A Broadband Adaptive Beamforming Structure with Scaled Aperture
A Broadband Adaptive Beamforming Structure with Scaled Aperture
This paper introduces an adaptive broadband beamforming structure which permits constant resolution over a larger frequency interval spanning several octaves. Beamformers operating in uniform subbands are grouped into units within an octave. Different octave units are applied to process signals collected from arrays of appropriately scaled aperture, therefore giving a constant overall resolution. Simulation results benefits in terms of mean square error performance and cost compared to standard uniformly and non-uniformly spaced arrays.
1298-1302
Weiss, S.
55a13123-6604-4dad-b647-7347683c8c49
Stewart, R. W.
0119e385-ca86-4a26-bfa7-51219de00de4
Liu, W.
af656440-51e8-45c8-b694-a802e71b671e
2002
Weiss, S.
55a13123-6604-4dad-b647-7347683c8c49
Stewart, R. W.
0119e385-ca86-4a26-bfa7-51219de00de4
Liu, W.
af656440-51e8-45c8-b694-a802e71b671e
Weiss, S., Stewart, R. W. and Liu, W.
(2002)
A Broadband Adaptive Beamforming Structure with Scaled Aperture.
36th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA.
.
Record type:
Conference or Workshop Item
(Other)
Abstract
This paper introduces an adaptive broadband beamforming structure which permits constant resolution over a larger frequency interval spanning several octaves. Beamformers operating in uniform subbands are grouped into units within an octave. Different octave units are applied to process signals collected from arrays of appropriately scaled aperture, therefore giving a constant overall resolution. Simulation results benefits in terms of mean square error performance and cost compared to standard uniformly and non-uniformly spaced arrays.
Text
weiss02c.pdf
- Other
More information
Published date: 2002
Additional Information:
Event Dates: November 2002
Venue - Dates:
36th Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, 2002-11-01
Organisations:
Electronics & Computer Science
Identifiers
Local EPrints ID: 257492
URI: http://eprints.soton.ac.uk/id/eprint/257492
PURE UUID: af053ca6-c91b-47b3-9a66-fd2612484f30
Catalogue record
Date deposited: 26 Jun 2003
Last modified: 14 Mar 2024 05:58
Export record
Contributors
Author:
S. Weiss
Author:
R. W. Stewart
Author:
W. Liu
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics