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本文提出了一种测量双输出端磁控管高频参数的简便冷测方法。冷测的参量包括磁控管谐振腔固有谐振频率、每个输出端与腔体的耦合度及频率牵引系数。冷测所得的频率牵引系数与热测所得的数值非常接近。这种测试方法也适用于多于两个输出端的磁控管高频参数的测量。
In this paper, a simple method for cold measurement of high-frequency parameters of dual-output magnetron is proposed. Cold measured parameters include the natural resonant frequency of the magnetron resonator, the coupling of each output with the cavity and the frequency of the traction coefficient. Cold measured the frequency of traction coefficient and thermal measurements obtained values are very close. This test method is also suitable for the measurement of high frequency parameters of magnetrons with more than two outputs.