Adaptive nulling systems for a narrowband signal with a look-direction constraint

Tapan Kumar Sarkar; Norachet Sangruji

Adaptive nulling systems for a narrowband signal with a look-direction constraint

Tapan Kumar Sarkar, Norachet Sangruji

Department of Electrical Engineering & Computer Science

Research output: Chapter in Book/Entry/Poem › Conference contribution

Abstract

The problem of adaptively adjusting the weights of an array to eliminate unwanted interference sources (jammers) with an arbitrary look-direction constraint is considered. The technique uses conjugate gradient method to eliminate the jammer components, thus, minimizing the error between the received signal and the actual one. This iterative method minimizes the L₂ norm, or the mean square error, and converges in a finite number of steps.

Original language	English (US)
Title of host publication	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Publisher	IEEE Computer Society
Pages	1000-1003
Number of pages	4
Volume	3
State	Published - 1988

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

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title = "Adaptive nulling systems for a narrowband signal with a look-direction constraint",

abstract = "The problem of adaptively adjusting the weights of an array to eliminate unwanted interference sources (jammers) with an arbitrary look-direction constraint is considered. The technique uses conjugate gradient method to eliminate the jammer components, thus, minimizing the error between the received signal and the actual one. This iterative method minimizes the L2 norm, or the mean square error, and converges in a finite number of steps.",

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AU - Sarkar, Tapan Kumar

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PY - 1988

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N2 - The problem of adaptively adjusting the weights of an array to eliminate unwanted interference sources (jammers) with an arbitrary look-direction constraint is considered. The technique uses conjugate gradient method to eliminate the jammer components, thus, minimizing the error between the received signal and the actual one. This iterative method minimizes the L2 norm, or the mean square error, and converges in a finite number of steps.

AB - The problem of adaptively adjusting the weights of an array to eliminate unwanted interference sources (jammers) with an arbitrary look-direction constraint is considered. The technique uses conjugate gradient method to eliminate the jammer components, thus, minimizing the error between the received signal and the actual one. This iterative method minimizes the L2 norm, or the mean square error, and converges in a finite number of steps.

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M3 - Conference contribution

AN - SCOPUS:0024142830

VL - 3

SP - 1000

EP - 1003

BT - IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

PB - IEEE Computer Society

ER -

Adaptive nulling systems for a narrowband signal with a look-direction constraint

Abstract

ASJC Scopus subject areas

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