes. Painted in the 1617, Abduction of the little girls of Leucippus is run of the mill portrayal of the distinctions in sexual orientations and the jobs of every one of the sexes. Among the obvious highlights of the artistic creation is the depiction of the two guys and female. From the canvas, ladies are more pleasant than their male partners are an element that emerges from the social and chronicled jobs of every sexual orientation. The collections of the ladies in the artwork are more pleasant and lighter than the groups of the men are. The artistic creation depicts that ladies thought about the body other than the way that they did light tasks. The female bodies are well proportioned, delicate and beefy. In the early society, such highlights were viewed as provocative along these lines female. The composition depicts men as darker than the ladies with solid and strong bodies. Such character highlights were major attributable to the social and verifiable jobs of men at that point. They performed arduous obligations in this way improving the development of the manly body outlines. Also, their skins are darker then the skins of the ladies are a component that emerges from the broad introduction to the brutal ecological highlights. The work of art depicts the men as getting a charge out of various benefits over their female partners. The men for instance are riding on ponies while getting the ladies who were strolling by walking and are obviously opposing the catch. The men appreciate exemption and
Friday, July 17, 2020
Advanced Organizational Analysis Report Example
Advanced Organizational Analysis Report Example Advanced Organizational Analysis Report â" Assignment Example > Creating collaborative e-learning environmentIntroduction: The present global environment calls for rapid incorporation of the technologies and organizational tools which would encourage rapid growth and advancement of the e-learning environment in harmony with international standards. Along with technological skills and advancement needed to meet the present global trend, it is important to have accurate analysis of diverse perspectives in the effectiveness of organizations learning outcomes. An understanding of such outcomes will lead to an impetus which would help the organization grow. There are two perspectives which play a significant role in the determination of the outcomes these are critical theory and critical systems theory, which simultaneously play a critical role in determining the outcome of the process involved in determination of the system which effects collaborative e-learning environment. The role of information systems in collaboration with e-learning environm ent adds new perspective to the learning environment which is unique and competitive. It is continuously tested in this new environment with new challenges to organizational development and culture. It leads to dynamic changes in the learning environment where countryâs educational opportunities play critical role in impacting the educational opportunities and acceleration of the human capital. It is important to integrate appropriate information technology as useful tool in facilitating e-learning. The backup of sound organizational plan is the ground based on which e-learning environment can be managed and motivated to achieve its optimum potential. The two perspectives of organizational planning based on the critical social theory and critical systems theory will allow for complete and comprehensive evaluation of the research topic in relation to educational environment. Description of the research topic: The research topic is âcreating collaborative e-learning environmentâ . This topic is very modern and global in itâs dimension and will require deep in-depth consideration of the factor which also affect the organizational culture in the present global e-learning environment. The research aims to target factors which impact the implementation of the new collaborative environment through the systematic and comprehensive use of the research methods which is used for gathering data and evaluation in organizational set up. The second, aim of the research is to address the issue of generating new channel for students to learn through the use of technology where enormous number of students has exposure to the system. The research question is aimed at students in Saudi Arabia, according to (Al Saif, 2005), currently, educational institutions in Saudi Arabia are possible to face some difficulties which related to the high number of students who are enrolling at Universities every year. He continued that by saying using new technologies to enable e-learni ng environment will brings morebenefits such as solving the problem of the high number of students as well as opennew method for students who can not attend the class such who has disabilities tohave a chance for learning and education. According to (Lee, 2007), he indicated that in his study the gender play a significant role in IT researches and the researcher suggested to consider this element with IT researches. This type of education makes the opportunity for women in Saudi Arabia to interact and exchange information with men.
