An Acquisition Circuit in Global Positioning System Receivers

摘要：

The conventional matched filter structures are investigated in this paper. An acquisition circuit based on the polyphase form matched filter in Global Positioning System (GPS) receiver is provided. At the cost of less hardware resource,the significant advantage in the speed of synchronization is offered. For 32×128 polyphase form matched filter,the critical path delay approximately reduces 1/2,the sample frequency would be double.

作者: Xiaoxin Cui Chungan Peng

作者单位: Key Laboratory of Microelectronic Devices and Circuits,Institute of Microelectronics,Peking Universi Key Laboratory of Microelectronic Devices and Circuits,Institute of Microelectronics,Peking Universi

会议类型: 国际会议

会议名称: 9th International Conference on Solid-State and Integrated-Circuit Technology(第9届固态和集成电路国际会议)

会议地点: 北京

会议语种:英文

页码: 2208-2211

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）