alexa Design and Implementation of High Performance Adaptive
ISSN ONLINE(2278-8875) PRINT (2320-3765)

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering
Open Access

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Research Article

Design and Implementation of High Performance Adaptive FIR Filter Systems Using QRD-RLS Method

Chaitra N1, Mr. Praveen Kumar Y G2, Dr. M Z Kurian3
  1. PG Student [DE], Dept. of ECE, SSIT, Tumkur, Karnataka, India
  2. Assistant professor, Dept. of ECE, SSIT, Tumkur, Karnataka, India
  3. HOD, Dept. of ECE, SSIT, Tumkur, Karnataka, India
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Abstract

In this paper, an adaptive FIR filter hardware architecture with high performance is designed. The RLS (Recursive Least Square) algorithm for adaptive signal processing is explored based on QR decomposition, which uses Givens Rotation algorithm. The Givens Rotation algorithm will be implemented using CORDIC algorithm. This design is suitable for high-speed FPGAs or ASIC design. This QR Design is tested using Xilinx-FPGA as a case study

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