DocumentCode
1665916
Title
Dimensioning space of a parallel tuned amplifier
Author
Hietakangas, S. ; Rahkonen, T.
Author_Institution
Dept. of Electr. & Inf. Eng. & Infotech Oulu, Univ. of Oulu, Oulu, Finland
fYear
2010
Firstpage
1
Lastpage
4
Abstract
The purpose of this paper is to study the entire dimensioning space of a parallel-tuned integrated circuit that was designed and implemented earlier. The main parameters were swept while keeping the remaining component values fixed, and performance contours were derived. The main finding was that the traditional sweeps of resistively damped switching amplifiers match poorly if the resonator Q value is low - instead, the effect of external impedance matching circuit is very significant.
Keywords
circuit tuning; impedance matching; integrated circuit design; power amplifiers; resonators; dimensioning space; impedance matching circuit; parallel tuned amplifier; parallel-tuned integrated circuit; resistively damped switching amplifiers; resonator Q value; Capacitance; Load modeling; Mathematical model; Power generation; Resonant frequency; Switching circuits; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
NORCHIP, 2010
Conference_Location
Tampere
Print_ISBN
978-1-4244-8972-5
Electronic_ISBN
978-1-4244-8971-8
Type
conf
DOI
10.1109/NORCHIP.2010.5669475
Filename
5669475
Link To Document