Design of Slotted Circle Split Ring Micro Strip Patch Antenna Connected with Rectangular Shaped Meta Material Structure to Enhance Parameters at 1.8 GHz

Authors

  • Sumit Singh Tewatiya
  • Sandeep K. Agrawal

Keywords:

Rectangular micro strip patch antenna, (RMPA), double negative, left-handed meta material, permittivity and permeability, slotted circle split ring

Abstract

This paper extends for Rectangular Micro strip Patch Antenna (RMPA) along with Meta
material which has Design of “Slotted Circle Split Ring with Rectangular” proposed for
better improvement in the impedance bandwidth and reduction in the return loss at operating
frequency 1.8GHz. The proposed antenna is designed at a height 3.2 mm from the ground
plane by using CST-MWS software. At 1.8 GHz the bandwidth is increased up to 30MHz in
comparison to RMPA alone. The Return loss of proposed antenna is reduced by-36.95dB.
This antenna is small size, cheap, compact and easy to fabricate, and achieve good radiation
characteristics with higher return loss. In this paper, return loss basically defined as system
becomes stable with reduced return loss.

Published

2017-10-12

Issue

Section

Articles