| 150KW短波发射机驻波比过大难题的解决 |
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| 引用本文： | 张红海.150KW短波发射机驻波比过大难题的解决[J].电子测试,2016(8):103-104. |
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| 作者姓名： | 张红海 |
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| 作者单位： | 国家新闻出版广电总局四九一台,北京,100121 |
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| 摘 要： | 本文主要探讨150kW短波发射机的天馈线匹配问题,主要通过对发射机天馈系统参数的测试,找出阻抗失配原因及位置,利用改变原有系统阻抗达到使发射机-馈线-天线的良好匹配.
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| 关 键 词： | 驻波比 馈线及设计 特性阻抗 |
150KW short wave transmitter in Bobbi too big problem solving |
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| Abstract: | This paper mainly discusses the 150KW shortwave transmitter antenna feeder matching problem, mainly through the transmitter antenna system parameters test, find out the impedance mismatch causes and location of distribution by changing the impedance of the original system to make good match transmitter feeder antenna. |
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| Keywords: | Bobbi feeder and design characteristic impedance |
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