Title :
Improvement of signal and noise performances of a matrix amplifier
Author :
Abdipour, Abdolali ; Moradi, Gholamreza
Author_Institution :
Tehran Polytech. Univ., Iran
Abstract :
Some important factors for optimizing the signal and noise performances of a matrix amplifier are discussed. It is shown that a proper loading and phase synchronization of different electrodes will improve the signal and noise performances of a matrix amplifier
Keywords :
circuit noise; equivalent circuits; microwave amplifiers; millimetre wave amplifiers; synchronisation; amplifier performance optimization; electrode loading; linear amplifiers; matrix amplifier; noise figure reduction; noise model; noise performance optimisation; phase synchronization; signal performance optimisation; solid-state amplifiers; travelling wave mode; two-tier amplifiers; Active noise reduction; Bandwidth; Circuit noise; Distributed amplifiers; Educational institutions; Equations; HEMTs; Heterojunction bipolar transistors; Noise figure; Signal analysis;
Conference_Titel :
Electron Devices for Microwave and Optoelectronic Applications, 2001 International Symposium on
Conference_Location :
Vienna
Print_ISBN :
0-7803-7049-X
DOI :
10.1109/EDMO.2001.974331
