Joint detection and direction finding using a switched antenna array
Abstract
Algorithms for signals joint detection and direction at frequency area in a wide frequency band with no overlap of spectra of adjacent channels obtained through switched circular antenna array are developed and researched. The energy and the computational advantage of the algorithm with the primary detection on amplitude spectrum and the secondary direction finding at samples containing signal components, before the algorithm with the primary direction finding in all frequency samples with subsequent detection of the frequency samples that contain signal components is showed.
About the Authors
M. E. Shevchenko
Saint Petersburg Electrotechnical University "LETI"
Russian Federation
Russian Federation
V. N. Malyshev
Saint Petersburg Electrotechnical University "LETI"
Russian Federation
Russian Federation
D. N. Fayzullina
Saint Petersburg Electrotechnical University "LETI"
Russian Federation
Russian Federation
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Review
For citations:
Shevchenko M.E., Malyshev V.N., Fayzullina D.N. Joint detection and direction finding using a switched antenna array. Journal of the Russian Universities. Radioelectronics. 2015;(5):33-38. (In Russ.)
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