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介绍了自适应短波通信的发展情况,阐述了用软件无线电技术进行短波电台的相关设计的技术路径,并重点介绍了天线自动调谐与自适应频率选择技术。
The development of adaptive shortwave communication is introduced. The technical path of the design of shortwave radio with software radio technology is expounded. And the technology of antenna automatic tuning and adaptive frequency selection is introduced emphatically.