Title :
New positive-impedance convertor suitable for high-frequency application
Author_Institution :
Universidad Politecnica Cataluna, ETSI Telecomunicacion, Barcelona, Spain
Abstract :
A new PIC (positive-impedance convertor) is presented. It is achieved starting from a general method for synthesising multiport networks specified by scattering matrices. The new PIC allows the use of less critically compensated op-amps and it is suitable for high-frequency applications.
Keywords :
S-matrix theory; impedance convertors; network synthesis; operational amplifiers; active networks; high-frequency application; multiport network synthesis; op-amps; positive-impedance convertor; scattering matrices;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19850286
