DocumentCode
2659383
Title
Class D and class E selectable power amplifier
Author
Kiri, Akito ; Ohara, Kouta ; Tomita, Yoshihiro ; Shukuri, Seiji ; Yasukouchi, Takeshi ; Suetsugu, Tadashi
Author_Institution
Dept. of Electron. Eng. & Comput. Sci., Fukuoka Univ., Fukuoka, Japan
fYear
2009
fDate
18-22 Oct. 2009
Firstpage
1
Lastpage
4
Abstract
A switching power amplifier which can be operated as a class D amplifier and a class E amplifier is proposed. The proposed circuit can be operated as a high efficiency soft switching power amplifier at a high operating frequency and it also can be operated as a class D amplifier at a low operating frequency.
Keywords
power amplifiers; zero current switching; zero voltage switching; class D selectable power amplifier; class E selectable power amplifier; high-operating frequency; low-operating frequency; switching power amplifier; Filters; Frequency; High power amplifiers; Inductors; Power amplifiers; Resonance; Switches; Switching circuits; Switching loss; Zero voltage switching;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Energy Conference, 2009. INTELEC 2009. 31st International
Conference_Location
Incheon
Print_ISBN
978-1-4244-2490-0
Electronic_ISBN
978-1-4244-2491-7
Type
conf
DOI
10.1109/INTLEC.2009.5351909
Filename
5351909
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