| Presentation | 2001/1/12 A 70 GHz Wide-Bandwidth Travelling Wave Amplifier Masaru Sato, Hisao Shigematsu, Tatsuya Hirose, Yuu Watanabe, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We developed a technique to reducegain variations over a wide frequency range for an ultra-broadaband Travelling Wave Amplifier (TWA) that employs a cascode configuration using 0.15-μm gate In Gap/InGaAs HEMTs. Using this technique, we achieved gain variations within ±0.75 dB for frequencyes up to 70 GHz with a 9-dB gain. The agreement of measured S-parameters with simulated results demonstrates that the proposed technique is suitable for broadband amplifier design. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Travelling Wave Amplifier / MMIC / HEMT / Cascode / Coplanar |
| Paper # | ED2000-236,MW2000-185,ICD2000-196 |
| Date of Issue |
| Conference Information | |
| Committee | ICD |
|---|---|
| Conference Date | 2001/1/12(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 | Integrated Circuits and Devices (ICD) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A 70 GHz Wide-Bandwidth Travelling Wave Amplifier |
| Sub Title (in English) | |
| Keyword(1) | Travelling Wave Amplifier |
| Keyword(2) | MMIC |
| Keyword(3) | HEMT |
| Keyword(4) | Cascode |
| Keyword(5) | Coplanar |
| 1st Author's Name | Masaru Sato |
| 1st Author's Affiliation | Fujitsu Laboratories Ltd. Compound Semiconductor LSIs Laboratory() |
| 2nd Author's Name | Hisao Shigematsu |
| 2nd Author's Affiliation | Fujitsu Laboratories Ltd. Compound Semiconductor LSIs Laboratory |
| 3rd Author's Name | Tatsuya Hirose |
| 3rd Author's Affiliation | Fujitsu Laboratories Ltd. Compound Semiconductor LSIs Laboratory |
| 4th Author's Name | Yuu Watanabe |
| 4th Author's Affiliation | Fujitsu Laboratories Ltd. Compound Semiconductor LSIs Laboratory |
| Date | 2001/1/12 |
| Paper # | ED2000-236,MW2000-185,ICD2000-196 |
| Volume (vol) | vol.100 |
| Number (no) | 555 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |