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本专利大体介紹冷阴极磁控管振蕩器和放大器,具体介紹采用改进的磁鉄而大大縮小了体积和減少了重量的磁控管。这类改进的磁控管,用作雷达、雷达干扰、无綫电天文、无綫电通訊用的发射管和噪声发生器,具有独特的优点。大家对圆形正交场冷阴极振蕩器或放大器(后面将称作磁控管)已很熟悉。本专利所說的冷阴极,是指本身工作溫度低于构成阴极的特定材料的热电子发射溫度。因此,若阴极电极是优良的电子发射体,那么基本发射的机理
This patent generally describes the cold cathode magnetron oscillator and amplifier, specifically introduced using the improved magnetic 鉄 and greatly reduce the size and weight of the magnetron. Such improved magnetrons have unique advantages for use as radars, radar interference, radio astronomy, launch tubes and noise generators for radio communications. Everyone is familiar with a circular orthogonal field cold cathode oscillator or amplifier (which will be referred to as a magnetron later). The cold cathode referred to in this patent refers to the thermoelectric emission temperature at which the working temperature is lower than the specific material constituting the cathode. Therefore, if the cathode electrode is a good electron emitter, then the basic emission mechanism