Investigations on Graphene-Based Ultra-Wideband (UWB) Microstrip Patch Antennas for Terahertz (THz) Applications

Plasmonics ◽  
2021 ◽  
Author(s):  
S. M. Shamim ◽  
Sudipta Das ◽  
Md. Arafat Hossain ◽  
Boddapati Taraka Phani Madhav
Keyword(s):  
Ultra Wideband ◽  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Thz Applications

Dual polarized microstrip patch antennas for ultra-wideband applications

2014 ◽  
Vol 56 (9) ◽  
pp. 2174-2179 ◽  
Author(s):  
Pradeep Kumar ◽  
Jose Luis Masa-Campos
Keyword(s):  
Ultra Wideband ◽  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Dual Polarized

scholarly journals Compact Broadband Microstrip Triangular Antennas Fed By Folded Triangular Patch for Wireless Applications

2021 ◽  
Vol 10 (3) ◽  
pp. 14-23
Author(s):  
H. Malekpoor ◽  
M. Shahraki
Keyword(s):  
Ultra Wideband ◽  
Impedance Bandwidth ◽  
Patch Antennas ◽  
Wireless Applications ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Triangular Patch ◽  
Feeding Technique ◽  
Measured Impedance ◽  
Full Design

This study presents two new designs of reduced size broadband microstrip patch antennas for ultra-wideband (UWB) operation. A folded triangular patch’s feeding technique, V-shaped slot, half V-shaped slot and shorting pins are employed to design the suggested antennas. The shorting pins are applied at the edge of structures to miniaturize the size of the patches. The suggested design with the V-shaped slot provides the measured impedance bandwidth (S11˂-10 dB) of 3.91-12 GHz (101.7%) for broadband application. In the suggested design with the V-shaped slot, the wide bandwidth with an acceptable size reduction is achieved. By introducing a suggested half design with the half V-shaped slot, the impedance bandwidth of the proposed half structure is improved from 4 to 17.22 GHz. The half design includes a measured impedance bandwidth of 124.6% with reduced size of more than 93% compared to the corresponding full design and an enhanced measured bandwidth of 23%. The obtained radiation and impedance results show that the suggested designs are applicable for wideband operation. Besides, the effects of some basic concepts and surface currents on the suggested structures are investigated to explain their broadband performance.

Bio-Inspired Algorithms Applied on Microstrip Patch Antennas: a Review

2016 ◽  
Vol 6 (6) ◽  
pp. 336
Author(s):  
Omar A. Saraereh ◽  
Amer A. Al Saraira ◽  
Qais H. Alsafasfeh ◽  
Aodeh Arfoa
Keyword(s):  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch

An improved design of harmonic suppression for microstrip patch antennas

2006 ◽  
Vol 49 (1) ◽  
pp. 103-105 ◽  
Author(s):  
M. K. Mandal ◽  
P. Mondal ◽  
S. Sanyal ◽  
A. Chakrabarty
Keyword(s):  
Patch Antennas ◽  
Harmonic Suppression ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Improved Design

Small-Size Microstrip Patch Antennas Combining Koch and Sierpinski Fractal-Shapes

2008 ◽  
Vol 7 ◽  
pp. 738-741 ◽  
Author(s):  
Wen-Ling Chen ◽  
Guang-Ming Wang ◽  
Chen-Xin Zhang
Keyword(s):  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch
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