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Broadband Magneto-Electric Dipole Antenna using Circular Quadrants with SIW Technique


Affiliations
1 Department of Electronics and Communication Engineering, Govt. Engineering College, Ajmer 305 002, India
2 Bhagwant University, Ajmer 305 004, India
3 School of Computing Science and Engineering, Galgotias University, Greater Noida 201 310, India
4 Department of Electronics and Communication Engineering, Govt.Polytechnic College, Bikaner 334 001, India
 

Ku (12-18 GHz) band is prominently utilized for application related to satellite communications. In the proposed work, the essential characteristics of Magneto electric dipole antenna has fruitfully been designed by printing L shaped probe feed and four circular quadrants embedding shorted metallic vias. Wideband impedance bandwidth of 2.53 GHz (12.40-14.93 GHz) is offered by the antenna, which is around 19.26 % at center frequency. Moreover, it exhibits good gain and radiation characteristics. An extensive simulation and optimization have been performed using CST-MW-2019. The fabricated antenna has been verified with VNA and anechoic chamber

Keywords

Vector network analyzer (VNA), Magneto-electric dipole antenna, Low-profile, Substrate integrated waveguide (SIW).
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  • Broadband Magneto-Electric Dipole Antenna using Circular Quadrants with SIW Technique

Abstract Views: 31  |  PDF Views: 23

Authors

Rajesh Kumar Raj
Department of Electronics and Communication Engineering, Govt. Engineering College, Ajmer 305 002, India
V. K. Sharma
Bhagwant University, Ajmer 305 004, India
Anubhav UC Saxena
School of Computing Science and Engineering, Galgotias University, Greater Noida 201 310, India
Harshvardhan Choudhary
School of Computing Science and Engineering, Galgotias University, Greater Noida 201 310, India
Prashant Joshi
Department of Electronics and Communication Engineering, Govt.Polytechnic College, Bikaner 334 001, India

Abstract


Ku (12-18 GHz) band is prominently utilized for application related to satellite communications. In the proposed work, the essential characteristics of Magneto electric dipole antenna has fruitfully been designed by printing L shaped probe feed and four circular quadrants embedding shorted metallic vias. Wideband impedance bandwidth of 2.53 GHz (12.40-14.93 GHz) is offered by the antenna, which is around 19.26 % at center frequency. Moreover, it exhibits good gain and radiation characteristics. An extensive simulation and optimization have been performed using CST-MW-2019. The fabricated antenna has been verified with VNA and anechoic chamber

Keywords


Vector network analyzer (VNA), Magneto-electric dipole antenna, Low-profile, Substrate integrated waveguide (SIW).

References