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| Content Provider | IET Digital Library |
|---|---|
| Author | Ameen, M. Ahmad, O. Chaudhary, Raghvendra Kumar |
| Abstract | This Letter demonstrates the design of a two-element polarisation diversity antenna, applicable for modern small satellite application systems. The intended antenna mainly consists of two monopole radiators loaded with metasurface reflector as a ground plane. The dimensions of the radiator antenna are 40 × 22 × 1.6 mm3. The antenna measured results offers a wider S 11 bandwidth of (2.23–2.91 GHz) and wider axial ratio bandwidth (ARBW) of (2.16–2.92 GHz) with a common S 11 and ARBW of 26.45% is obtained. A maximum gain of 7.02 dBic and isolation better than 14.5 dB is observed along with the operating frequency range. The antenna provides an ARBW(< 3 dB) and gain (> 2.38 dBic) for theta = ± 45°, for all phi values along with the complete operating frequency range. Also, the antenna port-1 provides left-handed circular polarisation and port-2 provides right-handed circular polarisation radiation with directional radiation characteristics. |
| Starting Page | 829 |
| Ending Page | 831 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 55 |
| e-ISSN | 1350911X |
| Issue Number | Issue 15, Jul (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/55/15 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2019.1645 |
| Journal | Electronics Letters |
| Publisher Date | 2019-06-25 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Port-1 Antenna Radiation Pattern Axial Ratio Bandwidth Bandwidth 2.16 GHz to 2.92 GHz Broadband Antenna Circular Polarisation Radiation Complete Operating Frequency Range Directional Radiation Characteristic Electromagnetic Wave Polarisation Ground Plane Intended Antenna Left-handed Circular Polarisation Maximum Gain Metasurface Reflector Microstrip Antenna Modern Small Satellite Application System Monopole Antenna Monopole Radiators Multifrequency Antenna Radiator Antenna Reflector Antenna S11 Bandwidth Satellite Antenna Satellite Communication System Single Antenna Two-element Polarisation Diversity Antenna UHF Antenna Wideband Circularly-Polarised High-gain Diversity Antenna |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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