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| Content Provider | IET Digital Library |
|---|---|
| Author | Mondal, Tapas Maity, Sandip Ghatak, Rowdra Chaudhuri, Sekhar Ranjan Bhadra |
| Abstract | The goal of this study is to propose a wideband circularly polarised (CP) psi-shaped antenna of high gain and wide bandwidth as necessitated by intelligent transportation system applications. A wide impedance bandwidth of 2 GHz (40%) centred at 5.3 GHz is achieved through the combination of modified TM01, TM20, and TM21 modes with three slots on either radiating edge in the simple rectangular geometry of the antenna. The stacked patch configuration helps to achieve a minimum gain of 7 dBic in the entire bandwidth. The CP psi-shaped antenna has an impressive axial ratio bandwidth of 1 GHz, which is >19% of its centre frequency 5.3 GHz. The proposed antenna can be used for detection of the blind spots of a vehicle at 5.88 GHz (DSRC frequency band), vehicle-to-vehicle communication at 5.2 GHz (WLAN IEEE 802.11a frequency band), and vehicle to roadside communication at 5.5 GHz (WiMAX IEEE 802.16 frequency band). |
| Starting Page | 1582 |
| Ending Page | 1586 |
| Page Count | 5 |
| ISSN | 17518725 |
| Volume Number | 12 |
| e-ISSN | 17518733 |
| Issue Number | Issue 9, Jul (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/12/9 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2017.0569 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2018-03-23 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Radiation Pattern Bandwidth 1 GHz Bandwidth 2 GHz Blind Spot Detection Broadband Antenna DSRC Frequency Band Electromagnetic Wave Polarisation Frequency 5.2 GHz Frequency 5.3 GHz Frequency 5.5 GHz Frequency 5.88 GHz Intelligent Transportation System Application Microstrip Antenna Microwave Antenna Rectangular Geometry Single Antenna Slot Antenna Stacked Patch Configuration TM01 Mode TM20 Mode TM21 Mode UHF Antenna Vehicle to Roadside Communication Vehicle-to-vehicle Communication Wideband Circularly Polarised Perturbed Psi-shaped Antenna WiMAX IEEE 802.16 Frequency Band WLAN IEEE 802.11a Frequency Band |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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