Bandwidth Enhancement of Microstrip Patch Antenna Using Parasitic Patch Configuration

2012 ◽  
Author(s):  
Paritaba B. Parmar ◽  
Balvant J. Makwana ◽  
Mehul A. Jajal
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Bandwidth Enhancement ◽  
Microstrip Patch ◽  
Parasitic Patch ◽  
Patch Configuration

Graphene-based wide band semi-flexible array antenna with parasitic patch for smart wireless devices

2021 ◽  
pp. 1-9
Author(s):  
Ronak Vashi ◽  
Trushit Upadhyaya ◽  
Arpan Desai
Keyword(s):  
Patch Antenna ◽  
Wide Band ◽  
Microstrip Patch Antenna ◽  
Array Antenna ◽  
Wireless Devices ◽  
Bandwidth Enhancement ◽  
Microstrip Patch ◽  
Half Wavelength ◽  
Radiating Element ◽  
Parasitic Patch

Abstract In this paper, a semi-flexible 2 × 1 array antenna is proposed with epoxy glass fiber and graphene as patch and ground, respectively. Microstrip patch antenna with a center parasitic patch of half-wavelength and slot in the radiating patch have been incorporated for the bandwidth enhancement in order of 79.56% (2.21–5.13 GHz). The antenna has an overall size of 0.30λ × 0.24λ at a lower frequency of operation (2.45 GHz). The incorporation of slotted Graphene in radiating element leads to a wideband regime with satisfactory gain values of 2.73 and 3.744 dBi at 2.40 and 4.0 GHz, respectively. Antenna radiation efficiency in the range of 78% with linear polarization makes the antenna appropriate for WLAN band and smart wireless devices application.

Bandwidth enhancement of a microstrip patch antenna for ultra-wideband applications

2018 ◽  
Author(s):  
Khanda Anum ◽  
Milind Saurabh Singh ◽  
Rajan Mishra ◽  
G. S. Tripathi
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Ultra Wideband ◽  
Bandwidth Enhancement ◽  
Microstrip Patch

scholarly journals Bandwidth Enhancement of Microstrip Patch Antenna Using Metasurface

2021 ◽  
Vol 20 (1) ◽  
pp. 105-117
Author(s):  
Felipe Ferreira de Araújo ◽  
Antonio Luiz Pereira de Siqueira Campos ◽  
Ruann Victor de Andrade Lira ◽  
Alfredo Gomes Neto ◽  
Adaildo Gomes d'Assunção
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Bandwidth Enhancement ◽  
Microstrip Patch
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