Presentation | 2008-08-29 Inverse Class-C Operation for Efficient Frequency Doublers Takehiro KISHIDA, Minoru SANAGI, Kazuhiro FUJIMORI, Shigeji NOGI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Inverse class-C frequency doubling operation has been discussed for frequency doublers and second harmonic oscillators with high output power and high efficiency. It was demonstrated that high second harmonic output power can be obtained with high drain efficiency higher than 60% when the load whose impedance is infinity at all odd harmonicfrequencies including fundamental frequency and the same resistance at all even harmonic frequencies is used by inverse class-C operation. the drain efficiency higher than 80% can be achieved by the larger input power. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | microwave / inverse class-C operation / frequency doublers / harmonic control / waveform theory |
Paper # | MW2008-99 |
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Conference Information | |
Committee | MW |
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Conference Date | 2008/8/21(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 | Microwaves (MW) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Inverse Class-C Operation for Efficient Frequency Doublers |
Sub Title (in English) | |
Keyword(1) | microwave |
Keyword(2) | inverse class-C operation |
Keyword(3) | frequency doublers |
Keyword(4) | harmonic control |
Keyword(5) | waveform theory |
1st Author's Name | Takehiro KISHIDA |
1st Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University() |
2nd Author's Name | Minoru SANAGI |
2nd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
3rd Author's Name | Kazuhiro FUJIMORI |
3rd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
4th Author's Name | Shigeji NOGI |
4th Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
Date | 2008-08-29 |
Paper # | MW2008-99 |
Volume (vol) | vol.108 |
Number (no) | 195 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |