Title :
Design and realization of transversal microwave bandpass filters
Author :
Mokari, M. Ebrahim ; Rubin, Matthew
Author_Institution :
Dept. of Electr. & Comput. Eng., Ohio Univ., Athens, OH, USA
Abstract :
A bandpass microwave filter design method utilizing transversal signal flow theory is discussed. The realization of finite zeros of transmission is achieved through a supplementary network. A wealth of filtering functions can be emulated by the effective combination of a transversal section cascaded to the supplementary. The composite filter offers steep passband edges with passband flatness. A sample filter is designed based upon the theory presented. Layout and junction effects were modeled in the final circuit. The fabricated microstrip structure was tested and performed within specifications
Keywords :
band-pass filters; microwave filters; strip line components; composite filter; filtering functions; finite zeros; junction effects; layout; microstrip structure; passband edges; passband flatness; signal flow theory; supplementary network; transversal microwave bandpass filters; Band pass filters; Circuit testing; Design methodology; Filtering theory; Microstrip; Microwave filters; Microwave theory and techniques; Passband; Performance evaluation; Transversal filters;
Conference_Titel :
Circuits and Systems, 1990., IEEE International Symposium on
Conference_Location :
New Orleans, LA
DOI :
10.1109/ISCAS.1990.112420
