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| Content Provider | IET Digital Library |
|---|---|
| Author | Sharma, Anand Das, Gourab Gangwar, Ravi Kumar |
| Abstract | This paper presents a tri-band dual-port dielectric resonator based hybrid antenna for different wireless applications. The proposed antenna includes two symmetrically placed hybrid radiators. Some of the attractive characteristics of proposed radiator are as follows: (i) circular ring together with T-shaped printed line generates dual hybrid radiating modes in cylindrical dielectric resonator antenna (CDRA) (HEM11δ and HEM12δ modes); (ii) hybrid radiator module (grouping of circular ring and CDRA) is utilised to create tri-band characteristics; (iii) metallic strip together with slitted ground surface is adopted to provide good isolation (∣S 12∣ < −25 dB) between two radiators in all three operating frequency bands. In order to authenticate the proposed radiator, the archetype has been realised and tested practically. Good settlement has been found between software generated and experimental outcomes. The proposed multiple-input multiple-output (MIMO) based hybrid radiator operates over three frequency bands, i.e. 1.5–2.55, 3.21–4.0 and 4.59–5.98 GHz with the fractional bandwidth 51.21, 21.91 and 26.30%, respectively. Various diversity parameters are also investigated, which approve that the proposed hybrid radiator is an appropriate candidate for MIMO applications. |
| Starting Page | 986 |
| Ending Page | 992 |
| Page Count | 7 |
| ISSN | 17518725 |
| Volume Number | 12 |
| e-ISSN | 17518733 |
| Issue Number | Issue 6, May (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/12/6 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2017.0822 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2017-12-13 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Array CDRA Cylindrical Dielectric Resonator Antenna Dielectric Resonator Antenna Diversity Parameter Diversity Reception Dual Hybrid Radiating Modes Fractional Bandwidth Frequency 1.5 GHz to 2.55 GHz Frequency 3.21 GHz to 4.0 GHz Frequency 4.59 GHz to 5.98 GHz Hybrid Radiator Module Hybrid Radiators Metallic Strip Microstrip Antenna Array MIMO Application MIMO Based Hybrid Radiator MIMO Communication Multifrequency Antenna Multiple Input Multiple Output Based Hybrid Radiator Other Dielectric Application And Device Radio Link And Equipment T-shaped Printed Line Triband Dualport Dielectric Resonator Based Hybrid Antenna Analysis UHF Antenna WiMax Wireless Application Wireless LAN WLAN-WiMAX Application |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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