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| Content Provider | IET Digital Library |
|---|---|
| Author | Dabas, Tanvi Kanaujia, Binod Kumar Gangwar, Deepak Gautam, Anil Kumar Rambabu, Karumudi |
| Abstract | A new low profile, multiband, multipolarised single feed antenna is designed. A corner truncated patch loaded with slots and a complementary split ring resonator is used to achieve three frequency bands with different polarisations. The antenna exhibits right-hand circular, linear, and left-hand circular polarisation at three different bands, respectively. To obtain circular polarisation, orthogonal modes are excited by truncating corners of the patch and etching slits. Single feed, single layer geometry with Y-shaped feed structure is employed. The antenna is fabricated on a low-cost FR4 substrate with an overall size of 70 mm × 70 mm , and the proposed design has been verified experimentally. The selected frequency bands are centred at 2.313, 2.396, and 2.478 GHz, and they have −10 dB impedance bandwidths of 2.14, 2.50, and 2.42%, respectively. The first frequency band exhibits right-hand circular polarisation with a 3 dB axial ratio bandwidth of 0.85%. The second frequency band exhibits linear polarisation, whereas the third frequency band exhibits left-hand circular polarisation with a 3 dB axial ratio bandwidth of 0.81%. |
| Starting Page | 2372 |
| Ending Page | 2378 |
| Page Count | 7 |
| ISSN | 17518725 |
| Volume Number | 12 |
| e-ISSN | 17518733 |
| Issue Number | Issue 15, Dec (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/12/15 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2018.5401 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2018-08-28 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Accessory Antenna Feeds Antenna Radiation Pattern Complementary Split Ring Resonator Corner Truncated Patch Electromagnetic Wave Polarisation Frequency 2.313 GHz to 2.478 GHz Left-hand Circular Polarisation Linear Polarisation Low Profile Antenna Low-cost FR4 Substrate Microstrip Antenna Multiband MultiPolarised Single Feed Patch Antenna Multifrequency Antenna Orthogonal Mode Excitation Right-hand Circular Polarisation Single Antenna Single Layer Geometry UHF Antenna UHF Resonator Waveguide And Microwave Transmission Line Component Y-shaped Feed Structure |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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