| Presentation | 1997/11/5 Development of broadband amplifier using low-distortion InGaAs HFET Hiroyuki Masato, Kazuhisa Fujimoto, Katsuhiko Kawashima, Mitsuru Nishitsuji, Yorito Ota, Kaoru Inoue, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A super low-distortion InGaAs HFET with 1μm-gatelength and a broadband amplifier MMIC with 0.25 1μm-gatelength InGaAs HFET and STO capacitors have been developed. The broadband amplifier using 1μm-gatelength HFET showed excellent low-distortion properties of OIP_2 of +78dBm and of OIP_3 of +34dBm, and also showed the gain of more than 15dB and noise figure of less than 2.0dB throughout a wide band of 70MHz to 1.2GHz. And the MMIC exhibited broadband characteristics throughout a wide frequency range of 500MHz to 5.3GHz and showed the gain of 19.5dB, noise figure of 3.6dB and power comsumption of 330mW at 2.4GHz. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | InGaAs HFET / Low-Distortion / Broadband Amplifier / MMIC / STO |
| Paper # | LQE97-115 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 1997/11/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of broadband amplifier using low-distortion InGaAs HFET |
| Sub Title (in English) | |
| Keyword(1) | InGaAs HFET |
| Keyword(2) | Low-Distortion |
| Keyword(3) | Broadband Amplifier |
| Keyword(4) | MMIC |
| Keyword(5) | STO |
| 1st Author's Name | Hiroyuki Masato |
| 1st Author's Affiliation | Electronics Research Laboratory, Matsushita Electronics Corporation() |
| 2nd Author's Name | Kazuhisa Fujimoto |
| 2nd Author's Affiliation | Electronics Research Laboratory, Matsushita Electronics Corporation |
| 3rd Author's Name | Katsuhiko Kawashima |
| 3rd Author's Affiliation | Electronics Research Laboratory, Matsushita Electronics Corporation |
| 4th Author's Name | Mitsuru Nishitsuji |
| 4th Author's Affiliation | Electronics Research Laboratory, Matsushita Electronics Corporation |
| 5th Author's Name | Yorito Ota |
| 5th Author's Affiliation | Electronics Research Laboratory, Matsushita Electronics Corporation |
| 6th Author's Name | Kaoru Inoue |
| 6th Author's Affiliation | Electronics Research Laboratory, Matsushita Electronics Corporation |
| Date | 1997/11/5 |
| Paper # | LQE97-115 |
| Volume (vol) | vol.97 |
| Number (no) | 364 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |