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| Content Provider | IET Digital Library |
|---|---|
| Author | Ullah, Hidayat Tahir, Farooq A. |
| Abstract | This study presents a 5G antenna array for millimetre-wave communications. Overall size of the proposed antenna array is 40 × 15 mm2, and operates in a measured 23.76–42.15 GHz frequency range. A planar four-way feed network has been designed, optimised and used to excite the antenna array elements. The single element of the array is spiral monopole surrounded by a boundary of vias with extended ground plane in an inverted U-shaped manner. Hexagonal parasitic patches have been introduced at the backside to enhance impedance performance of the antenna element. Peak gain of the proposed antenna array is 11.5 dBi with radiation efficiency more than 83% in its entire operating band. The antenna gives a narrow beam-width of as low as 10.1°. Single element and its 1 × 4 array have been fabricated using standard printed circuit board (PCB) process. Measured results show excellent compliance with the simulated design objectives. The antenna is low cost, low profile with simple design and is capable of being deployed in future 5G communication mobile networks. |
| Starting Page | 2661 |
| Ending Page | 2668 |
| Page Count | 8 |
| ISSN | 17518725 |
| Volume Number | 13 |
| e-ISSN | 17518733 |
| Issue Number | Issue 15, Dec (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/13/15 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2018.5603 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2019-08-15 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | 5G Antenna Array 5G Communication Mobile Networks 5G Communication Standards 5G Mobile Communication Antenna Accessory Antenna Array Antenna Array Element Antenna Feeds Antenna Radiation Pattern Broadband Antenna Broadband Planar Antenna Array Frequency 23.76 GHz to 42.15 GHz Hexagonal Parasitic Patches Inverted U-shaped Manner Microstrip Antenna Array Microwave Antenna Array Millimetre Wave Antenna Array Millimetre Wave Communication Millimetre-wave Communication Mobile Radio System Monopole Antenna Array Planar Antenna Array Planar Four-way Feed Network Printed Circuit Size 15 Mm Size 40 Mm Spiral Monopole Standard PCB Process |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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