Low-profile wide-band wide-angle-scan antenna array element

2012 ◽  
Author(s):  
Leopoldo Infante ◽  
Stefano Mosca ◽  
Mario Teglia
Keyword(s):  
Antenna Array ◽  
Wide Band ◽  
Array Element ◽  
Wide Angle ◽  
Low Profile

scholarly journals Wide-Band and Low-Profile LTCC Conformal Antenna Array With Mixed Feeding Network

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 146976-146982
Author(s):  
Yan Wang ◽  
Sixing Liu ◽  
Yong Huang ◽  
Hao Wang
Keyword(s):  
Antenna Array ◽  
Wide Band ◽  
Mixed Feeding ◽  
Conformal Antenna ◽  
Low Profile

Wide band low profile linear microstrip antenna array with cosecant square-shaped beam pattern

2007 ◽  
Vol 49 (4) ◽  
pp. 963-965 ◽  
Author(s):  
Ashutosh Kedar ◽  
Prem N. S. Kutiyal ◽  
M. Garg ◽  
U. K. Revankar
Keyword(s):  
Antenna Array ◽  
Microstrip Antenna ◽  
Wide Band ◽  
Beam Pattern ◽  
Shaped Beam ◽  
Low Profile ◽  
Microstrip Antenna Array

A Wideband and Wide Scanning Tightly Coupled Dipole Array with Meta-Surface Wide-Angle Impedance Matching

2021 ◽  
Vol 36 (7) ◽  
pp. 872-878
Author(s):  
Yuan Ye ◽  
Zhao Huang ◽  
Yun Jiang ◽  
Li-an Bian ◽  
Chang Zhu ◽  
...  
Keyword(s):  
Antenna Array ◽  
Massive Mimo ◽  
Low Cost ◽  
Impedance Matching ◽  
Ultra Wideband ◽  
Wide Angle ◽  
Scanning Angle ◽  
Low Profile ◽  
Tightly Coupled ◽  
Mimo Beamforming

A low profile ultra-wideband tightly coupled dipole array is studied. The antenna elements are fed by Marchand baluns of small size and low cost. A metasurface based wide-angle impedance matching (MSWAIM) layer is introduced to replace the traditional dielectric WAIM, improving the beam scan performance and reducing the antenna profile. The simulation shows that the proposed antenna array can operate over 2.4-12.4 GHz, approximately 5:1 bandwidth with maximum scanning angle of 50o for both E plane and 45o for H plane. The antenna profile above the ground is only 0.578λH at the highest operating frequency. This antenna array can find its application in the forthcoming massive MIMO beamforming systems for 5G.

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