Thursday, May 21, 2020
The Lottery by Shirley Jackson - 574 Words
Could you imagine having your name pulled out of the lottery? It is everyoneââ¬â¢s dream to hit that jackpot, and obtain any prize that is in store for them. What if the prize wasnââ¬â¢t cash or your dream boat? What if it entailed a city wide gathering in your name with the intentions of you getting stoned? That doesnââ¬â¢t seem like a dream come true. That is exactly what happens in the short story ââ¬Å"The Lotteryâ⬠by Shirley Jackson. This horrific tale is about a mass city wide gathering where everyone participates in the ritualistic stoning of one of their citizens. This short story is the perfect example for learning about group violence, and is ideal for teaching children and teens a lesson in following the crowd. However, during the time period it was created, ââ¬Å"The Lotteryâ⬠was not accepted well by its readers. Because of its geographical reference and time period, ââ¬Å"The Lotteryâ⬠has become one of the most controversial and influential short stories The New Yorker has ever published. ââ¬Å"The Lotteryâ⬠was written in the year of 1948. Although many controversial topics and stories have come about, nothing like ââ¬Å"The Lotteryâ⬠had ever come about. There were stories about forbidden love and mental illnesses in ââ¬Å"The Yellow Wallpaperâ⬠and ââ¬Å"The Story of an Hourâ⬠that were considered controversial, but there were no stories about a town coming together to stone one of its citizens to death. In 2014, ââ¬Å"The Lotteryâ⬠would be considered minute in gore compared to the many films and stories thatShow MoreRelatedThe Lottery, By Shirley Jackson1195 Words à |à 5 PagesOn the surface, Shirley Jacksonââ¬â¢s short story, ââ¬Å"The Lottery,â⬠reads as a work of horror. There is a village that holds an annual lottery where the winner is stoned to death so the village and its people could prosper. Some underlying themes include: the idea that faith and tradition are often followed blindly, and those who veer away from tradition are met with punishment, as well as the idea of a herd mentality and bystander apathy. What the author manages to do successfully is that she actuallyRead MoreThe Lottery by Shirley Jackson757 Words à |à 4 Pagessucceed but many fail just like the main character Tessie Hutchinson in Shirley Jacksonââ¬â¢s short story ââ¬Å"The Lotteryâ⬠. When someone hears the word ââ¬Å"lotteryâ⬠, he or she may think that someone will be rewarded with prize. But ââ¬Å"The Lotteryâ⬠By Shirley Jackson is different than what one thinks. In the story, a lottery is going to be conducted not like Mega Million or Powerball one play here. In the story, the person who wins the lottery is stoned to death instead of being rewarded with the prize. TessieRead MoreThe Lottery By Shirley Jackson931 Words à |à 4 PagesIn 1948 Shirley Jackson composed the controversial short story ââ¬Å"The Lottery.â⬠Generally speaking, a title such as ââ¬Å"The Lotteryâ⬠is usuall y affiliated with an optimistic outlook. However, Jacksonââ¬â¢s approach is quite unorthodox and will surely leave readers contemplating the intent of her content. The story exposes a crude, senseless lottery system in which random villagers are murdered amongst their peers. Essentially, the lottery system counteracts as a form of population control, but negatives easilyRead MoreThe Lottery By Shirley Jackson1504 Words à |à 7 Pagesââ¬Å"The Lotteryâ⬠by Shirley Jackson In The Lottery Shirley Jackson fills her story with many literary elements to mask the evil. The story demonstrates how it is in human nature to blindly follow traditions. Even though some people have no idea why they follow these traditions. The title of the story plays a role in how Shirley Jackson used some literary elements to help mask the evils and develop the story. The title ââ¬Å"The Lotteryâ⬠serves as an allegory. When people think of the lottery majorityRead More`` The Lottery `` By Shirley Jackson894 Words à |à 4 Pagesshort story ââ¬Å"The Lotteryâ⬠, author Shirley Jackson demonstrates Zimbardoââ¬â¢s concepts in three different areas: Authority figures, Tradition and Superstition, and Loyalty. The first concept Jackson portrays in ââ¬Å"The Lotteryâ⬠is the authority figures. Jackson indicates that the lottery is being held in the town center by one authority figure, Mr. Summers, annually on June 27th. Every June 27th, without fail, townspeople gather in the town square to participate in the annually lottery even though mostRead MoreThe Lottery, By Shirley Jackson1510 Words à |à 7 PagesShirley Jacksonââ¬â¢s ââ¬Å"The Lotteryâ⬠illustrates several aspects of the darker side of human nature. The townspeople in Jacksonââ¬â¢s ââ¬Å"The Lotteryâ⬠unquestioningly adhere to a tradition which seems to have lost its relevance in their lives. The ritual that is the lottery shows how easily and willingly people will give up their free will and suspend their consciences to conform to tradition and people in authority. The same mindless complacency and obedience shown by the villagers in Jacksonââ¬â¢s story are seenRead MoreThe Lottery By Shirley Jackson8 11 Words à |à 4 Pagesââ¬Å"The Lotteryâ⬠was published by Shirley Jackson. The story was true expression of Jacksonââ¬â¢s genuine thoughts about human beings and their heinous competence in an annual village event for corn harvest . First, her used to word symbolized main point of the story. Second, Jackson was inspired by few historical events happened in the past and a life incident in her life. Lastly, She was able to accomplish the connection between historical and biographical with the story. Therefore, Shirley Jacksonââ¬â¢sRead MoreThe Lottery By Shirley Jackson934 Words à |à 4 Pagesââ¬Å"The Lotteryâ⬠by Shirley Jackson signifies the physical connection between the villagers and their unwillingness to give up their tradition. ââ¬Å"The Lotteryâ⬠is very unpredictable and quite misleading. The black box has no functionality, except every June 27th. Shirley Jackson depicts the black box as an important and traditional tool. Although the villagers in ââ¬Å"The Lotteryâ⬠are terrified of the goal of the lottery and the black box, they are unwilling to let go of the tradition. Shirley Jackson portraysRead MoreThe Lottery by Shirley Jackson799 Words à |à 4 Pagesthe mood and to foreshadow of things to come. The Lottery by Shirley Jackson is a story in which the setting sets up the reader to think of positive outcomes. However, this description of the setting foreshadows exactly the opposite of what is to come. In addition, the theme that we learn of at the end leads us to think of where the sanity of some human beings lies. The story begins with the establishment of the setting. To begin, Shirley Jackson tells the reader what time of day and what time ofRead MoreThe Lottery by Shirley Jackson1764 Words à |à 7 Pagesfilled with excitement and eeriness, leaving the reader speechless. The Lottery , a short story written by famous writer Shirley Jackson, created an uproar on June 26, 1948, when it was published in the magazine The New Yorker (Ball). The gothic thriller, set in an unknown time and place, shares the tradition of a small town, a little larger than three hundred people, in which a drawing is held once a year. In this ââ¬Å"Lottery,â⬠each familyââ¬â¢s husband draws a slip of paper from a black box. The husband
Wednesday, May 6, 2020
paper - 1032 Words
Traditional Utilitarianism Traditional utilitarianism is a theory of the good and the right. It defends that the greatest good is happiness and freedom from pain and suffering. According to utilitarianism only one action is right in the final analysis. The things we do that produces happiness is morally right and the things we do that reduce this happiness is morally wrong. If the rewards are far greater when compared to the eventual rewards of other alternative decisions, than this action would be right. The future and the direct costs and benefits provided by each alternate towards each person need to be taken into consideration together with other unforeseen consequences. A tradition stemming from the late 18th- and 19th-century English philosophers and economists Jeremy Bentham and John Stuart Mill believe that an action is right if it leans towards happiness and wrong if it leans towards the reverse of happinessââ¬ânot just the happiness of the person doing the action b ut also that of everyone else that may be affected by it. One must consider the benefits to others as well as your own and that everyoneââ¬â¢s happiness and utility count the same. In contrast to egoism which is the view that a person should pursue his own self-interest, even at the expense of others, and to any ethical theory that regards some acts or types of acts as right or wrong independently of their consequences. Utilitarianism also differs from ethical theories that make the truth or injustice ofShow MoreRelated Paper761 Words à |à 4 Pages In the 1790s members of the industry in both Paris and