DocumentCode
1927089
Title
7-MHz, 1.1-kW demonstration of the new E/F/sub 2,odd/ switching amplifier class
Author
Kee, S.D. ; Aoki, I. ; Rutledge, D.
Author_Institution
Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
Volume
3
fYear
2001
fDate
20-24 May 2001
Firstpage
1505
Abstract
The first switching amplifier in the new E/F/sub 2,odd/ class belonging to the new E/F/sub x/ family of switching power amplifiers has been successfully demonstrated. This push-pull amplifier exhibits 1.1 kW, 85% drain efficiency and 17 dB gain at 7 MHz. The amplifier uses low cost switching MOSFETs and fits in a small volume of only 900 cm/sup 3/ including an integrated cooling fan.
Keywords
power amplifiers; radiofrequency amplifiers; switching circuits; 1.1 kW; 17 dB; 7 MHz; 85 percent; E/F/sub 2,odd/ class; E/F/sub x/ family; integrated cooling fan; low cost switching MOSFETs; push-pull amplifier; switching amplifier class; switching power amplifiers; Capacitance; Frequency; Impedance; MOSFETs; Power amplifiers; Power harmonic filters; Radiofrequency amplifiers; Switches; Switching circuits; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2001 IEEE MTT-S International
Conference_Location
Phoenix, AZ, USA
ISSN
0149-645X
Print_ISBN
0-7803-6538-0
Type
conf
DOI
10.1109/MWSYM.2001.967188
Filename
967188
Link To Document