Research & Development in Material Science

Design and Performance Enhancement of Vivaldi Antenna

  • Open or Close Sunita Rani, Himanshu Monga* and Silki Baghla

    Department of ECE, JCDM College of Engineering, India

    *Corresponding author: Himanshu Monga, Department of ECE, Director of JCDM College of Engineering, Sirsa, Haryana 125055, India, Tel: +91- 9418030062; Email: himanshumonga@gmail.com

Submission: December 04, 2017; Published: January 25, 2018

DOI: 10.31031/RDMS.2018.03.000560

ISSN: 2576-8840
Volume3 Issue2


In this paper, a computer aided design of Vivaldi Antenna is developed which is used to study the effect of different parameters such as rate of opening of exponential slot and size of the radius of circular slot of the Vivaldi Antenna. The proposed design resulted in enhancement of gain and reduction in reflection losses. COMSOL Multi physics simulator is used to design the proposed Vivaldi antenna.

Keywords: Vivaldi Antenna; COMSOL Multiphysics; Copper Plate (FR4, 3.38 dielectric value)

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