摘要
以介质片移相器为例,通过对介质片的时延、移相和圆极化变换的原理分析,讨论这类变极化器的反气象干扰得益。得出的结论是,机械式变极化器在反气象干扰中几乎无效。
This paper uses the dielectric slab phase shifter as an example to analyse the operation principle and effect in anti weather-jam, by the principle analysis of the time-delay, phase-shifting and circular-polari- zation converting in the dielectric slab phase shifter. Result obtained by this paper is that the mechanical polarization converter is invalid in anti weather-jam.
出处
《空军雷达学院学报》
2001年第2期35-37,共3页
Journal of Air Force Radar Academy