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A Metasurface Superstrate for Mutual Coupling Reduction of Large Antenna Arrays [PDF]
IEEE Access, 2020 In this paper, a ε-negative metasurface superstrate is proposed for mutual coupling reduction of large antenna arrays. Unlike the previous decoupling metasurface works that are mostly confined to two-ports antennas, the proposed decoupling ...
Jiazhi Tang +6 more
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The Effect of Mutual Coupling on the Performance of GNSS Antenna Arrays [PDF]
IEEE Access, 2020 Serious mutual coupling effect must be taken into account for the miniaturized adaptive anti-jamming antenna arrays in global navigation satellite system (GNSS) receivers.
Xiaojian Wang +5 more
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Mutual coupling compensation in small array antennas [PDF]
IEEE Transactions on Antennas and Propagation, 1990 A technique to compensate for mutual coupling in a small array is developed and experimentally verified. Mathematically, the compensation consists of a matrix multiplication performed on the received-signal vector. This, in effect, restores the signals as received by the isolated elements in the absence of mutual coupling.
Hans Steyskal
exaly +2 more sources
IEEE AccessThe mutual coupling between the elements of an aperture-fed, dual-polarized, low cross-polarization, scanning phased array microstrip antenna is investigated and a simple rectangular planar resonator between the elements is proposed to reduce the mutual ...
Steffy Benny, Swaroop Sahoo
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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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IET Microwaves, Antennas & Propagation, 2021 An efficient compensation method is proposed for the reduction of mutual coupling among the elements of an antenna array using the optimum current amplitude excitation weights.
Avishek Das, Durbadal Mandal, Rajib Kar
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Design of a Relocatable Antenna Element Module for a Ku-Band Reconfigurable Array with Low Mutual Coupling [PDF]
Journal of Electromagnetic Engineering and Science, 2022 In this study, a modular array antenna with low mutual coupling is proposed for operation in a Ku-band (12–18 GHz) reconfigurable array, which consists of a ground frame board, element blocks, spacing blocks, and connecting rods.
Seongjung Kim, Sangwook Nam
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IEEE Access, 2023 A Sub-6 GHz band radome-covered omnidirectional horizontally polarized large spacing array antenna is reported with low grating lobe and low mutual coupling. A designed dielectric radome is utilized to replace several layers of antenna elements under the
Junyi Xu, Sirao Wu, Qiang Chen
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Wireless Communications and Mobile Computing, 2021 To obtain an antenna array with isotropic radiation, spherical antenna array (SAA) is the right array configuration. The challenges of locating signals transmitted within the proximity of antenna array have been investigated considerably in the ...
O. J. Famoriji, T. Shongwe
semanticscholar +1 more source
Comparing Mutual Coupling of Ring Metamaterial on Square and Vivaldi Array Antennas
Buletin Pos dan Telekomunikasi: Media Komunikasi Ilmiah, 2020 The antenna performance is seen from the S-parameter value. The S-parameter graph can be seen as the return loss (S11, S22) and the mutual coupling (S21, S12) value.
Petrus Kerowe Goran, Eko Setijadi
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