London were working on inventions to try to mechanise paper-making. In England John Dickenson produced the cylinder machine that was operational by 1809. Although useful for smaller enterprises, this lacked the large scale potential of the machine resulting from the invention of Nicholas-Louis Robert in Paris, which had a more complicated incubation period. The last of the ear ly improvements to this machine were financed by the Fourdrinier brothersRead MoreReflection Paper836 Words à |à 4 Pagesand integrating quotes. Before my papers were full of ââ¬Å"she saidâ⬠and ââ¬Å"she would sayâ⬠; which was boring and showed poor ability to lengthen my word choice. I also had a tendency to just throw quotes in and not integrate it into my writings. By the end of my English 101 class my papers began to present with words like ââ¬Å"the author notedâ⬠, or ââ¬Å"she statedâ⬠along with many other word choices and proper ways of using quotes. Here is an example from my final research paper: ââ¬Å"Author Stephanie Jackson, a certifiedRead MoreOn Behalf of Paper1685 Words à |à 7 PagesFor centuries, people have read and learned on paper. It has loyally served man as the ideal vehicle for conveying our thoughts, feelings, and ideas. In recent years, an opponent has risen: computers. The computer brought the world to our fingertips, to the palm of our hands, but is this competitor superior? Should we drop the written and printed empire that had dominated and quenched our thirst for knowledge for so long? Paper has served an ever-changing world well, constantly adapting and morphingRead MoreReflection Paper1317 Words à |à 6 Pagesused to struggle with forming my thoughts into writing, let alone a paper. I was never confident with what I wrote. My writing had no greater purpose other than the assignment. My writing process included: writing my paper, proofreading it, and turning it in. Once the paper left my hands, it also left my mind. Throughout this course we worked with others, visited the writing lab, wrote critiques, and we were able to revise our papers. I believe that all of this is has caused me to grow greatly as aRead More History of Paper1180 Words à |à 5 Pages The first historical mention of paper is 104 A.D. in China. The Empress of China at that time loved books and wanted to have a lot of them made. At the time everything was written on silk scrolls which were extremely expensive and time consuming to make. She wanted something cheaper and easier to use and so she asked one of her servants, a gentleman by the name of Tsi Lun to come up with an alternative. He worked for over nine years experimenting with different things and finally came up with hempRead MoreImportance Of Writing Paper870 Words à |à 4 Pages Writing papers have not always been my favorite thing to do. The main reason why I detested writing papers, was because I considered my English horrible. English is not my native language and learning it was difficult i n my opinion. Especially, when as a child the only place where you could speak English was at school. Other than that, the only language I was allowed to speak at home was Spanish. Throughout the years I eventually got the hang of it, and at the beginning of fourth grade, I was placedRead MoreCharacteristics And Quality Of A Paper1062 Words à |à 5 PagesChoosing the right paper is more complex and it requires more work than just picking any expensive sheet and keeping your fingers crossed. To choose the right paper, you should not choose one based on the highest quality available, or the most expensive one. Instead, you should choose your paper based on the paper size options, durability, finishing, color, the paper weight, price, availability, opacity, and brightness. To choose between the function and quality of a paper is not very easy. It isRead MoreSelf-Reflective Paper 838 Words à |à 3 Pagesfixed. Although it was a process, I finally got around to clearly understanding what the objectives were for English 1302 and how to apply them to my papers for this course. The first objective that is given in the syllabus is to meet the requirement of 20 pages total by the end of the course. The objective includes being able to revise and edit papers in a proper fashion. There was a time where revising and editing did not seem important, however, it can make a significant difference in a grade.Read MoreRecycling Waste Paper11594 Words à |à 47 PagesPaper recyclingà is the process of recovering waste paper and remaking it into new paper products. There are three categories of paper that can be used as feedstocks for making recycled paper: mill broke, pre-consumer waste, and post-consumer waste.