A Novel Direction-of-Arrival Estimation via Phase Retrieval with Unknown Sensor Gain-and-Phase Errors
نویسندگان
چکیده
منابع مشابه
Joint Estimation of 2 - D DOAs and Unknown Sensor Gain / Phase Responses ⋆
Direction of arrival (DOA) estimation algorithms based on eigen-decomposition are very sensitive to sensor gain/phase response errors, then it is important to calibrate the errors. We consider the unique planar equispaced array (PEA) and propose a blind calibration algorithm that can estimate 2-D DOAs of incident signals and sensor gain/phase responses jointly, without the need for any referenc...
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ژورنال
عنوان ژورنال: Sensors
سال: 2019
ISSN: 1424-8220
DOI: 10.3390/s19122701