Presentation | 2001/1/11 Analysis of Class-F and Inverse Class-F Amplifiers Akira Inoue, Tetsuya Heima, Akira Ohta, Ryo Hattori, Yasuo Mitsui, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Arbitrary combinations of the 2nd and 3rd harmonic tunings are analyzed by simulations, which include class-F:the 2nd harmonic is short and the 3rd harmonic is open; and inverse class-F:the 3rd one is short and the 2nd one is open. The best harmonic tuning that exhibits the highest efficiency has been found to move from class-F to inverse class-F in accordance with larger gain-compression. The same transition of the best harmonic tuning has also been found with respect to higher load-resistance and smaller on-resistance (Ron). Using a waveform theory, the Ron dependence of the efficiency is described analytically. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | power amplifier / harmonic components |
Paper # | ED2000-231,MW2000-180,ICD2000-191 |
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Conference Information | |
Committee | ED |
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Conference Date | 2001/1/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis of Class-F and Inverse Class-F Amplifiers |
Sub Title (in English) | |
Keyword(1) | power amplifier |
Keyword(2) | harmonic components |
1st Author's Name | Akira Inoue |
1st Author's Affiliation | Mitsubishi Electric Corporation High Frequency & Optical Semiconductor Div.() |
2nd Author's Name | Tetsuya Heima |
2nd Author's Affiliation | Mitsubishi Electric Corporation High Frequency & Optical Semiconductor Div. |
3rd Author's Name | Akira Ohta |
3rd Author's Affiliation | Mitsubishi Electric Corporation High Frequency & Optical Semiconductor Div. |
4th Author's Name | Ryo Hattori |
4th Author's Affiliation | Mitsubishi Electric Corporation High Frequency & Optical Semiconductor Div. |
5th Author's Name | Yasuo Mitsui |
5th Author's Affiliation | Mitsubishi Electric Corporation High Frequency & Optical Semiconductor Div. |
Date | 2001/1/11 |
Paper # | ED2000-231,MW2000-180,ICD2000-191 |
Volume (vol) | vol.100 |
Number (no) | 548 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |