一、导言位于磁控管真空外壳中的压电传感器可用来起动谐振回路中的调谐元件。这是快速调谐高频磁控管的一种方法,它可与选择的任何方法相比,具有调谐迅速、启动简单等优点,在重量、体积、价格及寿命方面都较先进。 I. INTRODUCTION Piezoelectric sensors located in the magnetron vacuum enclosure can be used to start the tuning element in the resonant tank. This is a quick way to tune a high-frequency magnetron. It offers the advantages of fast tuning, simple start-up and much more in terms of weight, size, price, and lifetime compared to any of the methods you choose.