What is it about?

Null steering in adaptive arrays is usually achieved by controlling the complex weights of all or most of the array elements. This study explores an alternative approach, where only the two side elements of the array are used for null steering. By suitably adjusting the amplitude and phase excitations of these elements, it is possible to modify the overall array pattern to place a wide angular null in the direction of undesired interfering signals. Unlike the adaptive arrays, the proposed method is much simpler in practical implementation.

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Why is it important?

very simple in practical implementation

Perspectives

effective and practical approach

Prof. JAFAR RAMADHAN Mohammed
Ninevah University, College of Electronic Engineering

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This page is a summary of: Null steering method by controlling two elements, IET Microwaves Antennas & Propagation, December 2014, the Institution of Engineering and Technology (the IET),
DOI: 10.1049/iet-map.2014.0213.
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