| Presentation | 2000/6/22 ED2000-74 / SDM2000-74 PHEMT Super Low Noise MMIC Amplifier for 5.8 GHz HIPER LAN Applications B.G. Choi, Y.S. Lee, C.S. Park, K.S. Yoon, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An MMIC low noise amplifier of noise figure 0.79 dB and gain of 16 dB at 5.8 GHz is designed and fabricated using 0.25 μm gate length AlGaAs / InGaAs / GaAs pseudomorphic high electron mobility transistors to meet the noise requirement for high data rate HIPER LAN applications. The input stage was designed to provide a simultaneous noise and impedance match by adjusting both gate width and series feedback inductance at the source, and the inter-stage and the output port were matched to 50 Ω. The on-chip metched LNA shows less than -10dB return loss. The MMIC LNA consumes 41mA from a 3 Volt supply, and the area of the chip is 1.5mm × 1.5mm. We believe that the 0.79dB noise figure at 5.8 GHz of this work is the best result reported to date from MMIC LNAs. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | low noise amplifier / MMIC / PHEMT / 5.8 GHz / noise matching |
| Paper # | ED2000-74,SDM2000-74 |
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| Conference Information | |
| Committee | SDM |
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| Conference Date | 2000/6/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Silicon Device and Materials (SDM) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | ED2000-74 / SDM2000-74 PHEMT Super Low Noise MMIC Amplifier for 5.8 GHz HIPER LAN Applications |
| Sub Title (in English) | |
| Keyword(1) | low noise amplifier |
| Keyword(2) | MMIC |
| Keyword(3) | PHEMT |
| Keyword(4) | 5.8 GHz |
| Keyword(5) | noise matching |
| 1st Author's Name | B.G. Choi |
| 1st Author's Affiliation | Information and communications University() |
| 2nd Author's Name | Y.S. Lee |
| 2nd Author's Affiliation | Information and communications University |
| 3rd Author's Name | C.S. Park |
| 3rd Author's Affiliation | Information and communications University |
| 4th Author's Name | K.S. Yoon |
| 4th Author's Affiliation | Department of Electronics and Information Engineering, Korea University |
| Date | 2000/6/22 |
| Paper # | ED2000-74,SDM2000-74 |
| Volume (vol) | vol.100 |
| Number (no) | 151 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |