Title :
A new global-analysis model for microwave circuits with lumped elements
Author :
Chi-Hsueh Wang ; Huei Wang ; Chun Hsiung Chen
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
A new global full-wave analysis model by using the gap-current ports to analyze the microwave circuits with linear or nonlinear lumped elements Is proposed. Based on this model, all electromagnetic effects due to the distributed parts of circuit structures can be easily characterized. In this study, the proposed model is applied to analyze and design a singly balanced diode mixer circuit using the slotline T-junction as a 180/spl deg/ hybrid.
Keywords :
circuit simulation; microwave circuits; microwave mixers; network analysis; slot lines; waveguide junctions; circuit structures; electromagnetic effects; full-wave analysis model; gap-current ports; global-analysis model; linear lumped elements; microwave circuits; nonlinear lumped elements; singly balanced diode mixer circuit; slotline T-junction; Circuit simulation; Coupling circuits; Diodes; Electromagnetic coupling; Impedance; Integral equations; Microwave circuits; Microwave communication; Moment methods; Parasitic capacitance;
Conference_Titel :
Microwave Symposium Digest, 2001 IEEE MTT-S International
Conference_Location :
Phoenix, AZ, USA
Print_ISBN :
0-7803-6538-0
DOI :
10.1109/MWSYM.2001.967288
