一種新型波導(dǎo)移相器的研制
THE DEVELOPMENT OF A NEW WAVEGUIDE PHASE SHIFTER
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摘要: 借助相移-頻率特性、保角變換和微擾理論,研制出了新型的寬帶移相器。該移相器已用于衛(wèi)星地面站,性能很好。實(shí)測(cè)數(shù)據(jù)與理論結(jié)果吻合。
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關(guān)鍵詞:
- 介質(zhì)加載波導(dǎo); 補(bǔ)償相移; 介電常數(shù)
Abstract: By the aid of the phase shift-frequency characteristic, the conformal transformation and the perturbation theory, a new kind of compact, broadband waveguide phase shifter is developed. It is used in the satellite earth station and achieves very nice performances. The experimental data coincide with the theoretical results. -
Pan Zongda, J. of Electronics (China). 3(1987), 214-224.[2]R. F. Harlington, Time-Harmonic Electromagnetic Fields, McGraw-Hill Book Co., New York,(1961), P. 377. -
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