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Beamspace adaptive channel compensation for sensor arrays with faulty elements

Publication ,  Journal Article
Kazanci, OR; Krolik, JL
Published in: Conference Record - Asilomar Conference on Signals, Systems and Computers
December 1, 2005

Sensor failures in large uniform linear arrays cause significant degradation of the conventional beampattern. This paper proposes a beamspace adaptive channel compensation (B-ACC) method for interpolating the receiver channels based on a linear inverse theoretic framework. The objective of B-ACC is to adaptively reconstruct each receive beam of the full array by minimizing the leakage of strong directional interferers from the adjacent beams. Simulation and real data results show that B-ACC exhibits improved SINR and detection performance versus MMSE interpolation of the faulty sensors. © 2005 IEEE.

Duke Scholars

Published In

Conference Record - Asilomar Conference on Signals, Systems and Computers

ISSN

1058-6393

Publication Date

December 1, 2005

Volume

2005

Start / End Page

1316 / 1319
 

Citation

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Kazanci, O. R., & Krolik, J. L. (2005). Beamspace adaptive channel compensation for sensor arrays with faulty elements. Conference Record - Asilomar Conference on Signals, Systems and Computers, 2005, 1316–1319.
Kazanci, O. R., and J. L. Krolik. “Beamspace adaptive channel compensation for sensor arrays with faulty elements.” Conference Record - Asilomar Conference on Signals, Systems and Computers 2005 (December 1, 2005): 1316–19.
Kazanci OR, Krolik JL. Beamspace adaptive channel compensation for sensor arrays with faulty elements. Conference Record - Asilomar Conference on Signals, Systems and Computers. 2005 Dec 1;2005:1316–9.
Kazanci, O. R., and J. L. Krolik. “Beamspace adaptive channel compensation for sensor arrays with faulty elements.” Conference Record - Asilomar Conference on Signals, Systems and Computers, vol. 2005, Dec. 2005, pp. 1316–19.
Kazanci OR, Krolik JL. Beamspace adaptive channel compensation for sensor arrays with faulty elements. Conference Record - Asilomar Conference on Signals, Systems and Computers. 2005 Dec 1;2005:1316–1319.

Published In

Conference Record - Asilomar Conference on Signals, Systems and Computers

ISSN

1058-6393

Publication Date

December 1, 2005

Volume

2005

Start / End Page

1316 / 1319