A compact linearly polarized RLSA antenna integrated with circular ring resonator (CRR) for 5G mm-wave applications

• Main Authors: Mohd Ibrahim, Imran, Alwareth, Husam Abdulqudos Ahmed, Al Gburi, Ahmed Jamal Abdullah, Zakaria, Zahriladha, A Majid, Huda, Purnamirza, Teddy
• Format: Article
• Language: English
• Published: IOP Publishing Ltd 2024
• Online Access: http://eprints.utem.edu.my/id/eprint/27534/2/0112019042024164447770.PDF; http://eprints.utem.edu.my/id/eprint/27534/; https://iopscience.iop.org/article/10.1088/1402-4896/ad3bb2

This article introduces a compact linearly polarized (LP) radial line slot array antenna (RSLA) that incorporates a metamaterial of circular ring resonator (CRR) reflector for improving the bandwidth. Hence, this enables the antenna to operate at n257 (26.5–29.5), n258(24.25–27.5), and n261(27.5–28....