图 12. 从馈电点看 TCI 516-3 对数周期天线20 °角 1ith 14db 增益
下面为官网,可以了解更多http://www.wrnoworldwide.comhttps://en.wikipedia.org/wiki/WRNO_(shortwave)http://americanradiohistory.com/Archive-Popular-Communications/80s/Popular-Communications-1989-12.pdf
图 12. 从馈电点看 TCI 516-3 对数周期天线20 °角 1ith 14db 增益
下面为官网,可以了解更多http://www.wrnoworldwide.comhttps://en.wikipedia.org/wiki/WRNO_(shortwave)http://americanradiohistory.com/Archive-Popular-Communications/80s/Popular-Communications-1989-12.pdf
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