Angular localization of interfering sources using a Butler matrix driven circular array
The design of a full azimuth coverage localization system is elaborated. The present effort is focused on the interference direction of arrival estimation and its power level measurement. The developed system is based on the 8 inputs x 8 outputs Butler matrix driven by a cylindrical array. The 8 out...
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Published in | 2009 International Symposium on Electromagnetic Compatibility - EMC Europe pp. 1 - 4 |
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Main Authors | , , , , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
01.06.2009
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Subjects | |
Online Access | Get full text |
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Summary: | The design of a full azimuth coverage localization system is elaborated. The present effort is focused on the interference direction of arrival estimation and its power level measurement. The developed system is based on the 8 inputs x 8 outputs Butler matrix driven by a cylindrical array. The 8 outputs of the Butler matrix are measured by a phase discriminator and the resulting signals are appropriated compared and processed by an electronic unit. The electronic unit yields the angle of arrival of the input signal along with power level of interferer. |
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ISBN: | 1424441072 9781424441075 |
ISSN: | 2325-0356 |
DOI: | 10.1109/EMCEUROPE.2009.5189683 |