|
|||||
|
|
Design and realization of synchronization circuit for GPS software receiver based on FPGA |
|
| Authors: | Xiaolei Yu Yongrong Sun Jianye Liu Jianfeng Miao |
| Affiliation: | 1. Navigation Research Center, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P. R. China;Faculty of Science and Technology, Deakin University, Geelong VIC 3217, Australia 2. Navigation Research Center, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P. R. China 3. Navigation Research Center, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P. R. China;Department of Land Surveying & Geo-lnformatics, Hong Koug Polytechnic University, Hong Kong, |
| Abstract: | With research on the carrier phase synchronization and symbol synchronization algorithm of demodulation module, a synchronization circuit system is designed for GPS software receiver based on field programmable gate array (FPGA), and a series of experiment is done on the hardware platform. The result shows the all-digital synchronization and demodulation of GPS intermediate frequency (IF) signal can be realized and applied in embedded real-time GPS software receiver system. It is verified that the decision-... |
| Keywords: | software receiver synchronization circuit field programmable gate array GPS joint tracking algorithm |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《系统工程与电子技术(英文版)》浏览原始摘要信息 | |
| 点击此处可从《系统工程与电子技术(英文版)》下载免费的PDF全文 | |