Title :
Designing band-pass filters with optimal redundancy parameters
Author :
Milosavljevic, Zlatoljub ; Gmitrovic, Miodrag
Author_Institution :
Fac. of Electron. Eng., Nis, Serbia
Abstract :
In this paper a procedure is proposed for designing band-pass filters based on insertion of ideal transformers with optimal transformation ratio t. Also, an efficient numerically based procedure is given for getting optimal transformation ratio t in closed form. In this way obtained parameter t provides minimal ratio between maximum and minimum values of reactive elements in the transformed network. These networks with a minimum spread of element values are very suitable for realization of filters with transmission lines
Keywords :
band-pass filters; distributed parameter filters; linear network synthesis; passive filters; redundancy; band-pass filters; closed form solution; filter design; ideal transformers; optimal redundancy parameters; optimal transformation ratio; Band pass filters; Conductivity; Filtering theory; Frequency; Inductance; Microwave filters; Multiplexing; Printed circuits; Prototypes; Transformers;
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Services, 1999. 4th International Conference on
Conference_Location :
Nis
Print_ISBN :
0-7803-5768-X
DOI :
10.1109/TELSKS.1999.804711
