Results 21 to 30 of about 18,854 (286)

Mutual Coupling Reduction Using Improved Dual-Layer Mushroom and E-Shaped Stub

International Journal of Antennas and Propagation, 2021
The improved dual-layer mushroom (IDLM) and back-to-back E-shaped stubs for mutual coupling reduction between microstrip patch antennas are presented in this paper.
Chunxia Cheng, Liyan Luo
doaj   +1 more source

Triangular Lattices for Mutual Coupling Reduction in Patch Antenna Arrays [PDF]

, 2011
One of the issues in antenna arrays is the mutual coupling that occurs when two radiating elements are placed together. Mutual coupling can significantly degrade the performance of an antenna array.
Ahmed O. El-Rayis, Nakul Haridas, Tughrul Arslan, Erdogan, Ahmet T., Nurul H. Noordin, Arslan, Tughrul, Ahmet T. Erdogan, Brian Flynn, El-Rayis, Ahmed O., Flynn, Brian, Nurul Hazlina, Noordin, Haridas, Nakul   +11 more
core   +1 more source

Mutual Coupling Reduction Using F-Shaped Stubs in UWB-MIMO Antenna

IEEE Access, 2018
A compact, high performance, and novel-shaped ultra-wideband (UWB) multiple-input multiple-output (MIMO) antenna with low mutual coupling is presented in this paper.
Amjad Iqbal, Omar A. Saraereh, Arbab Waheed Ahmad, Shahid Bashir   +3 more
doaj   +1 more source

Embeddable Structure for Reducing Mutual Coupling in Massive MIMO Antennas

IEEE Access, 2020
An embeddable decoupling structure is proposed for massive multiple-input-multiple-output (M-MIMO) antennas in this paper. The embeddable decoupling structure is made up of an end-folded metal strip and a pair of C-shaped metal strips. By introducing the
Yue Qin, Ronglin Li, Yuehui Cui
doaj   +1 more source

Mutual Coupling Reduction between Patch Antennas Using Meander Line

International Journal of Antennas and Propagation, 2018
Meander lines (MLs) in two configurations are presented to reduce the mutual coupling (MC) between two microstrip patch antenna elements. Inserting a slot in the ground plane between the antenna elements is a simple method to reduce the MC, while adding ...
Qian Li, Chong Ding, Ruichao Yang, Mingtao Tan, Gangxiong Wu, Xia Lei, Xuebing Jiang, Shuanzhu Fang, Minzhi Huang, Yubin Gong, Yanyu Wei   +10 more
doaj   +1 more source

Minimization of Mutual Coupling Interferences Between Nearby Antenna Arrays to Retain Their Beam Steering Functionality

IEEE Access, 2023
This paper presents an effective excitation synthesis algorithm of phased arrays of antennas to optimize the radiation patterns under minimum mutual coupling/induction interferences between two nearby arrays.
Hsi-Tseng Chou, Chen-Yi Chang, Danai Torrungrueng   +2 more
doaj   +1 more source

Mutual coupling reduction with a novel fractal electromagnetic bandgap structure [PDF]

IET Microwaves, Antennas & Propagation, 2018
This work shows the effect of a novel fractal‐based electromagnetic bandgap (FEBG) structure between dual planar inverted‐F antenna (PIFA) elements. The FEBG structure without any shorting pins builds on a well‐known fractal structure called Sierpinski carpet, where two iterations have been applied as a uniplanar EBG between dual ...
Alaa H. Radhi, Rajagopal Nilavalan, Yi Wang, Hamed Al‐Raweshidy, Amira A. Eltokhy, Nur Ab Aziz   +5 more
openaire   +2 more sources

Metamaterial Based Design of Compact UWB/MIMO Monopoles Antenna with Characteristic Mode Analysis

Applied Sciences, 2021
In this article, a novel metamaterial inspired UWB/multiple-input-multiple-output (MIMO) antenna is presented. The proposed antenna consists of a circular metallic part which formed the patch and a partial ground plane.
Adamu Halilu Jabire, Adnan Ghaffar, Xue Jun Li, Anas Abdu, Sani Saminu, Mohammad Alibakhshikenari, Francisco Falcone, Ernesto Limiti   +7 more
doaj   +1 more source

Cumulant-Based DOA Estimation of Noncircular Signals against Unknown Mutual Coupling

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
doaj   +1 more source

Systematic Design Method for Mutual Coupling Reduction in Closely Spaced Patch Antennas

IEEE Open Journal of Antennas and Propagation, 2023
In this article, a systematic design approach is presented to reduce the mutual coupling between a pair of closely spaced microstrip patch antennas (MPAs).
Hui Deng, Lei Zhu, Zhao-An Ouyang
doaj   +1 more source