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引言 M型返波管具有输出功率大、效率较高、电调频带宽和工作电压低等优点,广泛地应用于某些特殊的微波系统中,特别是电子对抗的杂波干扰系统中。但为使其工作在更宽的频带和更大的输出功率(尤其在五厘米以下的短波长范围内),在设计上和工艺实践上均面临一些需要解决的困难。我们在三厘米M型返波管的研制中,根据现行的加工条件,在慢波系统、输能装置和磁极靴结构的设计上,成功地进行了几项改进,使设计研制的器件在性能上获得
Introduction M-type backwipe tube has the advantages of large output power, high efficiency, low frequency bandwidth and low operating voltage, and is widely used in some special microwave systems, especially in electronic countermeasures jamming systems. However, in order to make it work in a wider frequency band and greater output power (especially in the short wavelength range of less than five centimeters), both design and process practice are faced with some difficulties to be solved. In the development of the three centimeter M type backwave tube, according to the current processing conditions, several improvements have been successfully made in the design of the structure of the slow wave system, the energy transmission device and the magnetic pole shoe so that the performance of the designed device in performance Get on