Modified Dual-Band Stacked Circularly Polarized Microstrip Antenna
A novel high-performance circularly polarized (CP) antenna is proposed in this paper. Two separate antennas featuring the global positioning system (GPS) dual-band operation (1.575 GHz and 1.227 GHz for L1 band and L2 band, resp.) are integrated with good isolation. To enhance the gain at low angle,...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-01-01
|
| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2013/382958 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832546622956896256 |
|---|---|
| author | Guo Liu Liang Xu Yi Wang |
| author_facet | Guo Liu Liang Xu Yi Wang |
| author_sort | Guo Liu |
| collection | DOAJ |
| description | A novel high-performance circularly polarized (CP) antenna is proposed in this paper. Two separate antennas featuring the global positioning system (GPS) dual-band operation (1.575 GHz and 1.227 GHz for L1 band and L2 band, resp.) are integrated with good isolation. To enhance the gain at low angle, a new structure of patch and two parasitic metal elements are introduced. With the optimized design, good axial ratio and near-hemispherical radiation pattern are obtained. |
| format | Article |
| id | doaj-art-ac6e9d9a99cb444699a71bfd17cb291e |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-ac6e9d9a99cb444699a71bfd17cb291e2025-02-03T06:47:53ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772013-01-01201310.1155/2013/382958382958Modified Dual-Band Stacked Circularly Polarized Microstrip AntennaGuo Liu0Liang Xu1Yi Wang2Institute of Radio Wave Propagation, School of Science, Xidian University, Xi’an, Shaanxi 710071, ChinaInstitute of Radio Wave Propagation, School of Science, Xidian University, Xi’an, Shaanxi 710071, ChinaInstitute of Radio Wave Propagation, School of Science, Xidian University, Xi’an, Shaanxi 710071, ChinaA novel high-performance circularly polarized (CP) antenna is proposed in this paper. Two separate antennas featuring the global positioning system (GPS) dual-band operation (1.575 GHz and 1.227 GHz for L1 band and L2 band, resp.) are integrated with good isolation. To enhance the gain at low angle, a new structure of patch and two parasitic metal elements are introduced. With the optimized design, good axial ratio and near-hemispherical radiation pattern are obtained.http://dx.doi.org/10.1155/2013/382958 |
| spellingShingle | Guo Liu Liang Xu Yi Wang Modified Dual-Band Stacked Circularly Polarized Microstrip Antenna International Journal of Antennas and Propagation |
| title | Modified Dual-Band Stacked Circularly Polarized Microstrip Antenna |
| title_full | Modified Dual-Band Stacked Circularly Polarized Microstrip Antenna |
| title_fullStr | Modified Dual-Band Stacked Circularly Polarized Microstrip Antenna |
| title_full_unstemmed | Modified Dual-Band Stacked Circularly Polarized Microstrip Antenna |
| title_short | Modified Dual-Band Stacked Circularly Polarized Microstrip Antenna |
| title_sort | modified dual band stacked circularly polarized microstrip antenna |
| url | http://dx.doi.org/10.1155/2013/382958 |
| work_keys_str_mv | AT guoliu modifieddualbandstackedcircularlypolarizedmicrostripantenna AT liangxu modifieddualbandstackedcircularlypolarizedmicrostripantenna AT yiwang modifieddualbandstackedcircularlypolarizedmicrostripantenna |