Wideband circularly-polarized serial rotated 2 × 2 circular patch antenna array

2007 ◽  
Vol 49 (12) ◽  
pp. 3122-3124 ◽  
Author(s):  
Lei Bian ◽  
X. Q. Shi
Keyword(s):  
Antenna Array ◽  
Patch Antenna ◽  
Circularly Polarized ◽  
Circular Patch ◽  
Circular Patch Antenna

Receiving characteristics of an infinite circular patch antenna array

2003 ◽  
Author(s):  
M.A. Blischke ◽  
E.J. Rothwell ◽  
K.-M. Chen ◽  
J.-L. Lin
Keyword(s):  
Antenna Array ◽  
Patch Antenna ◽  
Circular Patch ◽  
Circular Patch Antenna

A 1×2 circular patch antenna array for next generation 802.11ac WLAN applications

2015 ◽  
Author(s):  
Kinza Shafique ◽  
Asghar A. Razzaqi ◽  
Muhammad Mustaqim ◽  
Bilal Muhammad Khan ◽  
Bilal A. Khawaja
Keyword(s):  
Antenna Array ◽  
Patch Antenna ◽  
Next Generation ◽  
Circular Patch ◽  
Circular Patch Antenna

scholarly journals Design of Wideband Antenna Array for WiMax Application

2021 ◽  
Vol 9 (8) ◽  
pp. 958-962
Author(s):  
Rakesh N
Keyword(s):  
Antenna Array ◽  
Patch Antenna ◽  
High Frequency ◽  
Return Loss ◽  
Flow Solver ◽  
Wideband Antenna ◽  
Circular Patch ◽  
High Frequency Structure Simulator ◽  
Frequency Structure ◽  
Circular Patch Antenna

Abstract: The evolution of wireless communication system has led path for innovative antenna design specifically in wideband antenna for WiMax application. In this paper design and simulation of microstrip wideband circular patch antenna array operating between 2GHz to 4Ghz is presented. The circular patch antenna is designed to operate at 3GHz line feed and the ground is itched to achieve required wideband characteristics. The simulation is carried out in EM Flow solver, High Frequency Structure Simulator software. For a single patch antenna, the return loss, lesser than -10dB throughout the bandwidth. Later an antenna array is operating between 2GHz to 4GHz frequency is designed and simulated. The return loss is lesser than -12dBi throughout the band and a peak gain is 14.7dBi. Keywords: Microstrip Patch Antenna (MPA), High Frequency Structure Simulator (HFSS).

scholarly journals Optimization of Directivity and Gain Performances on Circular Patch Antenna Design for 2.4 GHz Applications

2019 ◽  
Vol 8 (4) ◽  
pp. 6442-6447
Keyword(s):  
Antenna Array ◽  
Patch Antenna ◽  
Previous Literature ◽  
Antenna Design ◽  
Optimization Analysis ◽  
Simulation And Optimization ◽  
Circular Patch ◽  
Feeding Technique ◽  
Circular Patch Antenna ◽  
Single Form

In this paper, simulation and optimization analysis on circular patch antenna for 2.4GHz is presented. The performance that been specifically focused in this analysis is the improvement of the directivity and gain of the circular patch antenna design. Basically, the objective of this analysis is to compare the circular patch antenna of a single form with 1x2 antenna array formation. These antennas are designed with the proximity feeding technique. From the previous literature and findings, the optimization works of array arrangement have been proven will improve the directivity and gain performances. In this study, the array arrangement with proximity feeding technique of optimization work to improve the directivity and gain of a circular patch antenna has been explored. Comparison of a single and array of micro strip circular patch with proximity feeding technique as the FR-4 is the substrates with permittivity equal to 3.95 is presented. Based on the results, 1x2 array arrangements enhance the directivity and gain output compared to a single form circular patch antenna design. The directivity performance improves 28% and gain has been improved by 47% after optimization. The findings show that the array elements with proximity feeding technique design offer to improve and enhance the directivity and gain performances of an antenna.

scholarly journals 1.62GHz Circularly Polarized Pin-Fed Notched Circular Patch Antenna

2018 ◽  
Author(s):  
Emmanouil N. Tziris ◽  
Pavlos I. Lazaridis ◽  
Keyur K. Mistry ◽  
Zaharias D. Zaharis ◽  
John P. Cosmas ◽  
...  
Keyword(s):  
Patch Antenna ◽  
Circularly Polarized ◽  
Circular Patch ◽  
Circular Patch Antenna

Receiving and Scattering Characteristics of Circular Patch Antenna Array

1988 ◽  
Vol 2 (3-4) ◽  
pp. 353-378 ◽  
Author(s):  
M.A. Blischke ◽  
E.J. Rothwell ◽  
K.M. Chen ◽  
J.L. Lin
Keyword(s):  
Antenna Array ◽  
Patch Antenna ◽  
Circular Patch ◽  
Circular Patch Antenna
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