Implementation of Single and Coupled Microstrip Lines in APLAC
نویسندگان
چکیده
The transmission line model for the single and coupled microstrip line components implemented in APLAC are presented. A detailed description of the algorithm used to calculate the characteristic impedance and the effective permittivity is given for the single microstrip, the symmetrical and asymmetrical pair of coupled microstrip lines, and the n symmetrical coupled microstrip lines. The effects due to shielding, and conductor and dielectric loss are also accounted for. Indexing terms: microstrip line, symmetrical coupled microstrip lines, asymmetrical pair of coupled microstrip lines, microwave device, transmission line. ISBN 951-22-3881-0 ISSN 1239-8233 ESPOO ∗The author is with the Helsinki University of Technology, Faculty of Electrical Engineering, Circuit Theory Laboratory, P.O. Box 3000, FIN-02015 HUT, Finland.
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