Novel Auto-Calibration Method for 7-Elements Hexagonal Array with Mutual Coupling
نویسندگان
چکیده
Mutual coupling between antenna array elements will significantly degrade the performance of signal processing methods. Due to Toeplitz structure mutual matrix (MCM), there exist some calibration algorithms for uniform linear (ULA) or circular (UCA). But few methods other arrays. In this letter, we derive a new transformation formula MCM 7-elements hexagonal (HA-7). Further, extend two auto-calibration from UCA HA by formula. Simulation results demonstrate validity proposed
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ژورنال
عنوان ژورنال: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
سال: 2023
ISSN: ['1745-1337', '0916-8508']
DOI: https://doi.org/10.1587/transfun.2022eal2038