Embedded Rectangular Dielectric Resonator Antenna for KuBand Applications

5 Pages Posted: 5 Mar 2020

See all articles by Sovan Mohanty

Sovan Mohanty

SRMS College of Engineering and Technology - Department of Electronics and Communication Engineering

Alina Khan

SRMS College of Engineering and Technology

Baibaswata Mohapatra

Galgotias University - School of Electrical, Electronics and Communication Engineering

Date Written: February 21, 2020

Abstract

In this paper an Embedded Dielectric Resonator Antenna (EDRA) excited by a micro-strip line is designed and investigated. This novel design consists of a 50×50 mm2 substrate with permittivity ε_s equals to 4.5 (Roger TMM 4 ™). Main radiating structure is made up of Roger RT Duroid 6010/6010 LM (tm), permittivity ε_r= 10.2 and loss tangent of 0.0025 having dimension0.21λ×0.73λ×0.57λ at 12.4 GHz. The proposed antenna has radiation efficiency of 90.51% with peak gain of 6 dB at 11 GHz. This antenna shows maximum return loss of 33.03 dB at 12.48 GHz with stable impedance bandwidth of 12.98%. This proposed antenna is suitable for vehicular radar system, imaging and modern wireless communication system.

Keywords: Dielectric Resonator Antenna (DRA), Dielectric Wave Guide Model (DWM)

JEL Classification: O30

Suggested Citation

Mohanty, Sovan and Khan, Alina and Mohapatra, Baibaswata, Embedded Rectangular Dielectric Resonator Antenna for KuBand Applications (February 21, 2020). Available at SSRN: https://ssrn.com/abstract=3549250 or http://dx.doi.org/10.2139/ssrn.3549250

Sovan Mohanty (Contact Author)

SRMS College of Engineering and Technology - Department of Electronics and Communication Engineering ( email )

Bareilly
India

Alina Khan

SRMS College of Engineering and Technology ( email )

Bareilly
India

Baibaswata Mohapatra

Galgotias University - School of Electrical, Electronics and Communication Engineering ( email )

Greater Noida, Uttar Pradesh
India

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