A Novel CIC Decimation Filter for GNSS Receiver Based on Software Defined Radio
文献类型：会议论文
| 作者 | He, Zaimin ; Hu, Yonghui ; Wang, Kang ; Wu, Jianfeng ; Hou, Juan ; Ma, Langming |
| 出版日期 | 2011 |
| 会议名称 | 7th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM) |
| 会议日期 | SEP 23-25, 2011 |
| 会议地点 | Wuhan, PEOPLES R CHINA |
| 英文摘要 | This paper presents a new modified cascaded integrator comb (CIC) decimation filter with sharpened magnitude response which is base on amplitude change function, although pass-band droop and stop-band attenuation are reduced greatly, there exists little pass-band droop over signal bandwidth. For the sake of compensating pass-band droop, a compensation filter based on least square criterion is advanced, the coefficients of the compensation filter are obtained by solving two simple linear equation. The proposed filter is the cascade of the sharpened modified CIC filter and compensation filter, which plays an important role in digital down conversion circuit of the Global Navigation Satellite System (GNSS) receiver based on software defined radio (SDR). With the help of the proposed filter, acquisition and tracking circuit can work at lower frequency and would be easy to implement. |
| 收录类别 | CPCI |
| 产权排序 | 1 |
| 会议主办者 | IEEE, Wuhan Univ, Huazhong Univ Sci & Technol, Commun Univ China, Jiangsu Univ, Engn Informat Inst, IEEE Antennas & Propagat Soc (APS), IEEE Wuhan Sect |
| 会议录 | 2011 7TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING (WICOM)
 |
| 语种 | 英语 |
| ISBN号 | 978-1-4244-6252-0 |
| 源URL | [http://210.72.145.45/handle/361003/5250]  |
| 专题 | 国家授时中心_时间用户系统研究室 |
| 推荐引用方式 GB/T 7714 | He, Zaimin,Hu, Yonghui,Wang, Kang,et al. A Novel CIC Decimation Filter for GNSS Receiver Based on Software Defined Radio[C]. 见:7th International Conference on Wireless Communications, Networking and Mobile Computing (WiCOM). Wuhan, PEOPLES R CHINA. SEP 23-25, 2011. |
入库方式： OAI收割
来源：国家授时中心
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