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本文介绍一种锁相环移相器(PLLPS)。理论分析表明,这种移相器在许多方面优于铁氧体和数字移相器,适用于相控阵。同时,文章还就锁相环移相器的设计提出一些粗浅看法。
This article describes a phase-locked loop phase shifter (PLLPS). Theoretical analysis shows that this phase shifter is superior to ferrite and digital phase shifter in many aspects and is suitable for phased array. At the same time, the article also put forward some superficial views on the design of PLL phase shifter.