Shakhirul, M. S. and Jusoh, M. and Ismail, A. H. and Kamarudin, M. R. and Yahya, R. and Yasin, M. N. M. and Sabapathy, T. (2015) 1.575 GHz Circular Polarization wearable antenna with three different substrate materials. In: 6th IEEE Asia-Pacific Conference on Applied Electromagnetics, APACE 2014, 8 December 2014 - 10 December 2014, Johor Bahru, Johor, Malaysia.
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Official URL: http://dx.doi.org/10.1109/APACE.2014.7043807
Abstract
This paper presents an analysis of a Left-Handed Circular Polarization (LHCP) wearable antenna with different textile material (substrates) for Global Positioning System (GPS) application. The proposed antennas have achieved circular polarization (CP) by truncating two opposite edged of the square patch for all designed antennas with three different substrates. The analysis is focusing on using felt, jeans and cotton as substrates while maintaining shieldit supper as a conductor. The performance comparison have been made on the simulated reflection coefficient (S11), axial ratio (AR), bandwidth and gain. The results show that jeans fabric attained a better reflection coefficient of-41.36 dB at 1.575 GHz as compared to the other materials. Besides, the jeans has achieved good AR bandwidth of 17 MHz, followed by felt with AR bandwidth of 16 MH and cotton with AR bandwidth of 13 MHz.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Circular Polarization, GPS, substrate materials, textile antenna |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 59088 |
| Deposited By: | Haliza Zainal |
| Deposited On: | 18 Jan 2017 01:50 |
| Last Modified: | 15 Aug 2021 05:16 |
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