标题:
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, 周隽, 许江宁, 曹可劲
关键字:
磁天线, 罗兰C, 信号合成H-Field Antenna; Loran-C; Signal Synthesized
期刊名称:
《Hans Journal of Wireless Communications》, Vol.2 No.2, 2012-05-29
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.