陕西长安朝阳电子技术研究所
纸质出版:1981
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[1]李知新.相控阵天线的一种新的馈相方法[J].电子学报,1981(02):87-88+91.
Li Zhi-xin. A New Method of Phase Feeding in Phased Arrays[J]. Acta Electronica Sinica, 1981, (2): 87-88.
本文提出一种新的馈相方法——移位加权馈相方法。它是将前一个单元相位量化的余数经幅度加权后移位加到后一个单元的相位上。这种方法经一次馈相就可以准确控向
简单易行
成本低
易提高扫描速度
能增多天线的功能。
A new method of phase feeding is suggested. The method of shifting and weighting is characterized by applying quantized phase margin of one element to the phase of the next element through shifting after weighting it in amplitude. Beam-pointing accuracy can be maintaind with one-time phase feeding. The devices required are simple. The new method can reduce cost
increase sweep speed and performance of antenna.
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