| Presentation | 2007-12-18 5GHz SiGe HBT Linear Driver Amplifier using Base Current Control Circuit with Input Power Detection Shintaro SHINJO, Fumiki ONOMA, Kazutomi MORI, Noriharu SUEMATSU, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A 5GHz SiGe HBT linear driver amplifier using a base current control circuit with input power detection is described. The control circuit consists of a power detection block and a bias control block. The detected current is increased according to the input power level in the power detection block, and the added detected current is provided to the bias circuit in the bias control block. As a result, the base voltage is also increased, and high linearity can be realized. The fabricated proposed driver amplifier achieved the P_<1dB> improvement of 2.6dB compared to the conventional driver amplifier. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Microwave / Transmit amplifier / SiGe / Bias circuit / MMICs |
| Paper # | MW2007-133 |
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| Conference Information | |
| Committee | MW |
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| Conference Date | 2007/12/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | 5GHz SiGe HBT Linear Driver Amplifier using Base Current Control Circuit with Input Power Detection |
| Sub Title (in English) | |
| Keyword(1) | Microwave |
| Keyword(2) | Transmit amplifier |
| Keyword(3) | SiGe |
| Keyword(4) | Bias circuit |
| Keyword(5) | MMICs |
| 1st Author's Name | Shintaro SHINJO |
| 1st Author's Affiliation | Information Technorogy R & D Center, Mitsubishi Electric Corporation() |
| 2nd Author's Name | Fumiki ONOMA |
| 2nd Author's Affiliation | Kamakura Works, Mitsubishi Electric Corporation |
| 3rd Author's Name | Kazutomi MORI |
| 3rd Author's Affiliation | Information Technorogy R & D Center, Mitsubishi Electric Corporation |
| 4th Author's Name | Noriharu SUEMATSU |
| 4th Author's Affiliation | Information Technorogy R & D Center, Mitsubishi Electric Corporation |
| Date | 2007-12-18 |
| Paper # | MW2007-133 |
| Volume (vol) | vol.107 |
| Number (no) | 394 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |