Abstract
In this letter, a design of a compact coplanar stripline ultra-wideband bandpass filter with a narrow rejection band is reported. The filter characteristic is obtained by using stepped impedance open-circuited series stubs. It is shown that the rejection band can be placed at a desired frequency by tuning the width of the high impedance section of the series stub. Full-wave simulated and experimental results of a filter prototype are presented.
| Original language | English |
|---|---|
| Article number | 5352348 |
| Pages (from-to) | 22-24 |
| Number of pages | 3 |
| Journal | IEEE Microwave and Wireless Components Letters |
| Volume | 20 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2010 |
| Externally published | Yes |
ASJC Scopus Subject Areas
- Condensed Matter Physics
- Electrical and Electronic Engineering
Keywords
- Bandpass filter
- Coplanar stripline
- Notch
- Series stub
- Stepped impedance
- Ultra-wideband