Polarization matching between the transmitter and receivers is an important thing due to the signal losses and multipath fading. In GPS application, L1 Band is commonly used to find the location all over the world. In this research, edge-truncated circularly polarized microstrip patch antenna and slot-loaded circularly polarized microstrip patch antenna are presented. The first design is diagonally fed with a single coaxial probe and the upper edges are truncated to reduce the patch size. This design provides the bandwidth of 79.5 MHz with the axial ratio bandwidth of 26 M Hz. In the second design, the slots are loaded to the patch in order to reduce patch size. The single coaxial diagonal feed is also applied to the patch. This design achieves the bandwidth of 56 MHz and the axial ratio bandwidth is about 22 M Hz. The second design can also provide the size reduction of 18.16%. However, the gain of the second antenna decreases to 3 dB due to its reduced size. As these simulated results, these two designs can be used in L1 Band GPS application. And then, these antenna designs are fabricated and measured the results such as return loss and axial ratio. The characteristics of these fabricated antennas are also applicable for the targeted application.
| Published in | American Journal of Electromagnetics and Applications (Volume 8, Issue 1) |
| DOI | 10.11648/j.ajea.20200801.11 |
| Page(s) | 1-11 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2020. Published by Science Publishing Group |
Microstrip Patch Antenna, GPS, Electromagnetic Field, Fabrication, Measurement
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APA Style
Zin Mar Phyo, Tint May Nway, Khin Kyu Kyu Win, Hla Myo Tun. (2020). Development of Microstrip Patch Antenna Design for GPS in Myanmar. American Journal of Electromagnetics and Applications, 8(1), 1-11. https://doi.org/10.11648/j.ajea.20200801.11
ACS Style
Zin Mar Phyo; Tint May Nway; Khin Kyu Kyu Win; Hla Myo Tun. Development of Microstrip Patch Antenna Design for GPS in Myanmar. Am. J. Electromagn. Appl. 2020, 8(1), 1-11. doi: 10.11648/j.ajea.20200801.11
AMA Style
Zin Mar Phyo, Tint May Nway, Khin Kyu Kyu Win, Hla Myo Tun. Development of Microstrip Patch Antenna Design for GPS in Myanmar. Am J Electromagn Appl. 2020;8(1):1-11. doi: 10.11648/j.ajea.20200801.11
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Download@article{10.11648/j.ajea.20200801.11,
author = {Zin Mar Phyo and Tint May Nway and Khin Kyu Kyu Win and Hla Myo Tun},
title = {Development of Microstrip Patch Antenna Design for GPS in Myanmar},
journal = {American Journal of Electromagnetics and Applications},
volume = {8},
number = {1},
pages = {1-11},
doi = {10.11648/j.ajea.20200801.11},
url = {https://doi.org/10.11648/j.ajea.20200801.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajea.20200801.11},
abstract = {Polarization matching between the transmitter and receivers is an important thing due to the signal losses and multipath fading. In GPS application, L1 Band is commonly used to find the location all over the world. In this research, edge-truncated circularly polarized microstrip patch antenna and slot-loaded circularly polarized microstrip patch antenna are presented. The first design is diagonally fed with a single coaxial probe and the upper edges are truncated to reduce the patch size. This design provides the bandwidth of 79.5 MHz with the axial ratio bandwidth of 26 M Hz. In the second design, the slots are loaded to the patch in order to reduce patch size. The single coaxial diagonal feed is also applied to the patch. This design achieves the bandwidth of 56 MHz and the axial ratio bandwidth is about 22 M Hz. The second design can also provide the size reduction of 18.16%. However, the gain of the second antenna decreases to 3 dB due to its reduced size. As these simulated results, these two designs can be used in L1 Band GPS application. And then, these antenna designs are fabricated and measured the results such as return loss and axial ratio. The characteristics of these fabricated antennas are also applicable for the targeted application.},
year = {2020}
}
TY - JOUR T1 - Development of Microstrip Patch Antenna Design for GPS in Myanmar AU - Zin Mar Phyo AU - Tint May Nway AU - Khin Kyu Kyu Win AU - Hla Myo Tun Y1 - 2020/02/10 PY - 2020 N1 - https://doi.org/10.11648/j.ajea.20200801.11 DO - 10.11648/j.ajea.20200801.11 T2 - American Journal of Electromagnetics and Applications JF - American Journal of Electromagnetics and Applications JO - American Journal of Electromagnetics and Applications SP - 1 EP - 11 PB - Science Publishing Group SN - 2376-5984 UR - https://doi.org/10.11648/j.ajea.20200801.11 AB - Polarization matching between the transmitter and receivers is an important thing due to the signal losses and multipath fading. In GPS application, L1 Band is commonly used to find the location all over the world. In this research, edge-truncated circularly polarized microstrip patch antenna and slot-loaded circularly polarized microstrip patch antenna are presented. The first design is diagonally fed with a single coaxial probe and the upper edges are truncated to reduce the patch size. This design provides the bandwidth of 79.5 MHz with the axial ratio bandwidth of 26 M Hz. In the second design, the slots are loaded to the patch in order to reduce patch size. The single coaxial diagonal feed is also applied to the patch. This design achieves the bandwidth of 56 MHz and the axial ratio bandwidth is about 22 M Hz. The second design can also provide the size reduction of 18.16%. However, the gain of the second antenna decreases to 3 dB due to its reduced size. As these simulated results, these two designs can be used in L1 Band GPS application. And then, these antenna designs are fabricated and measured the results such as return loss and axial ratio. The characteristics of these fabricated antennas are also applicable for the targeted application. VL - 8 IS - 1 ER -
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