Dual-layer 4x4 Butler Matrix for 5G application through Via Optimization
In a 5G base station, a Butler Matrix (BM) feed circuit is requested to achieve multibeam patterns while maintaining a compact structure. However, the conventional design and size raise issues in installation and efficiency, especially at the lower 5G band, the 3.5GHz. To cater to many antenna eleme...
| Published in: | ISAP 2024 - International Symposium on Antennas and Propagation |
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| Main Author: | |
| Format: | Conference paper |
| Language: | English |
| Published: |
Institute of Electrical and Electronics Engineers Inc.
2024
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| Online Access: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85218194143&doi=10.1109%2fISAP62502.2024.10846466&partnerID=40&md5=d23334bf6415076321c68516dc3735c9 |