{"title":"低轨卫星系统中TE21模式单脉冲跟踪技术分析","authors":"J. Nateghi, L. Mohammady, E. Jedari","doi":"10.1109/AICT.2008.32","DOIUrl":null,"url":null,"abstract":"One of the high order modes which are used at the LEO satellite ground stations is TE21. This mode has symmetrical radiation pattern with low side lobe levels. In this paper the monopulse tracking technique using TE21 mode is analyzed. The key parameters of this technique including the linearity and slope of the error signal are calculated. Finally, by using of these parameters, estimation error such as mean, variance and consequent root mean square error (RMSE) of TE21 mode tracking technique versus SNR are presented.","PeriodicalId":105735,"journal":{"name":"2008 Fourth Advanced International Conference on Telecommunications","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Analysis of the TE21 Mode Monopulse Tracking Technique in LEO Satellite Systems\",\"authors\":\"J. Nateghi, L. Mohammady, E. Jedari\",\"doi\":\"10.1109/AICT.2008.32\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"One of the high order modes which are used at the LEO satellite ground stations is TE21. This mode has symmetrical radiation pattern with low side lobe levels. In this paper the monopulse tracking technique using TE21 mode is analyzed. The key parameters of this technique including the linearity and slope of the error signal are calculated. Finally, by using of these parameters, estimation error such as mean, variance and consequent root mean square error (RMSE) of TE21 mode tracking technique versus SNR are presented.\",\"PeriodicalId\":105735,\"journal\":{\"name\":\"2008 Fourth Advanced International Conference on Telecommunications\",\"volume\":\"36 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-06-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 Fourth Advanced International Conference on Telecommunications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/AICT.2008.32\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 Fourth Advanced International Conference on Telecommunications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/AICT.2008.32","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of the TE21 Mode Monopulse Tracking Technique in LEO Satellite Systems
One of the high order modes which are used at the LEO satellite ground stations is TE21. This mode has symmetrical radiation pattern with low side lobe levels. In this paper the monopulse tracking technique using TE21 mode is analyzed. The key parameters of this technique including the linearity and slope of the error signal are calculated. Finally, by using of these parameters, estimation error such as mean, variance and consequent root mean square error (RMSE) of TE21 mode tracking technique versus SNR are presented.
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