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Method and Apparatus for Spread Spectrum Radio Signal Recovery in Wideband Spread Spectrum Communication Systems
Method and Apparatus for Spread Spectrum Radio Signal Recovery in Wideband Spread Spectrum Communication Systems
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机译:宽带扩频通信系统中扩频无线电信号恢复的方法和装置
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摘要
A portable transceiver system (20) for a wireless communication system includes an antenna (22); a radio frequency subsystem (24) coupled to the antenna (22) and including a high frequency oscillator (34) and a low frequency oscillator (36); a baseband subsystem (50) coupled to the radio frequency system (24) and including a free running counter (104) coupled to the high frequency oscillator (34) and the low frequency oscillator (36) and a multipath signal recovery circuit (130) coupled to the free running counter (104); and at least one peripheral device coupled to the baseband subsystem (50) to receive and supply signals to the baseband subsystem (50), the multipath signal recovery circuit (130) including a plurality of single path processors to recover clock information from a plurality of incoming signals.
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