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Cavity Resonance Free Wheeler Cap Method Using Cauchy Method for Amplitude Only Response

机译:使用柯西方法的腔共振无惠勒帽法仅用于振幅响应

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To remove some dips in radiation efficiency evaluated by Wheeler cap method, the efficiency can be described in rational form and the contribution of cavity resonance of shielding cap can be removed by comparing zeros and poles of the rational function. To improve the accuracy of fitting except the cavity resonance, Cauchy method is applied to magnitude of reflection coefficient of antenna under test. For monopole and inverted-F antennas, we confirm the validity of our modification.
机译:为了消除用惠勒帽法评估的辐射效率的某些下降,可以以合理的形式描述效率,并且可以通过比较有理函数的零点和极点来消除屏蔽帽的腔谐振的贡献。为了提高除谐振腔以外的拟合精度,对被测天线的反射系数幅度采用了柯西法。对于单极天线和倒F天线,我们确认了修改的有效性。

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