Bandwidth Enhancement of the Rectangular Patch Antenna Using Artificial Dielectric and Proximity Coupled Line Feed

DOI

10.2991/aer.k.211106.061How to use a DOI?

Keywords

Bandwidth enhancement; rectangular patch antenna; a natural dielectric; an artificial dielectric; proximity coupled line feed

Abstract

A rectangular patch antenna is a compact antenna. It is appropriate to a modern mobile communication application. The main drawback of the rectangular patch antenna is the bandwidth. It restricts the antenna’s application. The natural dielectric replaces the artificial dielectric to enhance the bandwidth. A stripline feed of the rectangular patch antenna is replaced by a proximity coupled line feed. The method is predicted to enhance more than 10% of the antenna bandwidth with natural dielectric. Furthermore, the antenna with and without modification is referred to as an artificial and conventional antenna. The artificial antenna performances are simulated. The performances of the artificial antenna are compared to a conventional antenna. The result shows that the method can enhance the conventional antenna bandwidth by 13.82%. In addition, the method has reduced the size of the conventional antenna to 14.12% smaller. The method can be used as a solution for the miniaturization of a patch antenna size.

Copyright

© 2021 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

Download article (PDF)

TY  - CONF
AU  - Tiara Septiany Persada
AU  - Hepi Ludiyati
AU  - Fadlan Muhammad Fernanda
AU  - Ananda Dea Maharani
PY  - 2021
DA  - 2021/11/23
TI  - Bandwidth Enhancement of the Rectangular Patch Antenna Using Artificial Dielectric and Proximity Coupled Line Feed
BT  - Proceedings of the 2nd International Seminar of Science and Applied Technology (ISSAT 2021)
PB  - Atlantis Press
SP  - 381
EP  - 386
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211106.061
DO  - 10.2991/aer.k.211106.061
ID  - Persada2021
ER  -