Adaptive array utilising multimode antennas for correlated non-circular arrivals

Y. Xu; Z. Liu

doi:10.1049/el:20081342

Adaptive array utilising multimode antennas for correlated non-circular arrivals

Y. Xu^*
, Z. Liu

^*Corresponding author for this work

School of Integrated Circuits and Electronics

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

A regularised Capon beamformer under multipath or smart jamming environments is designed wherein the desired signal and correlated interferences are decorrelated by a modal smoothing operation. Unlike conventional spatial smoothing, modal smoothing is not limited to the arrays of spatially-coupled subarrays, and does not decrease the array aperture. By incorporating a soft subspace projection, this beamformer is still robust to the look direction error even in the presence of unknown non-uniform noise.

Original language	English
Pages (from-to)	1285-1286
Number of pages	2
Journal	Electronics Letters
Volume	44
Issue number	22
DOIs	https://doi.org/10.1049/el:20081342
Publication status	Published - 2008

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10.1049/el:20081342

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abstract = "A regularised Capon beamformer under multipath or smart jamming environments is designed wherein the desired signal and correlated interferences are decorrelated by a modal smoothing operation. Unlike conventional spatial smoothing, modal smoothing is not limited to the arrays of spatially-coupled subarrays, and does not decrease the array aperture. By incorporating a soft subspace projection, this beamformer is still robust to the look direction error even in the presence of unknown non-uniform noise.",

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AB - A regularised Capon beamformer under multipath or smart jamming environments is designed wherein the desired signal and correlated interferences are decorrelated by a modal smoothing operation. Unlike conventional spatial smoothing, modal smoothing is not limited to the arrays of spatially-coupled subarrays, and does not decrease the array aperture. By incorporating a soft subspace projection, this beamformer is still robust to the look direction error even in the presence of unknown non-uniform noise.

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JO - Electronics Letters

JF - Electronics Letters

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Adaptive array utilising multimode antennas for correlated non-circular arrivals

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