Design of Microstrip Planar Array Antenna for Wireless Sensor Device Charging at Frequency 2300 MHz

DOI

10.2991/978-94-6463-364-1_46How to use a DOI?

Keywords

Radio frequency; Energy Harvesting; antenna; planar array; Gain

Abstract

In this paper, several models of planar array microstrip antennas are used for energy harvesting. This antenna is used to receive electromagnetic waves emitted by RF (Radio Frequency) sources and turn them into an electric wave. The design of planar array microstrip antennas will use a mathematical approach. For Antenna Design using a CST simulation application. The results of the design on CST will be realized in FR4 with a value of εr = 4.5 and h = 1.6 mm. The planar array microstrip antenna model designed is 1x1, 2x2, and 4x4 models. From the simulation results the three antennas are designed to work at a frequency of 2.3 GHz with a return loss value of < -10 dB and VSWR < 2. The antenna realized for planar array 1x1 works at a frequency of 2.3 GHz, return loss -15.4 dB, VSWR 1.39, directional radiation pattern, elliptical polarization, gain 3.05 dB, and bandwidth 68 MHz (2,296–2,364 MHz). For 2x2 planar array antennas, this antenna works at a frequency of 2.3 GHz, return loss -17, 6 dB, 1.28 VSWR, directional radiation pattern, elliptical polarization, 7.25 dB gain and 71 MHz bandwidth (2,298–2,369 MHz). For a 4x4 planar array antenna, this antenna works at a frequency of 2.32 GHz, return loss -17.1 dB, VSWR 1.34, directional radiation pattern, elliptical polarization, gain 13.05 dB, and bandwidth of 80 MHz (2.322–2.402 MHz). Of the three antennas, a 4x4 planar array antenna is the most optimal antenna for wireless sensor device charging. The antenna gain affects the system output, the greater the antenna gain, the better the system output.

Copyright

© 2024 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  - Ari Wijayanti
AU  - Tiara Lisdayana Putri
AU  - Okkie Puspitorini
AU  - Nur Adi Siswandari
PY  - 2024
DA  - 2024/02/17
TI  - Design of Microstrip Planar Array Antenna for Wireless Sensor Device Charging at Frequency 2300 MHz
BT  - Proceedings of the International Conference on Applied Science and Technology on Engineering Science 2023 (iCAST-ES 2023)
PB  - Atlantis Press
SP  - 493
EP  - 505
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-364-1_46
DO  - 10.2991/978-94-6463-364-1_46
ID  - Wijayanti2024
ER  -