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本最终技术报告是关于一个采用整体式射频回路的试验型大功率、宽频带.脉冲放大电子管的电气设计、机械设计和鉴定。本课题所制造的试验型放大器除了宽带输出回路之外,还包括宽带输入回路,并且定名为“C”型同轴管。此放大器已经顺利地作了测试,圆满地完成了全部合同任务,这些将在第一节中加以叙述。“C”型同轴管运用在25微秒脉宽,最小工作比为0.01、在400到450兆赫间的五个频率下、功率输出超过5兆瓦,效率高达44%,功率增益20∶1,并具有令人注目的稳定性。本文给出了典型的测试数据,叙述了辅助设备,指明了同轴管的结构特点,以及详细地概述了设计程序。
This final technical report is about the experimental design of high power, wide band, pulsed amplifier tubes for electrical design, mechanical design and qualification using a monolithic RF loop. The subject of the pilot amplifier manufactured in addition to broadband output circuit, but also includes a broadband input circuit, and named “C” type coaxial tube. This amplifier has been successfully tested and the contractual tasks have been satisfactorily completed and will be covered in the first section. The “C” type coaxial tube operates at 25 microsecond pulse width with a minimum duty ratio of 0.01 and delivers power output of more than 5 MW at 44% efficiency at five frequencies between 400 and 450 MHz with a power gain of 20: 1 , With dramatic stability. This paper presents typical test data, describes the auxiliary equipment, indicates the structural features of coaxial tubes, and provides a detailed overview of the design procedure.