Abstract
In this work, 2-element slot-based frequency reconfigurable (FR) multiple-input-multiple-output (MIMO) antenna design antenna with a very wide-sweep is proposed for dynamic spectrum sharing (DSS) in 5G technologies. FR is achieved using varactor diode with frequency tuning range from 1655 to 2605 MHz. The design is a low profile with planar structure having a single element footprint of 19.5 × 20 mm2. The two slot antenna elements of the MIMO configuration are etched out from a ground (GND) plane of dimensions of 60 × 120 mm2. The proposed antenna is narrow-band and hence it is suitable for RF front-end in the 5G-enabled DSS in cognitive radio (CR) applications.
| Original language | English |
|---|---|
| Pages (from-to) | 889-894 |
| Number of pages | 6 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 63 |
| Issue number | 3 |
| DOIs | |
| State | Published - Mar 2021 |
Bibliographical note
Publisher Copyright:© 2020 Wiley Periodicals LLC
Keywords
- 5G
- MIMO antennas
- cognitive radio
- dynamic Spectrum sharing
- frequency reconfigurable
- narrow-band
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering
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