Title :
Analysis of Different DGS Configurations in Terms of Microstrip Discontinuities
Author :
Roy, Sushim Mukul ; Karmakar, Nemai Chandra
Author_Institution :
Dept. of E & CSE, Monash Univ., Clayton, Vic.
Abstract :
Defected ground structure (DGS) has been analysed in terms of various microstrip discontinuities (quasi static approach). It has been shown that the junction capacitance plays an equally important role in determining the position of attenuation pole of the unit cell DGS as the gap capacitance. Theory is validated against simulation results by commercially available MoM Solver CST design environment. Good agreements between simulated and calculated results validate the theory.
Keywords :
microstrip discontinuities; DGS configurations; defected ground structure; gap capacitance; microstrip discontinuities; Arm; Attenuation; Band pass filters; Capacitance; Current distribution; Equivalent circuits; Frequency response; Microstrip components; RLC circuits;
Conference_Titel :
Electrical and Computer Engineering, 2006. ICECE '06. International Conference on
Conference_Location :
Dhaka
Print_ISBN :
98432-3814-1
DOI :
10.1109/ICECE.2006.355689