scholarly journals Mutual coupling reduction with a novel fractal electromagnetic bandgap structure

2018 ◽  
Vol 13 (2) ◽  
pp. 134-141 ◽  
Author(s):  
Alaa H. Radhi ◽  
Rajagopal Nilavalan ◽  
Yi Wang ◽  
Hamed Al‐Raweshidy ◽  
Amira A. Eltokhy ◽  
...  
Keyword(s):  
Mutual Coupling ◽  
Electromagnetic Bandgap ◽  
Mutual Coupling Reduction ◽  
Electromagnetic Bandgap Structure

scholarly journals A Compact Low-Permittivity Dual-Layer EBG Structure for Mutual Coupling Reduction

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
A. Azarbar ◽  
J. Ghalibafan
Keyword(s):  
Microstrip Antenna ◽  
Mutual Coupling ◽  
Single Layer ◽  
Electromagnetic Bandgap ◽  
Drastic Reduction ◽  
Unit Cell Size ◽  
Microstrip Antenna Array ◽  
Specific Frequency ◽  
Low Permittivity ◽  
Mutual Coupling Reduction

Electromagnetic bandgap (EBG) structures can help in the reduction of mutual coupling by their capabilities of suppressing surface wave's propagation in a specific frequency range. In this work, a dual-layer EBG structure, which had a lower resonant frequency than the single-layer one, is proposed in order to reduce the mutual coupling between -plane coupled microstrip antenna array. As this EBG structure significantly made the series capacitance between neighbor cells larger, a drastic reduction of the unit cell size was achieved. The simulated and experimental results show that the proposed structure has a significant 19 dB mutual coupling reduction.

Survey on Mutual Coupling Reduction Techniques for Imaging Radar Application

2014 ◽  
Vol 3 (3) ◽  
pp. 28-32
Author(s):  
C. Mekala ◽  
◽  
P. Saranya ◽  
V. Sathya Narayanan ◽  
◽  
...  
Keyword(s):  
Mutual Coupling ◽  
Imaging Radar ◽  
Reduction Techniques ◽  
Mutual Coupling Reduction

Triangular lattices for mutual coupling reduction in patch antenna arrays

2011 ◽  
Author(s):  
Nurul H. Noordin ◽  
Ahmed O. El-Rayis ◽  
Nakul Haridas ◽  
Brian Flynn ◽  
Ahmet T. Erdogan ◽  
...  
Keyword(s):  
Antenna Arrays ◽  
Patch Antenna ◽  
Mutual Coupling ◽  
Triangular Lattices ◽  
Mutual Coupling Reduction

Mutual Coupling Reduction by Novel Fractal Defected Ground Structure Bandgap Filter

2016 ◽  
Vol 64 (10) ◽  
pp. 4328-4335 ◽  
Author(s):  
Kun Wei ◽  
Jian-Ying Li ◽  
Ling Wang ◽  
Zi-Jian Xing ◽  
Rui Xu
Keyword(s):  
Mutual Coupling ◽  
Defected Ground Structure ◽  
Ground Structure ◽  
Mutual Coupling Reduction
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