Research on Optimal Configuration of Digital Down-Conversion

摘要：

Through the theory of Digital Down-Conversion, the paper brings forward the proposal that using multi-stage filtering and decimation to reduce the amount of computation and memory space, and targeted solved the technical question of spectrum aliasing. Combination of an engineering practice designed by Intermediate Frequency Digital Demodulator, the paper suggests an optimal configuration principle and method to the programmable Digital Down-Converter HSP50214B, making the demodulator achieves a very good receiving and demodulation effect.

作者: Zhang Jie Hu Shian Long Ziye Dong Aixian Chen Yongli

作者单位: Naval Academy of Armament, Beijing, 102249

会议类型: 国际会议

会议名称: The First International Conference on Multimedia Information Networking and Security(第一届国际多媒体网络信息安全会议 MINES 2009)

会议地点: 武汉

会议语种:英文

页码: 1262-1266

在线出版日期: 2009-11-18（万方平台首次上网日期，不代表论文的发表时间）