Presentation | 2007/6/18 CMOS Low-Noise Amplifier with Noise Suppression Technique from Gate Resistance Ickhyun Song, Min Suk Koo, Hee Sauk Jhon, Hyungcheol Shin, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, design and results of a fully integrated 5.8 GHz low noise amplifier (LNA) using 0.13-μm CMOS technology are presented. Commonly adopted inductive source degeneration for input impedance matching is eliminated for smaller chip area while providing reasonable input 50 Ohm matching. With a simple LC-tank structure, the effective inductance of the gate inductor was increased and its size was reduced. Also by adding capacitance between gate and source of the input transistor, a noise source from the gate resistance is partly suppressed. The layout of the LNA occupies total area of 0.7-mm^2 and the results show forward power gain (S_<21>) of 12-dB and noise figure of 3.9-dB while consuming 6.8-mW from a 1.2-V DC supply. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | CMOS / Low-noise amplifier (LNA) / Gate resistance / Noise |
Paper # | ED2007-53,SDM2007-58 |
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Conference Information | |
Committee | ED |
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Conference Date | 2007/6/18(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | CMOS Low-Noise Amplifier with Noise Suppression Technique from Gate Resistance |
Sub Title (in English) | |
Keyword(1) | CMOS |
Keyword(2) | Low-noise amplifier (LNA) |
Keyword(3) | Gate resistance |
Keyword(4) | Noise |
1st Author's Name | Ickhyun Song |
1st Author's Affiliation | Dept. of EECS, Seoul National University() |
2nd Author's Name | Min Suk Koo |
2nd Author's Affiliation | Dept. of EECS, Seoul National University |
3rd Author's Name | Hee Sauk Jhon |
3rd Author's Affiliation | Dept. of EECS, Seoul National University |
4th Author's Name | Hyungcheol Shin |
4th Author's Affiliation | Dept. of EECS, Seoul National University |
Date | 2007/6/18 |
Paper # | ED2007-53,SDM2007-58 |
Volume (vol) | vol.107 |
Number (no) | 110 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |