Compact Dual-Polarized/Duplex Filtering Antenna with High Isolation

نویسندگان

چکیده

This paper introduces novel dual-polarized/duplex filtering antennas with a feeding network. The network consists of an all-resonator structure, which shares common dualmode resonator. structure facilitates the isolation two well-isolated channels through exploitation even and odd modes dual-mode By applying balanced excitation to mode unbalanced mode, can be separated, creating hybrid-like structure. Despite resonator, exhibit high isolation, overall size circuit is much smaller than conventional cascaded-resonator designs. To demonstrate effectiveness proposed network, we have designed, fabricated, measured dual-polarized duplex antenna. simulated results agree well, showing isolations greater 34 dB 38 for cases, respectively. Our are compared state-of-the-art developments, demonstrating advantages compact size, flexible decoupling frequency ratio, isolation.

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ژورنال

عنوان ژورنال: IEEE Open Journal of Antennas and Propagation

سال: 2023

ISSN: ['2637-6431']

DOI: https://doi.org/10.1109/ojap.2023.3292862