[1]à Mill brokeà is paper trimmings and other paper scrap from the manufacture of paper, and is recycled internally in aà paper mill.à Pre-consumer wasteà is material which left the paper mill but was discarded before it was ready for consumer use.à Post-consumerà wasteRead MoreCarabao Grass Paper17210 Words à |à 69 PagesINTRODUCTION History Paper is believed to have originated in China sometime around A.D. 105. Its invention is credited to a Chinese artisan by the name of Tsai-Lun. Tsai Lun created the first type of paper by mixing macerated cellulose fiber with water. His method was simple. He beat rags to a pulp and diluted this with lots of water. He then drained the resultant mixture through a form of a sieve. The fibers matted together and, when it dried, formed what we know now as paper. This papermaking process
Design for a Deep Space Communications System Free Essays
The communication system will comprise of a redundant dual-band transmission channel, namely an S-band system and an X-band system. The S-band system will be designed specifically for providing tracking, telemetry and control, while the X-band will be used exclusively for telemetry and scientific data. These systems will operate within their specified ranges (S-band: transmit ââ¬â 2290-2300 MHz, receive ââ¬â 2110-2120 MHz, X-band: transmit ââ¬â 7145-7190 MHz, receive ââ¬â 8400-8450 MHz[1]) as would be specified by the ____Governing body____. We will write a custom essay sample on Design for a Deep Space Communications System or any similar topic only for you Order Now The basic mission requirements and assumptions have changed since the general specifications laid out in Assignment 3, primarily that the satellite must land on, or come in contact with, the comet at some point rather than perform a fly-by. With this in mind, the individual components that will be used on the communications system are detailed in the following sections Antennas: There will be both an omnidirectional S-band helical antenna[2], specifically designed for telemetry and commands, as well as a 2.2 metre high-gain antenna[3], akin to the Rosetta satellite antenna. This antenna has optimal performance within both S- and X-band frequencies and both are manufactured by RUAG Space AG, based in Switzerland. Transponder: The system will incorporate two redundant small deep-space transponders (SDSTââ¬â¢s) [4], developed by General Dynamics and NASAââ¬â¢s Jet Propulsion Laboratory. This device combines a number of communication functions ââ¬â receiver, command detector, telemetry modulator, exciter, beacon generator and control functions all into one package. This transponder has Ka-band capability as well for future missions, which comprises of a second X-to-Ka band multiplier. Envelope Size: 7.13â⬠L x 6.55â⬠W x 4.50â⬠H Mass: 7.0 lbs (3.2 kg) Input Supply Power: Receiver Only: 12.5 W Receiver + X-band Exciter: 15.8 W Amplifiers: Two 17 W, 8.4 GHz solid-state power amplifiers[5], manufactured by General Dynamics will be implemented as smaller, lighter and less expensive alternative to the traveling-wave-tube X-band amplifier. These amplifiers are designed for use as a ââ¬Ëcompanion unitââ¬â¢ to the SDST and can supply telemetry signals that can be connected directly to the SDST to make a complete transmitter/receiver with a single data interface. Maximum dimensions: 6.85â⬠L x 5.275â⬠W x 1.85â⬠H Mass: 3.02 lbs (1.37 kg) Data interface: MIL-STD-1553B data interface Other components: Other smaller components include a diplexer, attached to the high-gain amplifier, which will allow the S- and X- band transmitter to use the same antenna, as well as allowing the antenna to be used for transmissions on one band and receive on another band. The system will also require a coupler to assign the amplifiers to the respective antennas as well as a hybrid coupler between the amplifiers and the transponders to allow either transponder to drive either amplifier without requiring active switching. Issues in Deep Space Communications: Compared with normal satellite communications, deep-space communications present a significant challenge ââ¬â specifically from the distance resulting in low signal-to-noise ratio, propagation delays, corruption as well as environmental factors such as temperature variations and electromagnetic radiation. The satellite will be passing behind the Sun for a period of time, it is important to note that communication will be masked for a substantial period of time. One possible solution is to take advantage of NASAââ¬â¢s STEREO (Solar TERrestrial Relations Observatory) satellites in orbit around the sun to provide a link between the satellite-comet intercept point and Earth while the satellite is obscured. How to cite Design for a Deep Space Communications System, Papers
