Wiener Solution for the Broadband Griffiths-Jim Beamformers

Document type: Conference Papers
Peer reviewed: Yes
Author(s): Ingvar Claesson, Sven Nordholm, Per Eriksson
Title: Wiener Solution for the Broadband Griffiths-Jim Beamformers
Conference name: Antennas and Propagation Symposium Digest - IEEE AP-S/URSI Symposium
Year: 1990
Pagination: 202-205
Publisher: IEEE
City: Dallas
Organization: Blekinge Institute of Technology
Department: Dept. of Signal Processing (Institutionen för signalbehandling)
Dept. of Signal Processing S-372 25 Ronneby
+46 455 38 50 00
Language: English
Abstract: The problem of finding the Wiener filters for a wideband adaptive beamformer is treated. Explicit expressions are given for the filters and the error power spectrum in the frequency domain. The expressions are simple to program and make it possible to investigate superresolution for wideband signals and to determine sufficient lengths of finite-impulse-response filters in adaptive arrays.
Subject: Signal Processing\Beamforming
Keywords: Mathematical Techniques, Signal Filtering and Prediction, Electric Filters, Computer Programming