Subband coding of RF signals in reconfigurable computing hardware

被引：0

作者：

Brislawn, CM ^{[1
]}

Robinson, SH ^{[1
]}

Crockett, SA ^{[1
]}

机构：

[1] Univ Calif Los Alamos Natl Lab, Los Alamos, NM 87545 USA

来源：

42ND MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, PROCEEDINGS, VOLS 1 AND 2 | 1999年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A subband coding algorithm is designed for compression of wideband RF data and eventual implementation on a reconfigurable computer board. The algorithm involves a multirate filter bank, adaptive uniform scalar quantization, and Huffman entropy coding. We report the performance of the algorithm in software on RF data from the DOE satellites ALEXIS and FORTE. A reconfigurable computer array board, RCA-2, designed and assembled at LANL is presented as a target platform for hardware implementation of the algorithm.

引用

页码：1135 / 1138

页数：4

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