Compact bandwidth-enhanced center-fed CPW zeroth-order resonant antenna loaded by parasitic element
Bandwidth; Efficiency; Polarization; Wireless telecommunication systems; Composite right/left-handed transmission lines; CST microwave studio; Dispersive behaviors; Full-wave simulations; Operational bandwidth; Polarization purity; Radiation efficiency; Wireless communication system; Antenna feeders
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Electromagnetics Academy
2023
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my.uniten.dspace-234682023-05-29T14:40:45Z Compact bandwidth-enhanced center-fed CPW zeroth-order resonant antenna loaded by parasitic element Saravani S. Chakrabarty C.K. Din N.M. 57191968258 6701755282 9335429400 Bandwidth; Efficiency; Polarization; Wireless telecommunication systems; Composite right/left-handed transmission lines; CST microwave studio; Dispersive behaviors; Full-wave simulations; Operational bandwidth; Polarization purity; Radiation efficiency; Wireless communication system; Antenna feeders A low-profile bandwidth-enhanced zeroth-order resonant (ZOR) antenna based on composite right/left-handed transmission line (CRLH-TL) theory loaded by parasitic element is presented in this paper. The bandwidth and efficiency of the proposed ZOR antenna is improved simultaneously by introducing a parasitic element resonating within the CRLH-TL band-stop. The dispersive behavior of the ZOR antenna is analyzed by performing full-wave simulation using CST microwave studio and compared with the theoretical circuit model. The overall dimensions of the proposed antenna is 0.303?0� 0.248?0� 0.003?0. The antenna has been fabricated and tested. The experimental results exhibit wide operational bandwidth of 87.1% and excellent radiation efficiency up to 95.7%. Owing to the symmetrical configuration of the proposed design the polarization purity better than ?14 dB is obtained. The measured results are in very good agreement with the simulation. The compact, uni-planar and via-less configuration of the proposed antenna with reasonable polarization purity makes it desirable to be used for modern wireless communication systems such as GSM, UMTS, WiMAX, WLAN and LTE. � 2017, Electromagnetics Academy. All rights reserved. Final 2023-05-29T06:40:45Z 2023-05-29T06:40:45Z 2017 Article 10.2528/PIERL16100201 2-s2.0-85014776307 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014776307&doi=10.2528%2fPIERL16100201&partnerID=40&md5=85d9c9fb14f63c49b00ad3a02d0ea4c9 https://irepository.uniten.edu.my/handle/123456789/23468 66 1 8 All Open Access, Bronze Electromagnetics Academy Scopus |
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| description |
Bandwidth; Efficiency; Polarization; Wireless telecommunication systems; Composite right/left-handed transmission lines; CST microwave studio; Dispersive behaviors; Full-wave simulations; Operational bandwidth; Polarization purity; Radiation efficiency; Wireless communication system; Antenna feeders |
| author2 |
57191968258 |
| author_facet |
57191968258 Saravani S. Chakrabarty C.K. Din N.M. |
| format |
Article |
| author |
Saravani S. Chakrabarty C.K. Din N.M. |
| spellingShingle |
Saravani S. Chakrabarty C.K. Din N.M. Compact bandwidth-enhanced center-fed CPW zeroth-order resonant antenna loaded by parasitic element |
| author_sort |
Saravani S. |
| title |
Compact bandwidth-enhanced center-fed CPW zeroth-order resonant antenna loaded by parasitic element |
| title_short |
Compact bandwidth-enhanced center-fed CPW zeroth-order resonant antenna loaded by parasitic element |
| title_full |
Compact bandwidth-enhanced center-fed CPW zeroth-order resonant antenna loaded by parasitic element |
| title_fullStr |
Compact bandwidth-enhanced center-fed CPW zeroth-order resonant antenna loaded by parasitic element |
| title_full_unstemmed |
Compact bandwidth-enhanced center-fed CPW zeroth-order resonant antenna loaded by parasitic element |
| title_sort |
compact bandwidth-enhanced center-fed cpw zeroth-order resonant antenna loaded by parasitic element |
| publisher |
Electromagnetics Academy |
| publishDate |
2023 |
| _version_ |
1806424287120195584 |
| score |
13.214268 |