Design of Dual Band Microstrip Patch Antenna for Wireless Applications

EasyChair Preprint 8116

Abstract

In this research, a rectangular shape microstrip patch antenna for wireless applications has been built and analyzed at 5.8 GHz using a quarter-wave transformer feeding approach. Microstrip patch antennas are gaining popularity due to their numerous appealing characteristics, including their tiny size, light weight, ease of fabrication, and low cost. The CST microwave studio simulation programme is used to compute and optimize the physical characteristics of the building, as well as the patch and ground plane. The results reveal that the antenna is capable of operating in two frequency bands. The first frequency band resonates at 3.65 GHz with a return loss of -20.6dB, a gain of 0.9025dBi, and a bandwidth of79.79MHz, whereas the second frequency band resonates at 4.47 GHz with a  return loss of -46dB, a gain of 0.9025dBi, and a bandwidth of 79.79MHz.

Keyphrases: Gain, Microstrip patch antenna, Voltage Standing Wave Ratio(VSWR), return loss

@booklet{EasyChair:8116,
  author    = {A Sanjana and S Sindhu and Rajendra S Soloni and H S Rajappa and D N Chandrappa},
  title     = {Design of Dual Band Microstrip Patch Antenna for Wireless Applications},
  howpublished = {EasyChair Preprint 8116},
  year      = {EasyChair, 2022}}