Conference paper
Harmonic suppressed single groove PCML bandpass filter
39th European Microwave Conference (EuMC) 2009 (Rome, Italy, 29/09/2009–01/10/2009)
2009
Abstract
This paper presents the design of single grooved parallel-coupled microstrip bandpass filter with improved passband response and first harmonic suppression. The undesired first harmonic spurious response is suppressed through transmission zero frequency realignment method. A single groove is located at the center of the parallel-coupled line. It is employed for the realignment of the transmission zero and first harmonic frequencies. Two three-stage bandpass filters of different operating bandwidths were designed and implemented with optimized groove. The measured results validate real harmonics suppression performance with controllable single groove dimensions.
Details
- Title
- Harmonic suppressed single groove PCML bandpass filter
- Authors/Creators
- J. Marimuthu (Author/Creator) - University of Technology MalaysiaM. Esa (Author/Creator) - University of Technology Malaysia
- Conference
- 39th European Microwave Conference (EuMC) 2009 (Rome, Italy, 29/09/2009–01/10/2009)
- Identifiers
- 991005541057007891
- Murdoch Affiliation
- Murdoch University
- Language
- English
- Resource Type
- Conference paper
Metrics
58 File views/ downloads
27 Record Views