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引用本文：

周阳辉,周朝猛,章剑.和差极化方式不同导致跟踪问题的分析[J].电讯技术，2010，50（10）： - . [点击复制]
ZHOU Yang-hui,ZHOU Chao-meng,ZHANG Jian.Analysis of Tracking Problem Caused by Different Polarization Patterns of Sum and Difference Channels[J].，2010，50（10）： - . [点击复制]

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和差极化方式不同导致跟踪问题的分析
周阳辉,周朝猛,章剑
0 字体:加大+\|默认\|缩小-
(中国卫星海上测控部，江苏江阴 214431)

摘要:

船载卫通站在不同海域跟踪B极化信标出现了相位渐变的现象，根据双通道接收机跟踪原理进行公式推导，证明当和差通道极化方式不一致时，和差通道受环境和极化角影响导致的相位变化是反向的，此时即使跟踪的是圆极化信标，极化角的变化也会导致相位变化。

关键词: 船载卫通站极化方式自跟踪跟踪接收机单通道校相

DOI：

基金项目:

Analysis of Tracking Problem Caused by Different Polarization Patterns of Sum and Difference Channels

ZHOU Yang-hui,ZHOU Chao-meng,ZHANG Jian

(China Satellite Marine Tracking and Control Department, Jiangyin 214431,China)

Abstract:

The phase changed in the shipboard satellite station when tracing B p olarization signal in different waters. According to the principle of dualchan nel rec eiver tracking, it is known that when the sum and difference channels′ polariza tion is inconsistent, the phase′s change caused by the environment and the pola rization angle is in the opposite direction. At this point even if the circular polarization signal beacon is tracked, the polarization angle′s change will resul t in phase′s change.

Key words: ship-board satellite station polarization pattern automatic tracking trackin g receiver single-channel phase-calibration