基于幅度叠加的罗兰C全向磁天线信号合成方法研究  

Research on Signal Synthesized Method of Loran C Omni-Directional H-Field Antenna Based on Amplitude Superposition

作　　者：崔国恒[1] 周隽[1] 许江宁[1] 曹可劲[1] 

机构地区：[1]海军工程大学,武汉

出　　处：《无线通信》2012年第2期44-49,共6页Hans Journal of Wireless Communications

摘　　要：本文针对单棒磁天线在接收罗兰C信号时,会因来波方向的不同而产生相位翻转的特性,设计了基于幅度叠加的信号合成算法,并实现了罗兰C信号的合成处理。该算法在FPGA中实现简单,处理过程快速,具有较强的使用价值,已经在所研制的全向磁天线中得到了使用。The single stick H-field antenna induce reversed phase as the waves directions are different in receiving Loran C signal. The signal synthesized algorithm based on amplitude superposition is designed, which actualize the synthesization of Loran C signal. This algorithm which process fast, can easily realized in FPGA, and has been applied in Loran C omni-directional H-field antenna.

关 键 词：磁天线 罗兰C 信号合成 

分 类 号：TN91[电子电信—通信与信息系统]