Mutual Coupling Compensation for Direction-of-Arrival Estimations Using the Receiving-Mutual-Impedance Method [PDF]
International Journal of Antennas and Propagation, 2010 A short review of the receiving-mutual-impedance method (RMIM) for mutual coupling compensation in direction finding applications using linear array is conducted.
Hoi Shun Lui, Hon Tat Hui
doaj +2 more sources
A Review of Mutual Coupling in MIMO Systems
IEEE Access, 2018 This paper provides a systematic review of the mutual coupling in multiple-input multiple-output (MIMO) systems, including the effects on performances of MIMO systems and various decoupling techniques.
Xiaoming Chen, Shuai Zhang, Qinlong Li
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Mutual Coupling in Antenna Arrays
International Journal of Antennas and Propagation, 2010 Hon Tat Hui +2 more
doaj +3 more sources
Mutual Coupling in RIS-Aided Communication: Model Training and Experimental Validation [PDF]
IEEE Transactions on Wireless Communications, 2023 Mutual coupling is increasingly important in reconfigurable intelligent surface (RIS)-aided communications, particularly when RIS elements are densely integrated in applications such as holographic communications.
Pinjun Zheng +3 more
semanticscholar +1 more source
On the Impact of Mutual Coupling on RIS-Assisted Channel Estimation [PDF]
IEEE Wireless Communications Letters, 2023 Amid the demand for densely integrated elements in techniques such as holographic reconfigurable intelligent surfaces (RISs), the mutual coupling effect has gained prominence.
Pinjun Zheng, Xiuxiu Ma, T. Al-Naffouri
semanticscholar +1 more source
MIMO Interference Channels Assisted by Reconfigurable Intelligent Surfaces: Mutual Coupling Aware Sum-Rate Optimization Based on a Mutual Impedance Channel Model [PDF]
IEEE Wireless Communications Letters, 2021 We study a multi-user multiple-input multiple-output interference network in the presence of multiple reconfigurable intelligent surfaces (RISs). The entire system is described by using a circuit-based model for the transmitters, receivers, and RISs ...
A. Abrardo +3 more
semanticscholar +1 more source
A Low Mutual Coupling Circle Microstrip Array Antenna for 5.8 GHz Band [PDF]
Hangkong bingqi, 2022 In order to effectively suppress the influence of mutual coupling between array elements on antenna radiation performance, a novel dual-circle microstrip patch array antenna with low mutual coupling and low correlation is proposed.
Si Qingqing, Zeng Qingsheng, Shi Yuan, Zhang Yandong
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Adaptive Radar Detection and Bearing Estimation in the Presence of Unknown Mutual Coupling [PDF]
IEEE Transactions on Signal Processing, 2022 This paper deals with joint adaptive radar detection and target bearing estimation in the presence of mutual coupling among the array elements.
A. Aubry +3 more
semanticscholar +1 more source
Modeling the Mutual Coupling of Reconfigurable Metasurfaces [PDF]
European Conference on Antennas and Propagation, 2022 Recently, a circuits-based approach for modeling the mutual coupling of reconfigurable surfaces, which comprise sub-wavelength spaced passive scattering elements coupled with electronic circuits for enabling the reconfiguration of the surface, has been ...
M. D. Renzo, V. Galdi, G. Castaldi
semanticscholar +1 more source
IEEE Access, 2022 In this article, a 4-port circularly polarized (CP) multiple-input multiple-output (MIMO) antenna at 5.9 GHz is presented for the vehicle to everything (V2X) communications.
Md. Abu Sufian +5 more
semanticscholar +1 more source