| Presentation | 2012-12-18 ED2012-106 High Frequency Performance of GaAsSb/InGaAs Tunnel Diodes Mikhail PATRASHIN, Norihiko SEKINE, Akifumi KASAMATSU, Issei WATANABE, Iwao HOSAKO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Increasing interest to high-resolution active and passive MMW-THz imaging and high-speed wireless data communications motivates development of novel devices and systems operating beyond 100 GHz. Among various detector technologies, zero-bias heterostructure tunnel diodes based on III-V compound semiconductors have promising characteristics, such as reduced 1/f noise, higher operational frequencies due to small device capacitances, and feasibility of monolithic integration of the detectors with low noise amplifier (LNA) circuits. We evaluated performance of InP-based, zero-bias, square-law GaAsSb/InAlAs/InGaAs tunnel diodes for direct detection at frequencies up to 330 GHz. The detectors with submicron cross-sectional area demonstrated sensitivities above 500 V/W. Optimization of the device structure can improve the sensitivity and the cut-off frequency. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Semiconductor heterostructures / tunnel diodes / millimeter wave detectors / millimeter wave imaging / MMICs |
| Paper # | ED2012-106 |
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| Conference Information | |
| Committee | ED |
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| Conference Date | 2012/12/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Electron Devices (ED) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | ED2012-106 High Frequency Performance of GaAsSb/InGaAs Tunnel Diodes |
| Sub Title (in English) | |
| Keyword(1) | Semiconductor heterostructures |
| Keyword(2) | tunnel diodes |
| Keyword(3) | millimeter wave detectors |
| Keyword(4) | millimeter wave imaging |
| Keyword(5) | MMICs |
| 1st Author's Name | Mikhail PATRASHIN |
| 1st Author's Affiliation | Fujitsu Laboratories Ltd() |
| 2nd Author's Name | Norihiko SEKINE |
| 2nd Author's Affiliation | Fujitsu Laboratories Ltd |
| 3rd Author's Name | Akifumi KASAMATSU |
| 3rd Author's Affiliation | Fujitsu Laboratories Ltd |
| 4th Author's Name | Issei WATANABE |
| 4th Author's Affiliation | Fujitsu Laboratories Ltd |
| 5th Author's Name | Iwao HOSAKO |
| 5th Author's Affiliation | Fujitsu Laboratories Ltd |
| Date | 2012-12-18 |
| Paper # | ED2012-106 |
| Volume (vol) | vol.112 |
| Number (no) | 364 |
| Page | pp.pp.- |
| #Pages | 2 |
| Date of Issue | |