Title :
A new extraction method of characteristic parameters of a coupled transmission line
Author :
Kang, Minwoo ; Jang, Daehoon ; Park, Kwangsik ; Gwon, Chilhyeun ; Kim, Kwisoo ; Lim, Jongsik ; Choi, Kwansun ; Ahn, Dal
Author_Institution :
Dept. of Electr. Commun. Syst. Eng., Soonchunhyang Univ., South Korea
Abstract :
This paper suggests a new extraction method of the characteristic parameters of a coupled transmission line, which is structured like a microstrip line. A coupled line coupler that has -20 dB coupling at the center frequency 1.5 GHz is used for the extraction of the characteristic parameters. First, it extracts the characteristic parameters using the simulation results of the coupler. The paper shows the accuracy of this extraction method by comparing the results of EM simulation with the results of circuit simulation using the extracted characteristic parameters.
Keywords :
circuit simulation; coupled transmission lines; microstrip lines; EM simulation; coupled transmission line; extraction method; frequency 1.5 GHz; microstrip line; Circuit simulation; Coupling circuits; Directional couplers; Distributed parameter circuits; Impedance; Microstrip; Planar transmission lines; Power transmission lines; Tellurium; Transmission lines; EM simulation; characteristic parameters; circuit simulation; coupled transmission line;
Conference_Titel :
Electrical Performance of Electronic Packaging and Systems, 2009. EPEPS '09. IEEE 18th Conference on
Conference_Location :
Portland, OR
Print_ISBN :
978-1-4244-4447-2
Electronic_ISBN :
978-1-4244-5646-8
DOI :
10.1109/EPEPS.2009.5338447
