GAIN ENHANCEMENT OF RECTANGULAR MICROSTRIP PATCH ANTENNA WITH MULTIPLE SUBSTRATE LAYER STACKING TECHNIQUE

2019 ◽  
Vol 20 (2) ◽  
pp. 109-133
Author(s):  
R. Satyanarayana ◽  
Shankaraiah
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Gain Enhancement ◽  
Microstrip Patch ◽  
Substrate Layer ◽  
Layer Stacking ◽  
Multiple Substrate ◽  
Rectangular Microstrip Patch Antenna

Gain Enhancement for Whole Ultra-Wideband Frequencies of a Microstrip Patch Antenna

2020 ◽  
Vol 17 (2) ◽  
pp. 1469-1473
Author(s):  
Ahmed Jamal Abdullah Al-Gburi ◽  
I. M. Ibrahim ◽  
Z. Zakaria
Keyword(s):  
Frequency Band ◽  
Parametric Study ◽  
Patch Antenna ◽  
Satellite Communication ◽  
Microstrip Patch Antenna ◽  
Ultra Wideband ◽  
Antenna Gain ◽  
Gain Enhancement ◽  
Microstrip Patch ◽  
Rectangular Microstrip Patch Antenna

A rectangular microstrip patch antenna over ultra-wideband with superstrate are designed and analyzed. Four iterations A, B, C, D were designs. Iterations A and B represent the parametric study of the microstrip patch antenna. Iteration C represents Ultrawide band microstrip patch antenna with peak realized gain 4.196 dB at frequency 10.12 GHz, the gain was enhance using superstrate above the microstrip patch antenna as in iteration D, a novel enhancement happens for the whole ultra-wideband frequency band (3.1–10.6 GHz) with highest salient realised gain of 5.3 dB at frequency 10.55 GHz. The proposed antenna gain at iteration D is increased by 26.49%, which is useful for many applications such as satellite communication. Simulation and discussion results of the proposed antenna are present within this paper.

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