Title :
Modeling of a photonic bandgap and its application for the low-pass filter design
Author :
Park, Jong-Im ; Kim, Chul-Soo ; Kim, Juno ; Park, Jun-Seok ; Qian, Yongxi ; Ahn, Dal ; Itoh, Tatsuo
Author_Institution :
Dept. of Electron., Soonchunhyang Univ., South Korea
fDate :
11/1/1999 12:00:00 AM
Abstract :
A new photonic bandgap unit structure for microstrip line is proposed. The equivalent circuit for the proposed photonic bandgap unit structure is derived by means of three dimensional field analysis methods. The equivalent circuit parameters are extracted by using the circuit analysis method. By employing the extracted parameters, the wide-band harmonic rejection low-pass filter is designed. The experimental results show the excellent agreements with theoretical results
Keywords :
equivalent circuits; low-pass filters; microstrip filters; photonic band gap; circuit analysis; equivalent circuit; harmonic rejection; low-pass filter; microstrip line; parameter extraction; photonic bandgap unit structure; three-dimensional field analysis; Attenuation; Capacitance; Equivalent circuits; Etching; Frequency; Lattices; Low pass filters; Microstrip; Photonic band gap; Shape;
Conference_Titel :
Microwave Conference, 1999 Asia Pacific
Print_ISBN :
0-7803-5761-2
DOI :
10.1109/APMC.1999.829865
