新型浮动板调制器用触发器的设计与实现  

Design and Implementation of a New Trigger for Floating-deck Modulator

作　　者：钱锰[1] 廖源[1] 杨明[1] 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》2005年第1期52-54,共3页Modern Radar

摘　　要：浮动板调制器在现代雷达发射机中得到广泛应用。新型浮动板调制器用触发器在低电位中采用了固定触 发宽度及宽度跟随技术,在高电位中应用了多重隔离方法,解决了高电位定宽、高重复频率输出等关键技术。在多部雷达 发射机上应用表明,电路设计合理,可广泛用于地面和机载雷达设备。Floating-deck modulator is widely used in modern radar transmitter. In the new trigger circuit, the fixed-width and width following at low potential are employed and multi-isolation at high level adopted. The key technologies such as pulse width on floating potential and high PRF have been achieved. The application of new trigger for floating-deck modulator used in many radar transmitters show that the design is reasonable, and can be widely used in ground radar and airborne radar.

关 键 词：发射机 浮动板调制器 触发器 浮动电位 

分 类 号：TN76[电子电信—电路与系统]