A Sub 1V 2.4GHz CMOS Variable-Gain Low Noise Amplifier(<Special Section>Analog Circuit and Device Technologies)
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概要
- 論文の詳細を見る
A low supply voltage CMOS variable-gain low noise amplifier (LNA) is presented in this paper. A folded cascode structure is used to reduce the supply voltage to only 1V. The conversion gain of the LNA can be controlled by the bias voltage of the connon-gate transistor. When the input signal is weak, the circuit works at high-gain mode to improve the sensitivity. Otherwise, when the input signal is strong, the circuit works at low-gain mode to increase the linearity.
- 社団法人電子情報通信学会の論文
- 2004-06-01
著者
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Lin K‐y
The Department Of Electrical Engineering National Dong Hwa University
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Weng R‐m
The Department Of Electrical Engineering National Dong Hwa University
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Hsiao C‐l
The Department Of Electrical Engineering National Dong Hwa University
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Lin Kun-yi
The Department Of Electrical Engineering National Dong Hwa University
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Weng Ro-min
The Department Of Electrical Engineering National Dong Hwa University
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Hsiao Chih-lung
The Department Of Electrical Engineering National Dong Hwa University
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WEI Hung-Che
the Department of Electrical Engineering, National Dong Hwa University
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Wei Hung-che
The Department Of Electrical Engineering National Dong Hwa University
関連論文
- A Sub 1V 2.4GHz CMOS Variable-Gain Low Noise Amplifier(Analog Circuit and Device Technologies)
- A 2V 2.4GHz Fully Integrated CMOS LNA with Q-Enhancement Circuit for SOC Design(Devices and Circuits for Next Generation Multi-Media Communication Systems)