| Presentation | 2001/9/7 Stability Analysis of HBT Amplifier under Large-Signal and High Load-VSWR Operation Tomonori TANOUE, Hidetoshi MATSUMOTO, Akie KAWAI, Osamu KAGAYA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Stability of HBT amplifier under large-signal and high load-VSWR operation is studied. The HBT amplifier that is stable under both small-signal and large-signal operation with 50-ohm-load condition exhibited instability at frequency of about 100MHz, |S22| being lager than 1, under larse-signal operation with high-load-VSWR condition. This instability is attributed to the increase of |S12| of the HBT caused by current increase under high-VSWR operation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | HBT / stability / high VSWR |
| Paper # | ED2001-110,MW2001-62 |
| Date of Issue |
| Conference Information | |
| Committee | MW |
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| Conference Date | 2001/9/7(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 | Microwaves (MW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Stability Analysis of HBT Amplifier under Large-Signal and High Load-VSWR Operation |
| Sub Title (in English) | |
| Keyword(1) | HBT |
| Keyword(2) | stability |
| Keyword(3) | high VSWR |
| 1st Author's Name | Tomonori TANOUE |
| 1st Author's Affiliation | Central Research Laboratory, Hitachi, Ltd.() |
| 2nd Author's Name | Hidetoshi MATSUMOTO |
| 2nd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 3rd Author's Name | Akie KAWAI |
| 3rd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 4th Author's Name | Osamu KAGAYA |
| 4th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| Date | 2001/9/7 |
| Paper # | ED2001-110,MW2001-62 |
| Volume (vol) | vol.101 |
| Number (no) | 297 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |