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A Dual-Functional Triple-Mode Cavity Resonator With the Integration of Filters and Antennas
Jing-Yu Lin1; Sai-Wai Wong2; Lei Zhu3; Yang Yang4; Xi Zhu4; Ze-Ming Xie1; Yejun He2

A novel concept for the two-in-one design with the integration of filters and antennas, using a single cavity, is presented in this communication. Basically, a triple-mode resonator (TMR) is utilized as a common feeder to achieve filtering and radiating functions at three different frequency bands. Each of the three bands adopts one of the three fundamental modes, namely, TE 011 , TE 101 , and TM 110 , in a single TMR to realize the relevant functions. Owing to the modal orthogonality of these fundamental modes, high isolation can be effectively realized among these three channels. Based on the proposed TMR, three different prototypes are designed for different applications. For the first prototype, the structure of a dual-band filter plus an antenna is presented using a second-order TMR. Based on the combination of a duplexer plus an antenna, the second prototype is attained. To further explore the function of the proposed TMR, the structure of a filter plus a dual-polarization antenna is depicted as the third prototype. For verification, the third prototype is fabricated and tested. Good agreement between the simulated and the measured results is achieved, which proves the feasibility of the proposed design methodology.

KeywordAntenna And Filter Integration Rectangular Cavity Slots Triple-mode Resonator (Tmr)
URLView the original
Indexed BySCIE
WOS Research AreaEngineering ; Telecommunications
WOS SubjectEngineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000431450100042
The Source to ArticleWOS
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Cited Times [WOS]:13   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Corresponding AuthorSai-Wai Wong
Affiliation1.School of Electronic and Information Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China
2.College of Information Engineering, Shenzhen University, Shenzhen 518060, China
3.Faculty of Science and Technology, Department of Electrical and Computer Engineering, University of Macau, Macau 999078, China
4.School of Electrical and Data Engineering, University of Technology Sydney, Ultimo, NSW 2007, Australia
Recommended Citation
GB/T 7714
Jing-Yu Lin,Sai-Wai Wong,Lei Zhu,et al. A Dual-Functional Triple-Mode Cavity Resonator With the Integration of Filters and Antennas[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION,2018,66(5):2589-2593.
APA Jing-Yu Lin,Sai-Wai Wong,Lei Zhu,Yang Yang,Xi Zhu,Ze-Ming Xie,&Yejun He.(2018).A Dual-Functional Triple-Mode Cavity Resonator With the Integration of Filters and Antennas.IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION,66(5),2589-2593.
MLA Jing-Yu Lin,et al."A Dual-Functional Triple-Mode Cavity Resonator With the Integration of Filters and Antennas".IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 66.5(2018):2589-2593.
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