Title :
The analytic theory of semiuniform lossy broadband matching networks
Author :
Wu, Yongshi ; Su, Yiyan ; Zhang, Ping
Author_Institution :
Tianjin Univ., China
Abstract :
D.C. Youla´s (see IEEE Trans. Circuit Theory, vol.CT-11, p.30-50, 1964) broadband matching theory for lossless networks is developed systematically for the semiuniform lossy networks which are used in MICs and MMICs (monolithic microwave integrated circuits). The unitary property of the scattering matrix of semiuniform lossy two-port has been proved. The constraints of load-transmission zeros on the semiuniform lossy broadband matching networks can be designed using the proposed method.<>
Keywords :
MMIC; circuit CAD; impedance matching; microwave integrated circuits; poles and zeros; MICs; MMICs; analytic theory; load-transmission zeros; monolithic microwave integrated circuits; semiuniform lossy broadband matching networks; unitary property; Admittance; Capacitors; Equivalent circuits; Impedance; Inductors; MMICs; Microwave integrated circuits; Monolithic integrated circuits; Poles and zeros; Scattering parameters;
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location :
Espoo, Finland
DOI :
10.1109/ISCAS.1988.15514
