一种空管S波段30kW固态发射机的设计

Design of S Band 30 kW Solid-state Transmitter in ATC Radar

介绍了一种S波段30 kW空管雷达固态发射机的性能指标,阐述了发射机射频链路、监控保护、电源和冷却各部分的设计特点和实现方法;其次,针对空管雷达发射机的特殊需求,描述了在线更换技术和数字化检测技术;最后给出了发射机性能测试结果。本发射机的成功研制,可为今后其他固态发射机设计提供参考。

Design of a new-developed S band 30 kW solid-state transmitter in ATC radar is introduced. Design and implementation of RF chain, control and protection, power supply and cooling are detailedly depicted. Then online replacing and digital inspection are introduced with emphasis according to the special requirement of ATC transmitter. Finally test results of the transmitter per- formance are offered. The success in develop of this transmitter can provide design reference to other solid-state transmitter in fu- ture.