Title :
Computer-Aided Design of Utrawide-Band Transistor Amplifiers Using Decomposition Synthesis Method
Author :
Babak, L.I. ; Cherkashin, M.V. ; Pokrovsky, M.Yu.
Author_Institution :
Department of Computer Systems, Tomsk State University of Control Systems and Radioelectronics, Lenin Avenue 40, Tomsk 634050, Russia. E-mail: babak@post.tomica.ru
Abstract :
A new CAD procedure for linear wideband microwave amplifiers is presented. It relies on the decomposition synthesis method (DSM) and allows the exact synthesis of matching/compensation/feedback networks directly from a simultaneous set of performance specifications, including the gain, gain flatness, noise figure, input/output matching, and stability. Using DSM-based software tools, several linear, low-noise and power ultrawide-band amplifiers have been designed and fabricated.
Keywords :
Broadband amplifiers; Design automation; Impedance matching; Microwave amplifiers; Microwave transistors; Network synthesis; Noise figure; Output feedback; Performance gain; Stability;
Conference_Titel :
Microwave Conference, 2002. 32nd European
Conference_Location :
Milan, Italy
DOI :
10.1109/EUMA.2002.339246
