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Compact Substrate Integrated Waveguide Filtering Antennas: A Review

Sun, Xiaonan and Ma, Jitong and Feng, Yulin and Shi, Jun and Xu, Zhixia (2022) Compact Substrate Integrated Waveguide Filtering Antennas: A Review. IEEE Access, 10 . pp. 91906-91922. ISSN 2169-3536. doi:10.1109/access.2022.3202930.

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In recent years, with the rapid development of integrated circuits, the filtering antenna (FA) circuit of the substrate integrated waveguide (SIW) has attracted widespread attention in wireless communications. Numerous structures have been proposed to improve the performance of SIW FA. Hence, this paper presents the development and miniaturization trend of the SIW FA, and briefly introduces the structure and historical development of the SIW FA. In terms of the mode, multi-mode cavities and incomplete mode cavities are constructed. Multi-layer structures, special structures and the slow-wave technology are constructed in physical structure. Several methods and design examples of the SIW FA miniaturization are introduced from these two aspects. Based on the combination of the filter and antenna, the FA remains the advantages of the SIW structure, mainly including small size, low insertion loss, high quality-factors, and easy integration in planar radio frequency components. Therefore, it can further reduce the circuit, allowing SIW FAs to be applied in many aspects such as the 5G (5th generation mobile communication technology) and wireless local area network communications.

Item Type:Article
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URLURL TypeDescription
Shi, Jun0000-0003-1647-7762
Xu, Zhixia0000-0002-9833-0993
Additional Information:This work was supported in part by the National Natural Science Foundation of China under Grant 62101090, in part by the China Postdoctoral Science Foundation with under Grant 2021M700656, in part by the State Key Laboratory of Millimeter Waves under Grant K202202, and in part by the Fundamental Research Funds for the Central Universities under Grant 3132022240 and Grant 3132022229.
Funding AgencyGrant Number
National Natural Science Foundation of China62101090
China Postdoctoral Science Foundation2021M700656
State Key Laboratory of Millimeter WavesK202202
Fundamental Research Funds for the Central Universities3132022240
Fundamental Research Funds for the Central Universities3132022229
Record Number:CaltechAUTHORS:20220919-873499400
Persistent URL:
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:117087
Deposited By: Melissa Ray
Deposited On:24 Sep 2022 01:28
Last Modified:24 Sep 2022 01:28

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