Patrick Yang
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Hi,
I want to design a LNA with low NF, using the architecture in Federico's paper "Wide-Band CMOS Low-Noise Amplifier Exploiting Thermal Noise Canceling", However, i am a freshman and it's my first time to design LNA.
I wonder, how i can achieved NF blow 2dB, while maintains large bandwidth. THe right figure shows the simulated NF, but the min NF is 2.6dB, How can i improve the NF? Thank U
I want to design a LNA with low NF, using the architecture in Federico's paper "Wide-Band CMOS Low-Noise Amplifier Exploiting Thermal Noise Canceling", However, i am a freshman and it's my first time to design LNA.
I wonder, how i can achieved NF blow 2dB, while maintains large bandwidth. THe right figure shows the simulated NF, but the min NF is 2.6dB, How can i improve the NF? Thank U