CCD matched filter in spread spectrum communication
CCD matched filter in spread spectrum communication
复制标题
扩频通信中的 CCD 匹配滤波器
DOI：
10.1109/pimrc.1998.733587
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
K. Tsubouchi
中科院分区：
文献类型：
--
作者：
E. Nishimori;C. Kimura;A. Nakagawa;K. Tsubouchi
研究了基于AlGaAs/GaAs高电子迁移率晶体管（HEMT）技术的电荷耦合器件（CCD）匹配滤波器在扩频通信系统中应用的可行性。我们表明，CCD匹配滤波器可以工作在IF阶段，包括载波，和功耗估计为约40 mW的情况下，11码片巴克码在11 Mcps的码片速率。该CCD匹配滤波器适用于PN码短且固定的应用，例如IEEE 802.11标准中的应用。
We study the feasibility of a charge coupled device (CCD) matched filter based on AlGaAs/GaAs high electron mobility transistor (HEMT) technology in a spread spectrum (SS) communication system. We show that the CCD matched filter can work in the IF stage including the carrier, and the power consumption is estimated to be approximately 40 mW in case of an 11-chip Barker code at a chip rate of 11 Mcps. This CCD matched filter is suitable for applications where the PN code is short and fixed, for example, in the IEEE 802.11 standard.