Design for a Deep Space Communications System Free Essays
The communication system will comprise of a redundant dual-band transmission channel, namely an S-band system and an X-band system. The S-band system will be designed specifically for providing tracking, telemetry and control, while the X-band will be used exclusively for telemetry and scientific data. These systems will operate within their specified ranges (S-band: transmit ââ¬â 2290-2300 MHz, receive ââ¬â 2110-2120 MHz, X-band: transmit ââ¬â 7145-7190 MHz, receive ââ¬â 8400-8450 MHz[1]) as would be specified by the ____Governing body____. We will write a custom essay sample on Design for a Deep Space Communications System or any similar topic only for you Order Now The basic mission requirements and assumptions have changed since the general specifications laid out in Assignment 3, primarily that the satellite must land on, or come in contact with, the comet at some point rather than perform a fly-by. With this in mind, the individual components that will be used on the communications system are detailed in the following sections Antennas: There will be both an omnidirectional S-band helical antenna[2], specifically designed for telemetry and commands, as well as a 2.2 metre high-gain antenna[3], akin to the Rosetta satellite antenna. This antenna has optimal performance within both S- and X-band frequencies and both are manufactured by RUAG Space AG, based in Switzerland. Transponder: The system will incorporate two redundant small deep-space transponders (SDSTââ¬â¢s) [4], developed by General Dynamics and NASAââ¬â¢s Jet Propulsion Laboratory. This device combines a number of communication functions ââ¬â receiver, command detector, telemetry modulator, exciter, beacon generator and control functions all into one package. This transponder has Ka-band capability as well for future missions, which comprises of a second X-to-Ka band multiplier. Envelope Size: 7.13â⬠L x 6.55â⬠W x 4.50â⬠H Mass: 7.0 lbs (3.2 kg) Input Supply Power: Receiver Only: 12.5 W Receiver + X-band Exciter: 15.8 W Amplifiers: Two 17 W, 8.4 GHz solid-state power amplifiers[5], manufactured by General Dynamics will be implemented as smaller, lighter and less expensive alternative to the traveling-wave-tube X-band amplifier. These amplifiers are designed for use as a ââ¬Ëcompanion unitââ¬â¢ to the SDST and can supply telemetry signals that can be connected directly to the SDST to make a complete transmitter/receiver with a single data interface. Maximum dimensions: 6.85â⬠L x 5.275â⬠W x 1.85â⬠H Mass: 3.02 lbs (1.37 kg) Data interface: MIL-STD-1553B data interface Other components: Other smaller components include a diplexer, attached to the high-gain amplifier, which will allow the S- and X- band transmitter to use the same antenna, as well as allowing the antenna to be used for transmissions on one band and receive on another band. The system will also require a coupler to assign the amplifiers to the respective antennas as well as a hybrid coupler between the amplifiers and the transponders to allow either transponder to drive either amplifier without requiring active switching. Issues in Deep Space Communications: Compared with normal satellite communications, deep-space communications present a significant challenge ââ¬â specifically from the distance resulting in low signal-to-noise ratio, propagation delays, corruption as well as environmental factors such as temperature variations and electromagnetic radiation. The satellite will be passing behind the Sun for a period of time, it is important to note that communication will be masked for a substantial period of time. One possible solution is to take advantage of NASAââ¬â¢s STEREO (Solar TERrestrial Relations Observatory) satellites in orbit around the sun to provide a link between the satellite-comet intercept point and Earth while the satellite is obscured. How to cite Design for a Deep Space Communications System, Papers
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