中文

Journal of Applied Sciences ›› 1998, Vol. 16 ›› Issue (3): 326-330.

• Articles • Previous Articles     Next Articles

Weights Extraction Method for Adaptive Anti-Jamming Array Processing

LI CHENGYANG, HU GUANGRUI, GONG YAOHUAN   

  1. Shanghai Jiaotong University, Electronic Engineering Dept, Shanghai 200030
  • Received:1996-12-07 Revised:1997-04-24 Online:1998-09-30 Published:1998-09-30

PDF

90

Abstract: In this paper, we present a new optimum weights extraction method-Para-llel Ext raction. It is very efficient in adaptive anti-jamming array processing based on QR decomposition least square algorithm. By using this method, it's possible to obtain real-time implementation of the adaptive anti-jamming processing. The formula from "Parallel Extraction" method is discussed in detail. We also provide one kind of its Systolic array implementations.

Key words: Systolic array, QRD LS algorithm, Givens rotation, adaptive array processing