Title :
A Novel Defected Ground Structure (DGS) Resonator for Bandpass Filters Applications
Author :
Mohan, Akhilesh ; Biswas, Animesh
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur
Abstract :
This paper introduces new compact bandpass filter using novel defected ground structure. Different coupling configurations and external coupling have been considered here. Different types of feeding arrangement show the different responses of the bandpass filter. Several second and third order bandpass filters have been designed. A second order bandpass filter is designed, fabricated and measured and their response matches well with the simulated results.
Keywords :
band-pass filters; resonators; bandpass filter; coupling configuration; defected ground structure resonator; Band pass filters; Circuit simulation; Coupling circuits; Cutoff frequency; Equivalent circuits; Filtering theory; Low pass filters; Resonance; Resonant frequency; Resonator filters; DGS Resonator; bandpass filters; filter theory;
Conference_Titel :
Microwave Conference, 2007. APMC 2007. Asia-Pacific
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-0748-4
Electronic_ISBN :
978-1-4244-0749-1
DOI :
10.1109/APMC.2007.4554978
