A Frequency-Tunable SRR-Adopted Two-Pole Waveguide Filter Operating below the Cutoff Frequency
Joint Authors
Oh, Soon-Soo
Kim, Dong-Woo
Park, Wook-Ki
Lim, Hyun-Yong
Source
International Journal of Antennas and Propagation
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-04-06
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A frequency-tunable filter operating below the cutoff frequency of a metallic hollow waveguide is proposed, which has two-pole bandpass characteristics and incorporates a split-ring resonator (SRR).
The tuning procedure is achieved by inserting two metal screws.
The screws adjust the magnetic- field passing through the center of the SRR.
The effect of SRR orientation was investigated and the optimum orientation proposed.
Our results indicated an operating frequency range of 2.0 to 2.35 GHz, which is lower than the cutoff frequency of the waveguide of 4.9 GHz by more than 2.55 GHz.
The proposed filter could be utilized for communication, such as software-defined radio (SDR) systems.
American Psychological Association (APA)
Park, Wook-Ki& Lim, Hyun-Yong& Kim, Dong-Woo& Oh, Soon-Soo. 2017. A Frequency-Tunable SRR-Adopted Two-Pole Waveguide Filter Operating below the Cutoff Frequency. International Journal of Antennas and Propagation،Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1158587
Modern Language Association (MLA)
Park, Wook-Ki…[et al.]. A Frequency-Tunable SRR-Adopted Two-Pole Waveguide Filter Operating below the Cutoff Frequency. International Journal of Antennas and Propagation No. 2017 (2017), pp.1-6.
https://search.emarefa.net/detail/BIM-1158587
American Medical Association (AMA)
Park, Wook-Ki& Lim, Hyun-Yong& Kim, Dong-Woo& Oh, Soon-Soo. A Frequency-Tunable SRR-Adopted Two-Pole Waveguide Filter Operating below the Cutoff Frequency. International Journal of Antennas and Propagation. 2017. Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1158587
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158587
