Universiti Teknologi Malaysia Institutional Repository

Harmonic suppressed single groove PCML bandpass filter

Marimuthu, Jayaseelan and Esa, Mazlina (2009) Harmonic suppressed single groove PCML bandpass filter. In: European Mictowave Week 2009, 2009, Rome, Italy.

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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.

Item Type:Conference or Workshop Item (Paper)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:15259
Deposited By: Liza Porijo
Deposited On:22 Sep 2011 09:50
Last Modified:22 Sep 2011 09:50

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