Mao, Chun-Xu, Gao, Steven, Wang, Yi, Liu, Ying, Yang, Xue-Xia, Cheng, Zhiqun, Geng, Youlin (2018) Integrated Dual-Band Filtering/Duplexing Antennas. IEEE Access, 6 . ISSN 2169-3536. (doi:10.1109/ACCESS.2018.2805224) (KAR id:66227)
PDF
Publisher pdf
Language: English
This work is licensed under a Creative Commons Attribution 4.0 International License.
|
|
Download this file (PDF/7MB) |
![]() |
Request a format suitable for use with assistive technology e.g. a screenreader | |
PDF
Author's Accepted Manuscript
Language: English Restricted to Repository staff only |
|
Contact us about this Publication
|
![]() |
Official URL: https://doi.org/10.1109/ACCESS.2018.2805224 |
Abstract
In this paper, the state-of-the-art integrated filtering antennas with dual-band operation are first reviewed. Then, two designs of dual-band microstrip filtering antennas with a low frequency-ratio are presented. The 1st design is a dual-band dual-polarization (DBDP) antenna with a frequency ratio of 1.2 on a single patch, by employing the coupled resonator technique. Two bands at each polarization are achieved by vertically coupling a hairpin resonator with a patch through a slot in the ground plane and then coupled to a dual-mode stub loaded resonator (SLR). Each band exhibits a 2nd-order filtering performance with improved bandwidth and out-of-band rejection. Such an integration technique could significantly reduce the dimension and complexity of traditional DBDP antennas/arrays. In the 2nd design, a novel dual-port dual-band antenna (with a frequency ratio of 1.38) with the integrated filtering and duplexing functions is proposed. The frequency duplexing function is implemented by coupling a single patch with two sets of resonator-based filtering channels via a U-slot resonator inserted in the ground. This device seamlessly integrates the functions of duplexers, filters and antennas in a very compact structure.
Item Type: | Article |
---|---|
DOI/Identification number: | 10.1109/ACCESS.2018.2805224 |
Uncontrolled keywords: | Antenna, dual-band, dual-polarized, duplexing antenna, filtering antenna |
Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
Depositing User: | Steven Gao |
Date Deposited: | 01 Mar 2018 10:43 UTC |
Last Modified: | 04 Jul 2023 12:44 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/66227 (The current URI for this page, for reference purposes) |
- Link to SensusAccess
- Export to:
- RefWorks
- EPrints3 XML
- BibTeX
- CSV
- Depositors only (login required):