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本文对短波单边带实时选频的各种方案作了较为详细的论证,比较了各种方案的优缺点,指出了机载短波单边带实时选频实现的可行性和难点,提出了自动扫描实时通信系统,是解决机载短波通信较为简单而又切实可行的一种方法。
In this paper, a variety of schemes for short-wave single-sideband real-time frequency selection have been demonstrated in detail. The advantages and disadvantages of various schemes have been compared. The feasibility and difficulty of implementing real- Scanning real-time communication system, is to solve the airborne HF communication is relatively simple and practical method.