西北工业大学
纸质出版:1981
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[1]林世明.赋形波束双弯曲反射器天线理论研究[J].电子学报,1981(04):56-66.
Lin Shi-ming. Study on Doubly Curved Shaped-beam Reflector Antenna Theory[J]. Acta Electronica Sinica, 1981, (4): 56-66.
本文综述了赋形波束双弯曲反射器天线理论之研究。主要内容是:反射器的分类问题;提出了可采用一般的椭圆型条带(称为斜条带)来组成反射器
而水平带和焦点带只是它的特殊情形
使得综合理论更一般化;给出了此类天线远区场的主极化分量和交叉极化分量的计算公式
以及馈源斜置时和馈源偏离轴线时天线的远区场计算公式
尤其是还推导了在主辐射区内天线远区场的渐近公式。
By reviewing author’s study on doubly curved shaped beam reflector antennatheory
it is suggested that by utilizing common elliptic shaped strips reflectors can be constructed
thus generalizing synthetic theory. Formulae have been derived for principal and cross polarization components in far field as well as for antenna in the far field with offset feed or off-axis feed. In particular
formulae for far field patterns in the main radiating region have been given.
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