Title :
An improved SCMRC resonator with capacitive loadings
Author :
Gu, Jianzhong ; Wang, Chuang ; Sun, Xiaowei
Author_Institution :
Shanghai Inst. of Microsystem & Inf. Technol., China
Abstract :
An improved spiral compact microstrip resonant cell (SCMRC) resonator with capacitive loading is presented. The port impedance at low-pass band is matched to 50 Ω using two capacitive loadings. The improved SCMRC resonator shows stronger slow-wave effect and wider stop-band performance compared with original one. A demonstration resonator is designed, fabricated and measured.
Keywords :
capacitance; microstrip resonators; capacitive loadings; reflection coefficient; slow-wave effect; spiral compact microstrip resonant cell resonator; stop band frequency response; Capacitance; Impedance; Magnetic resonance; Microstrip resonators; Microwave circuits; Radio frequency; Reflection; Shunt (electrical); Spirals; Transmission line theory; Spiral compact microstrip resonant cell (SCMRC); capacitive loadings; slow-wave; stop-band;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606277
