| Presentation | 2011-07-22 C-Ku band ultra broadband GaN MMIC amplifier with 20W output power Eigo Kuwata, Koji Yamanaka, Hidetoshi Koyama, Tasuku Kirikoshi, Masatoshi Nakayama, Yoshihito Hirano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper reports on a Gallium Nitride High Electron Mobility Transistor (GaN HEMT) Monolithic Microwave Integrated Circuit (MMIC) high power amplifier (HPA), which features high power and high gain over C-Ku band 115 % relative bandwidth. A C-Ku band GaN HEMT MMIC amplifier was manufactured and measured. Size of the MMIC HPA was 4mm by 4.8mm. The fabricated MMIC HPA delivered an averaged output power of 20 W with averaged power gain of 9.6dB over C-Ku band. The output power is state-of-the-art high output power for GaN HEMT MMIC amplifiers with more than 100% relative bandwidth and up to Ku band operation frequency. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Broadband amplifiers / GaN HEMT / power amplifier / microwave / band width / MMIC |
| Paper # | MW2011-59,OPE2011-46,EST2011-45,MWP2011-27 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 2011/7/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | C-Ku band ultra broadband GaN MMIC amplifier with 20W output power |
| Sub Title (in English) | |
| Keyword(1) | Broadband amplifiers |
| Keyword(2) | GaN HEMT |
| Keyword(3) | power amplifier |
| Keyword(4) | microwave |
| Keyword(5) | band width |
| Keyword(6) | MMIC |
| 1st Author's Name | Eigo Kuwata |
| 1st Author's Affiliation | Mitsubishi Electric Corporation Information Technology R&D Center() |
| 2nd Author's Name | Koji Yamanaka |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation Information Technology R&D Center |
| 3rd Author's Name | Hidetoshi Koyama |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation High Frequency & Optical Device Works |
| 4th Author's Name | Tasuku Kirikoshi |
| 4th Author's Affiliation | Mitsubishi Electric Corporation Communication Systems Center |
| 5th Author's Name | Masatoshi Nakayama |
| 5th Author's Affiliation | Mitsubishi Electric Corporation Information Technology R&D Center |
| 6th Author's Name | Yoshihito Hirano |
| 6th Author's Affiliation | Mitsubishi Electric Corporation Information Technology R&D Center |
| Date | 2011-07-22 |
| Paper # | MW2011-59,OPE2011-46,EST2011-45,MWP2011-27 |
| Volume (vol) | vol.111 |
| Number (no) | 147 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |