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Host-independent monolithic integrated circuit for RF downconversion and digital signal processing of GPS signals
Host-independent monolithic integrated circuit for RF downconversion and digital signal processing of GPS signals
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机译:独立于主机的单片集成电路,用于RF下变频和GPS信号的数字信号处理
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摘要
A global position system (GPS) receiver for a host product is controlled by a microcontroller that also controls other functions in the host product. The GPS receiver includes an RF downconverter and a digital signal processor. The digital signal processor includes a correlator and an interface for asynchronously interfacing the correlator with the product's microcontroller. A monolithic integrated circuit includes RF downconverter circuitry, the correlator, and the interface for the GPS receiver.
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