虽然磁控管是最老和最普通的一种微波振荡器,但它仍在大力发展着。近来,在中等功率和高功率磁控管方面所作的大量工作都是致力于获得快速调谐、增加稳定性及可靠性和在较高的频率上得到较大的功率。功率近几年里,从较低频率的L和S波段脉冲磁控管所能得到的峰值功率电平已达到饱和状态。速调管、增幅管和其它的放大管在这些波 Although magnetrons are the oldest and most common type of microwave oscillator, they are still under development. Recently, much work has been devoted to medium power and high power magnetrons to achieve fast tuning, increased stability and reliability, and greater power at higher frequencies. Power In recent years, the peak power levels that can be obtained from pulsed magnetrons of lower frequency L and S bands have reached saturation. Klystrons, Amplifier Tubes and other amplification tubes are on these waves