Detailed Information
Cited 0 time in 
Cited 3 time in 
Cited 3 time in
Metadata Downloads
A Novel Dual-Mode Bandpass Filter Based on a Defected Waveguide Resonator
- Authors
- Guan, Xuehui; Fu, Wei; Liu, Haiwen; Ahn, Dal; Lim, Jong-Sik
- Issue Date
- Dec-2011
- Publisher
- 한국전자통신연구원
- Keywords
- Defected ground waveguide; dual-mode; bandpass filter; global positioning system (GPS)
- Citation
- ETRI Journal, v.33, no.6, pp 953 - 956
- Pages
- 4
- Journal Title
- ETRI Journal
- Volume
- 33
- Number
- 6
- Start Page
- 953
- End Page
- 956
- ISSN
- 1225-6463
2233-7326
- Abstract
- A novel dual-mode bandpass filter (BPF) using a dual spiral-shaped defected ground waveguide (DGW) resonator is proposed in this letter The dual-mode characteristic of this filter is achieved by loading a defected T-shaped stub at the midline of the spiral-shaped DGW resonator Also, non-orthogonal input and output feed-lines are adopted in the filter Based on the compact DGW structure, a dual-mode BPF with central frequency of 1.5 GHz for the global positioning system is designed, fabricated, and measured Measured results agree well with the predicted response and verify the proposed methodology.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Department of Electrical Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- Lim, Jong sik
- College of Engineering (Department of Electrical Engineering)