Robust Direction of Arrival and Polarization Parameter Estimation in Mutual Coupling Scenario with Non-Collocated Crossed Dipole Arrays [PDF]
SensorsTraditional direction of arrival (DOA) and polarization parameter estimation algorithms generally perform well under ideal conditions. However, their performance degrades significantly in practical scenarios due to mutual coupling effects among array ...
Wenjiang Chen, Xiang Lan, Xianpeng Wang
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Ka Band Low Channel Mutual Coupling Integrated Packaged Phased Array Receiver Front-End for Passive Millimeter-Wave Imaging [PDF]
Micromachines, 2023 This paper presents a Ka band eight-channel integrated packaged phased array receiver front-end for a passive millimeter-wave imaging system. Since multiple receiving channels are integrated in a given package, the mutual coupling issue affecting the ...
Xi Chen +3 more
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An Array Switching Strategy for Direction of Arrival Estimation with Coprime Linear Array in the Presence of Mutual Coupling [PDF]
Sensors, 2020 While the coprime array still suffers from performance degradation due to the mutual coupling dominated by the interleaved subarrays, we propose an array switching strategy for coprime linear array (CLA) by utilizing the large inter-element spacings of ...
Jinqing Shen, Yi He, Jianfeng Li
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Cumulant-Based DOA Estimation of Noncircular Signals against Unknown Mutual Coupling [PDF]
Sensors, 2020 To effectively find the direction of non-circular signals received by a uniform linear array (ULA) in the presence of non-negligible perturbations between array elements, i.e., mutual coupling, in colored noise, a direction of arrival (DOA) estimation ...
Baoping Wang, Junhao Zheng
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Mutual Coupling Reduction Between Patch Antennas Using Shorting Pin [PDF]
MicromachinesA simple self-decoupling approach using only a shorting pin is proposed to effectively reduce mutual coupling in multiple-input multiple-output patch antennas.
Junxian Li +8 more
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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.
Xiao-Ming Chen, Qinlong Li, Shuai Zhang
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Study on Mutual Coupling Reduction Technique for MIMO Antennas
IEEE Access, 2019 In recent years, multiple-input-multiple-output (MIMO) antennas with the ability to radiate waves in more than one pattern and polarization play a great role in modern telecommunication systems.
Iram Nadeem, Dong-You Choi
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Boosting Output Performance of Triboelectric Nanogenerator via Mutual Coupling Effects Enabled Photon‐Carriers and Plasmon [PDF]
Advanced Science, 2022 Boosting the output performance of triboelectric nanogenerators via some unique methods is always a meaningful way to speed up their commercialization. However, the available approach to boost performance is mainly restricted to one physics effect based ...
Xin Chen +8 more
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Design of a Compact Multiband Monopole Antenna with MIMO Mutual Coupling Reduction [PDF]
SensorsIn this article, the authors present the design of a compact multiband monopole antenna measuring 30 × 10 × 1.6 mm3, which is aimed at optimizing performance across various communication bands, with a particular focus on Wi-Fi and sub-6G bands.
Chang-Keng Lin +3 more
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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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