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http://dx.doi.org/10.7840/kics.2017.42.4.723

Mutual Coupling Compensation and Direction Finding for Anti-Jamming 3D GPS Antenna Array  

Kang, Kyusic (Hanyang University Department of Electronics and Computer Engineering)
Sin, Cheonsig (Electronic and Telecommunications Research Institute:ETRI)
Kim, Sunwoo (Hanyang University Department of Electronics and Computer Engineering)
Abstract
In this paper, we consider an online compensation algorithm considering the mutual coupling and suggest a new GPS antenna array to apply. To evaluate the anti-jamming performance for the proposed antenna array, ULA and URA, we divide direction finding of multiple jamming signals into environments. 1. there is no mutual coupling. 2. there is mutual coupling but no compensation. 3. mutual coupling is compensated. RMSE analysis showed that the online compensation algorithm works and that peak detection is possible for multiple jamming signals.
Keywords
Mutual coupling; GPS Antenna array; Beamforming; Direction finding; Anti-jamming;
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Times Cited By KSCI : 4  (Citation Analysis)
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