Compressive Direction Finding Based on Amplitude Comparison
نویسندگان
چکیده
منابع مشابه
Compressive Direction Finding Based on Amplitude Comparison
This paper exploits recent developments in sparse approximation and compressed sensing to efficiently perform the direction finding. The new method is proposed based on unimodal characteristic of antenna pattern and sparse property of received data. Unlike the conventional methods based peak-searching and symmetric constraint, the sparse reconstruction algorithm requires less pulse and takes ad...
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Direction finder, an important component of electronic warfare system, is a device that detects electromagnetic waves radiated from target radar and measures its angle of arrival. Compared to the phase-comparison method, the amplitudecomparison method has simpler system, and it’s easy to miniaturize; however, relatively, its direction finding is less accurate, and it has various factors that oc...
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ژورنال
عنوان ژورنال: Journal of Networks
سال: 2011
ISSN: 1796-2056
DOI: 10.4304/jnw.6.3.498-504