Abstract
This paper presents a new design method of compact Ave poles low pass filter using defected ground structure (DGS). The proposed low pass filter (LPF) is designed for 2.5 GHz cut off frequency having better than - 25 dB rejections up to 3.36fc. It does not have any, discontinuity elements and the repeated high low impedance lines, which are essential for the design of conventional LPF. Only DGS patterns and one capacitive transmission line is used for the design of the proposed LPF filter. The proposed design gives simple structure, small size (55.6% of a conventional LPF), less discontinuities, without high impedance lines, and high power handling capabilities are obtained through the proposed LPF.
| Original language | English |
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| Title of host publication | 2008 International Conference of Recents Advances in Microwave Theory and Applications, MICROWAVE 2008 |
| Place of Publication | Piscataway, NJ |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Pages | 247-248 |
| Number of pages | 2 |
| ISBN (Electronic) | 9781424426911 |
| ISBN (Print) | 9781424426904 |
| DOIs | |
| Publication status | Published - 2008 |
| Externally published | Yes |
| Event | 2008 International Conference of Recent Advances in Microwave Theory and Applications, MICROWAVE 2008 - Jaipur, Rajasthan, India Duration: 21 Nov 2008 → 24 Nov 2008 |
Other
| Other | 2008 International Conference of Recent Advances in Microwave Theory and Applications, MICROWAVE 2008 |
|---|---|
| Country | India |
| City | Jaipur, Rajasthan |
| Period | 21/11/08 → 24/11/08 |
Keywords
- Defected ground structure (DGS)
- Low pass filter
- Microstrip