Dual‐band‐independent tunable multiple‐input–multiple‐output antenna for 4G/5G new radio access network applications
Abstract Slot‐based dual‐band, low‐profile frequency reconfigurable (FR) multiple‐input–multiple‐output (MIMO) antenna design is presented here. Each element is composed of concentric annular slots that are loaded reactively using varactor diodes. Accurate placement of diodes and optimal biasing cir...
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| Format: | Article |
| Language: | English |
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Wiley
2021-02-01
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| Series: | IET Microwaves, Antennas & Propagation |
| Online Access: | https://doi.org/10.1049/mia2.12033 |