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mrgong:如果微带线表面有辐射电流,长度对阻抗的影响会非常大,会改变谐振特性。 :Fi$-g 如果没有辐射电流,阻抗会在圆图上绕圈,驻波变化并不是太大 (2013-03-28 11:01) _ .xicov
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