Parametric study on patch antenna based on silver nanowires

2017 ◽  
Author(s):  
Ran Zhang ◽  
Xiaoming Liu ◽  
Huijuan Chen ◽  
Hai Wang ◽  
Haiyang Yu ◽  
...  
Keyword(s):  
Parametric Study ◽  
Patch Antenna ◽  
Silver Nanowires

scholarly journals Design and Development of Circular Polarized Conformal Microstrip patch Antenna

2019 ◽  
Vol 9 (2S3) ◽  
pp. 106-109
Keyword(s):  
Parametric Study ◽  
Patch Antenna ◽  
Beam Width ◽  
Conformal Structure ◽  
Microstrip Patch Antenna ◽  
Design And Development ◽  
Conformal Antenna ◽  
Microstrip Patch ◽  
Half Power ◽  
Microstrip Feed

This paper presents broadband circular polarized conformal antenna with a square patch for on-board applications. The substrate is located in between patch and the ground. A novel Circular polarized square patch with microstrip feed with two truncated corners with conformal structure is designed. Using a parametric study on the effect of the position of feed, the antenna parameters VSWR bandwidth, half power beam width and polarization of antenna are analysed. Finally fabrication of conformal square patch on 2.2 dialectic substrate and measured results are discussed.

Parametric Study of Stacked Microstrip Patch Antenna with Dissimilar Substrates

2018 ◽  
Vol 10 (4) ◽  
pp. 04004-1-04004-4
Author(s):  
S. Bouttout ◽  
◽  
Y. Bentrcia ◽  
S. Benkouda ◽  
T. Fortaki ◽  
...  
Keyword(s):  
Parametric Study ◽  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Microstrip Patch

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.

scholarly journals Multi resonance patch antenna with multiple slits

2020 ◽  
Vol 2 (2) ◽  
pp. 119-125
Author(s):  
Merjem Begovic ◽  
Şehabeddin Taha İmeci
Keyword(s):  
Reflection Coefficient ◽  
Electric Field ◽  
Parametric Study ◽  
Patch Antenna ◽  
Simulation Program ◽  
Electromagnetic Simulation ◽  
Gap Size ◽  
Cross Polarization ◽  
Dielectric Thickness ◽  
Fabrication Tolerances

In this paper we have presented new design of multi resonance patch antenna with multiple slits. Slits are located on the three sides of the designed antenna. It is simulated in a planar 3D electromagnetic simulation program, called Sonnet Software, designed on the Aluminum (96%) substrate and operates at three frequencies with reflection coefficient (S11) values lower than -10 dB. Values for the operating frequencies are 4.14, 5.52, 9.24 GHz. Electric field theta polarized gains for these three frequencies are; 8.09, 8.35 and 8.39 dB’s respectively. Cross polarization levels are well below -10 dB. A parametric study was conducted by changing the gap size and the dielectric thickness. As a result of the parametric study, it is seen that fabrication tolerances of the antenna are good enough.

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