A 0.7V 3-5GHz CMOS Low Noise Amplifier for Ultra-Wideband Applications(Active Devices/Circuits,<Special Section>Microwave and Millimeter-Wave Technology)

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概要

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• A low voltage 3-5GHz CMOS ultra-wideband low noise amplifier is presented in this paper. A second order bandpass input impedance matching technique is used to achieve the broadband input matching. A folded cascode structure is employed to reduce the supply voltage and power consumption. A source follower acts as the buffer stage for broadband output impedance matching. The supply voltage is only 0.7V. The operation frequency is 3-5GHz. The maximum power gain is 13.2dB. The noise figure is 3-4.2dB. The power consumption of the core circuit is only 6.3mW.

• 社団法人電子情報通信学会の論文
• 2007-09-01

著者

• Lee Wei-chi

  Department Of Electrical Engineering National Dong Hwa University

• HSIAO Chih-Lung

  Department of Electrical Engineering, National Dong Hwa University

• WENG Ro-Min

  Department of Electrical Engineering, National Dong Hwa University

• Weng Ro-min

  Department Of Electrical Engineering National Dong Hwa University

• Hsiao Chih-lung

  Department Of Electrical Engineering National Dong Hwa University

関連論文

• A 0.7V 3-5GHz CMOS Low Noise Amplifier for Ultra-Wideband Applications(Active Devices/Circuits,Microwave and Millimeter-Wave Technology)
• A 2V 2.4GHz Fully Integrated CMOS LNA with Q-Enhancement Circuit for SOC Design
• 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)

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