This paper deals with the effect of the quantitative phase controlled by the digitalphaseshifter to the patterns of the hexagonal phased array antenna.
研究了数字移相器提供的量化相移对正六边形相控阵天线扫描方向图的影响。
2
Feeding error comprizes phase quantization error produced by digitalphaseshifter, array tolerance and the error produced by failure element.
馈电误差包括由数字移相器的使用引入的相位量化误差、阵列公差和失效单元引起的误差。
3
Direct digital synthesis (DDS) is an advanced all digital frequency synthesis technology, based on the PM function of DDS, this paper gives the design scheme of a DDS digitalphaseshifter.