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| Content Provider | IET Digital Library |
|---|---|
| Author | Ikram, Muhammad Hussain, Rifaqat Sharawi, Mohammad S. |
| Abstract | An integrated design consisting of a multiple-input-multiple-output (MIMO) antenna system for fourth generation applications and a planar connected array (PCA) for fifth generation applications is presented. The proposed design contains a 4-element printed-inverted-F antenna-based MIMO antenna system and a slot-based PCA. The antenna system is fabricated on a commercially available RO-4350 substrate with ϵ r equal to 3.5. The dimensions of the board are 100 × 60 × 0.76 mm3 representing a typical smart phone backplane size. The antenna system covers 2.1 and 12.5 GHz frequency bands via its MIMO and PCA parts, respectively. The design is planar, low profile and compact in structure that is suitable for wireless handheld devices and mobile terminals. The PCA also serves as a defected ground structure at 2.1 GHz thus having two functions. Isolation is improved by at least 4 dB. The PCA consists of a 4 × 3 radiating slots fed via a corporate feed structure. The measured gain and efficiency values at the centre frequency are at least 3.4 dBi and 74%, respectively, for the MIMO antenna system and 8 dBi and 80% for the PCA. The envelope correlation coefficient did not exceed 0.2824 for all antennas showing good MIMO performance. |
| Starting Page | 1760 |
| Ending Page | 1764 |
| Page Count | 5 |
| ISSN | 17518725 |
| Volume Number | 11 |
| e-ISSN | 17518733 |
| Issue Number | Issue 12, Sep (2017) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-map/11/12 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-map.2017.0148 |
| Journal | IET Microwaves, Antennas & Propagation |
| Publisher Date | 2017-06-22 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | 3D Patterns 4G Antenna System 4G Mobile Communication 5G Antenna System 5G Mobile Communication Antenna Array Antenna Radiation Pattern Corporate Feed Structure Dual Function Planar Connected Array Frequency 2.1 GHz to 12.5 GHz Mobile Antenna Mobile Radio System Mobile Terminals Multiple-input-multiple-output Antenna System Planar Antenna Array Planar Inverted-F Antenna Printed-inverted-F Antenna-based MIMO Antenna System Slot-based PCA Wireless Handheld Device |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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