Design of a SIW Bandpass Filter Using Defected Ground Structure with CSRRs
Joint Authors
Cao, Xin
Tang, Zongxi
Li, Weiping
Source
Active and Passive Electronic Components
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-01-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
In this paper, a substrate integrated waveguide (SIW) bandpass filter using defected ground structure (DGS) with complementary split ring resonators (CSRRs) is proposed.
By using the unique resonant properties of CSRRs and DGSs, two passbands with a transmission zero in the middle have been achieved.
The resonant modes of the two passbands are different and the bandwidth of the second passband is much wider than that of the first one.
In order to increase out-of-band rejection, a pair of dumbbell DGSs has been added on each side of the CSRRs.
The structure is analyzed using equivalent circuit models and simulated based on EM simulation software.
For validation, the proposed filter is fabricated and measured.
The measurement results are in good agreement with the simulated ones.
American Psychological Association (APA)
Li, Weiping& Tang, Zongxi& Cao, Xin. 2017. Design of a SIW Bandpass Filter Using Defected Ground Structure with CSRRs. Active and Passive Electronic Components،Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1125286
Modern Language Association (MLA)
Li, Weiping…[et al.]. Design of a SIW Bandpass Filter Using Defected Ground Structure with CSRRs. Active and Passive Electronic Components No. 2017 (2017), pp.1-6.
https://search.emarefa.net/detail/BIM-1125286
American Medical Association (AMA)
Li, Weiping& Tang, Zongxi& Cao, Xin. Design of a SIW Bandpass Filter Using Defected Ground Structure with CSRRs. Active and Passive Electronic Components. 2017. Vol. 2017, no. 2017, pp.1-6.
https://search.emarefa.net/detail/BIM-1125286
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1125286