P.T.Yeh. Mode Conversion of H11 -Waves in Round Waveguide of Radio Relay Antenna Feeder[J]. Acta Electronica Sinica, 1963, (1): 51-66.DOI:
Mode Conversion of H11 -Waves in Round Waveguide of Radio Relay Antenna Feeder
摘要
本文分析了圆波导傅输H
11
波型时
各种波导不连续性所产生的寄生波幅度、包括正交极化H
11
波的幅度。着重分析了椭圆度问题
得出了相应的公式。以4200mc和6425mc举例计算。其中有些与实验结果符合
有些与国外计算结果相符。
Abstract
This paper presents the Analysis of parasitic modes produced by various rouud waveguide discontiu ites
especially ellipticity
in the transmissin of H11 waves. The mode conversion includes the coup ling betweeu vertically aud horizentally polarized H11 waves.Various calculation for malars are derived. Two examples with freqneucy of 4200 me and 6425 me are calculated. The theorectical value calculated agee well with experimental results.