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| Content Provider | IET Digital Library |
|---|---|
| Author | Biswal, Sonika Priyadarsini Das, Sushrut |
| Abstract | In this work, an eight-element multiple-input multiple-output (MIMO) antenna with circular polarisation (CP) ability is proposed. The proposed antenna consists of eight off-centred fed modified rectangular open-loop resonating radiators. CP behaviour is realised by utilising a narrow slit on the loop and a modified ground plane. Measurement reveals that the proposed CP-MIMO antenna occupies an overlapping 10 dB return loss bandwidth and a 3 dB axial ratio bandwidth over the frequency span of 5–6 GHz with inter-element isolation > 8 dB. Essential diversity and multiplexing performances are estimated intuitively by means of the envelope correlation coefficient and ergodic channel capacity, which lie within their adequate range. To ensure its applicability in user terminal devices and confirm the use of other electronic circuitry, the antenna performances are also investigated in the presence of a conducting sheet which is commonly grounded with the antenna ground plane. |
| Starting Page | 45 |
| Ending Page | 52 |
| Page Count | 8 |
| ISSN | 17518725 |
| Volume Number | 14 |
| e-ISSN | 17518733 |
| Issue Number | Issue 1, Jan (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/14/1 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2019.0552 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2019-08-30 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Accessory Antenna Array Antenna Feeds Antenna Ground Plane Antenna Performances Antenna Radiation Pattern Axial Ratio Bandwidth Channel Capacity Circular Polarisation Ability CP Behaviour CP-MIMO Antenna Eight-element-based MIMO Antenna Electromagnetic Wave Polarisation Frequency 5.0 GHz to 6.0 GHz Inter-element Isolation Loop Antenna Loss 10.0 DB MIMO Communication Modern Wireless Communication Modified Ground Plane Multiple-input Multiple-output Antenna Narrow Slit Noise Figure 3.0 DB Noise Figure 8.0 DB Off-centred Fed Radio Link And Equipment Rectangular Open-loop Resonating Radiators Return Loss Bandwidth UHF Antenna |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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