Antenna Design and manufacturing小弟目前研究標的目的為圓極化 有無圓極化達人可幫解答 為何場型要看半功率波束寬或是稱為3dB波束寬? 是一般系統定義功率需在一半以上嗎? 還有為何利用使它扭轉來量測~有其他方式嗎~鋸齒狀的場形該怎麼解釋 感謝回覆!! -- 與其為曩昔掉眼淚 不如等候將來的美妙!

The FT-RF main profession in R&D and manufacturing of antenna, be alongside of to be subjected to any OEM of nation and ODM, provide the product of the best quality and let the sale has the price of competition ability most , is the target that the FT-RF has been making great effort.文章來自: https://www.ptt.cc/bbs/comm_and_RF/M.1314200564.A.CE7.html

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