Open AccessExperimental and Simulation Study of Effects in Etched Patch Antenna with Multi Slots
Author(s) -
Ambresh P. Ambalgi,
S. K. Sujata,
Arti Vaish
Publication year - 2020
Publication title -
wseas transactions on communications/wseas transactions on communications
Language(s) - English
Resource type - Journals
eISSN - 2224-2864
pISSN - 1109-2742
DOI - 10.37394/23204.2020.19.16
Subject(s) - patch antenna , return loss , computer science , microstrip antenna , radiation pattern , photolithography , simulation software , software , antenna (radio) , electronic engineering , acoustics , materials science , telecommunications , engineering , optoelectronics , physics , programming language
This paper aims for the design and development of a multi slotted novel patch antenna with multiband characteristics. The work focused on designing a patch, feedline with novel multi-slots on the same patch which can be commonly used in wireless applications. In addition, the analysis shows the effects of the improved antenna properties obtained by etching such novel slots on epoxy dielectric substrate using photolithography process. The paper concentrated on the design aspects of the patch antenna with slot dimensions as a function of operating wavelength (λ) to get better results. The antennas are implemented with the help of software package V15.4 - Integral Three-Dimension Equation (IE3D) EM simulator. The experimental and simulation findings show the overall required bandwidth of 1120MHz with a return loss of -43dB achieving a gain of 8.39dB with better radiation characteristics.