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干扰机的收发隔离是干扰机工程实践中一个十分重要的问题。特别是连续波干扰机,收和发同时进行,如果收发隔离解决不好,在发射的强功率干扰信号作用下,接收系统就无法正常接收信号,严重时会自发自收,引起系统自激振荡。因此,认真解决好收发隔离是保证干扰机正常工作、实施干扰的关健之一。本文从收发隔离度的工程计算公式出发,并结合工作中的实践,总结了解决这个工程问题的各种行之有效的措施;尤其对外军资料报道较多的时间分割法,进行了较详细的分析。
Transmitter and receiver interference jamming machine engineering practice is a very important issue. In particular, continuous wave jamming machine, receiving and sending at the same time, if the sending and receiving isolation is not good, in the launch of strong power interference signal, the receiving system can not normally receive signals, in severe cases spontaneous, causing the system self-oscillation . Therefore, earnestly solve the transceiver isolation is to ensure the normal work of jammers, the implementation of interference is one of the key. Based on engineering calculation formulas of sending and receiving isolation and isolation, combined with the practice in work, this paper summarizes various effective measures to solve this engineering problem. In particular, analysis.