【摘要】 实验研究了高有载品质因数下有无阳极端帽时调谐性能的差异,以及低有载品质因数下,没有阳极端帽时的可调谐相对论磁控管性能。研究结果表明:没有阳极端帽时,可调谐相对论磁控管具有更宽的调谐范围;在高有载品质因数下,可以达到2.52~3.31 GHz的调谐范围,输出功率范围为44~790 MW;低有载品质因数下,调谐范围为2.55~3.05 GHZ,调谐范围内输出功率1~1.7 GW。更多还原

【Abstract】 The operating characteristics of S band frequency-agile relativistic magnetron are described.The effects of some factors, such as the anode endcap and the loaded Q value,and the breakdown at the output horn surface are discussed and analysed.The experimental results show that the peak power 1 to 1.7 GW can be generated when the frequency of the tube is adjusted in the range from 2.55 to 3.05 GHz.更多还原