CCK解调算法的研究与改进  

Research of modified CCK demodulation arithmetic

作　　者：江修富[1] 王在渊[1] 何子清 

机构地区：[1]装备指挥技术学院 [2]63869部队

出　　处：《国外电子测量技术》2006年第11期24-26,共3页Foreign Electronic Measurement Technology

摘　　要：简要介绍补码的发展和WLANIEEE802.11b采用的多相互补码的产生和性质;阐述补码键控(CCK)调制解调的原理和快速沃尔什算法(FWT)解调原理,讨论改进的CCK解调算法,该算法节省运算量和资源,易于硬件实现。A brief introduction of development of complementary code is given in the paper, as well as the generation and property of the poly-phase complementary code adopted in WLAN IEEE802. 11b. Then, CCK modulation ＆ demodulation and FWT demodulation principle are introduced. At last, a modified CCK demodulation arithmetic is discussed in detail.

关 键 词：补码 CCK FWT 解调 

分 类 号：TN76[电子电信—电路与系统]