| 广播电视发射系统的功率和杂散测量实例探讨 |
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| 引用本文： | 朱亚磊. 广播电视发射系统的功率和杂散测量实例探讨[J]. 电子测试, 2016, 0(10). DOI: 10.3969/j.issn.1000-8519.2016.10.067 |
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| 作者姓名： | 朱亚磊 |
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| 作者单位： | 云南省无线电监测中心，云南昆明，650228 |
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| 摘 要： | 在所有民用发射机中，广播电视发射机的功率是最大的，同时也位于最高的发射点。由于广播电视发射系统存在着谐波，杂散和互调信号，因此会对其它的通信系统，如民航通信造成一定的干扰。本文从云南省无线电监测中心的应用角度出发，讨论了米波和分米波段大功率广播电视发射系统的功率和杂散测量问题。
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| 关 键 词： | 广播电视 功率 杂散 测量 |
An example of the power and stray measurement of the broadcast and television transmission system |
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| Abstract: | In all civil transmitters, the power of the radio and television transmitter is the largest,but also at the highest point of transmission. Because of the broadcasting and TV transmission system there is a harmonic,spurious and intermodulation signal,thus to other communication systems,such as the civil aviation communication caused by interference.This departure from the point of view of the application of radio monitoring center of Yunnan Province,discusses the VHF and UHF band high power radio and television emission system power and spurious measurements. |
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| Keywords: | Radio and television power spurious measurement |
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