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Content Provider | IEEE Xplore Digital Library |
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Author | Fanfan He Xiao-Ping Chen Ke Wu Wei Hong |
Copyright Year | 2009 |
Description | Author affiliation: Poly-Grames Research Center, École Polytechnique de Montreal, Center for Radiofrequency Electronics Research of Quebec (CREER), Canada H3C 3A7 (Fanfan He; Xiao-Ping Chen; Ke Wu) || State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, 210096, China (Wei Hong) |
Abstract | This paper presents a novel electronically tunable substrate integrated waveguide (SIW) cavity resonator at microwave frequency. The resonant frequency of the cavity is tuned with different DC biasing voltages applied over a varactor coupled to the cavity. This structure has been analyzed with a full-wave software package. To validate our analyses, an X-band reflective tunable SIW cavity resonator is designed and fabricated as an experimental example. Measured results show that the tuning range of the resonator is about 160 MHz with loaded Q of 150. The proposed resonator can be used to design tunable devices such as microwave and millimeter-wave voltage controlled oscillator (VCO). |
Starting Page | 119 |
Ending Page | 122 |
File Size | 725933 |
Page Count | 4 |
File Format | |
ISBN | 9781424428014 |
DOI | 10.1109/APMC.2009.5385418 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2009-12-07 |
Publisher Place | Singapore |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Cavity resonators Voltage-controlled oscillators Microwave frequencies Resonant frequency Voltage Varactors Software packages Q measurement Tuning Microwave devices varactor substrate integrated waveguide (SIW) tunable resonator |
Content Type | Text |
Resource Type | Article |
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