Publications [#66612] of Jeffrey L. Krolik

Papers Published

1. Kazanci, O.R. and Krolik, J.L., Beamspace adaptive channel compensation for sensor arrays with faulty elements, 2005 39th Asilomar Conference on Signals, Systems and Computer (IEEE Cat. No.05CH37761) (2005), pp. 1316 - 19, Pacific Grove, CA, USA
   (last updated on 2007/04/16)

   Abstract:
   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

   Keywords:
   adaptive signal detection;adaptive signal processing;array signal processing;interpolation;least mean squares methods;receivers;signal reconstruction;telecommunication channels;