Abstract
A symmetrical decoupling network is proposed for reducing mutual coupling of closely spaced differentially-fed antennas (DFA). This differential and symmetrical decoupling network (DSDN) is validated on a 1× 4 DFA array centered at 2.45 GHz, reaching isolation enhancements of 40 dB for adjacent DFAs and 33 dB for non-adjacent DFAs. Moreover, the antennas exhibit excellent cross-pol radiation, which is < -34dB in the H-plane within the angular range of -60° < θ < 60°.
Original language | English |
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Title of host publication | 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1749-1750 |
Number of pages | 2 |
ISBN (Electronic) | 9798350369908 |
DOIs | |
Publication status | Published - 2024 |
Event | 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Florence, Italy Duration: 14 Jul 2024 → 19 Jul 2024 |
Publication series
Name | IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) |
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ISSN (Print) | 1522-3965 |
Conference
Conference | 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 |
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Country/Territory | Italy |
City | Florence |
Period | 14/07/24 → 19/07/24 |
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Wang, X., Ding, C., Zhao, G., Li, S., & Sun, H. (2024). Decoupling of A 1 × 4 Differentially-Fed Antenna (DFA) Array with Symmetrical Feeding Network. In 2024 IEEE International Symposium on Antennas and Propagation and INC/USNCURSI Radio Science Meeting, AP-S/INC-USNC-URSI 2024 - Proceedings (pp. 1749-1750). (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/AP-S/INC-USNC-URSI52054.2024.10685900