Parametric Study of Rectangular Microstrip Array Antenna at 2.2 GH

DOI

10.2991/978-94-6463-092-3_14How to use a DOI?

Keywords

Microstrip antenna; rectangular; parametric study; 1 × 2 array; 1 × 4 array; 1 × 8 array

Abstract

This study aims to analyze antenna characteristics at a frequency of 2.2 GHz, including return loss, VSWR, gain, bandwidth, surface current, and radiation pattern values. Antenna characteristics were designed using simulations made with FR-4 substrates with dielectric constant ε r = 4.3 and substrate thickness h = 1.6 mm and copper patches with patch thickness of 0.035 mm. Single antennas are created first to get the desired parameters and then continue the creation of antenna arrays 1×2 and 1×4, and 1×8. Feeding antenna arrays arrange using the Wilkinson power divider technique on the side of the patch. Array antenna planning aims to increase the antenna gain value as well as the antenna directivity value. The simulation results obtained consecutive values ranging from single antennas, 1×2 antenna arrays, and 1×4 and 1×8 antenna arrays, including return loss of −22 dB, 25.9 dB, −15.3 dB, and −20.2 dB. VSWR value is one each. 1, 1.1, 1.4 and 1.2. The gain values are 3.38 dB, 5.52 dB, 7.84 dB, and 9,64, respectively. Antenna bandwidth is obtained at 99.4 MHz, 110 MHz, 180 MHz, and 170 MHz. Angular widths are obtained at 99.4^°, 92.2^°, 80.2^° and 74. 1^°.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Agus Dwi Santoso
AU  - Ferry B. Cahyono
AU  - H. Bambang Bagus
AU  - Muh Harliman Saleh
PY  - 2023
DA  - 2023/02/21
TI  - Parametric Study of Rectangular Microstrip Array Antenna at 2.2 GH
BT  - Proceedings of the International Conference on Advance Transportation, Engineering, and Applied Science (ICATEAS 2022)
PB  - Atlantis Press
SP  - 154
EP  - 167
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-092-3_14
DO  - 10.2991/978-94-6463-092-3_14
ID  - Santoso2023
ER  -