BROWSE
Detail
Journal Article
A novel band rejection filter of transmission line type using double spur‐lines
Cited 7 time in 
Share 
Share
- Authors
- Soon-Young Eom, Ic-Pyo Hong
- Issue Date
- 2010-08
- Citation
- Microwave and Optical Technology Letters, v.52, no.8, pp.1880-1883
- ISSN
- 0895-2477
- Publisher
- John Wiley & Sons
- Language
- English
- Type
- Journal Article
- Abstract
- This letter presents a novel band rejection filter (BRF) using a pair of spur-lines or double spur-lines with an opposite direction, which is embedded in a transmission line. The slot length (L1) of double spur-lines determines a rejection band and the distance (L2) between the end points of each spur-line determines the position of a pass band, which is at the left or right side of a rejection band, respectively. That is, if L2 is shorter than L1, the right side of a pass band can be properly suppressed, otherwise if L2 is longer than L1, the left side of a pass band can be suppressed. Two novel kinds of BRFs were realized at Ku-band using soft Teflon substrate to verify the validity of the proposed structure. The measured performance was well agreed with the simulated one. © 2010 Wiley Periodicals, Inc.
- KSP Keywords
- Band Rejection, Ku-Band, Line type, Opposite direction, Pass-band, Slot length, Transmission line, rejection band, spur-line