Presentation | 2004/1/14 Class-F amplifier circuit design using lumped-element inductors and capacitors Kiyoshi AIKAWA, Kazuhiko HONJO, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The realization of miniaturized microwave class-F amplifiers is a key issue for ultra-high efficiency mobile phone systems. This paper reports the circuit design method for the class-F amplifiers using lumped-element inductors and capacitors. The proposed circuit realizes idealized class-F circuit conditions, where the load impedance for even order higher harmonics are short, those for odd order higher harmonics are open, meanwhile an impedance matching condition is kept for the fundamental frequency. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Class-F / power amplifiers / Power added efficiency / Lumped element |
Paper # | MW2003-245 |
Date of Issue |
Conference Information | |
Committee | MW |
---|---|
Conference Date | 2004/1/14(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Microwaves (MW) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Class-F amplifier circuit design using lumped-element inductors and capacitors |
Sub Title (in English) | |
Keyword(1) | Class-F |
Keyword(2) | power amplifiers |
Keyword(3) | Power added efficiency |
Keyword(4) | Lumped element |
1st Author's Name | Kiyoshi AIKAWA |
1st Author's Affiliation | Department of Information and Communication Engineering, University of Electro-Communications() |
2nd Author's Name | Kazuhiko HONJO |
2nd Author's Affiliation | Department of Information and Communication Engineering, University of Electro-Communications |
Date | 2004/1/14 |
Paper # | MW2003-245 |
Volume (vol) | vol.103 |
Number (no) | 563 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |