Ultra-Wideband 45-nm CMOS Low-Noise Amplifier Noise Figure – Gain trade-off for IEEE 802.15
نویسنده
چکیده
In this paper the recent trends for noise figure are streamlined in concurrence to Ultra Wide Band (UWB) radio transmission spectrum. A comparative study is made between design of single-stage differential low-noise amplifier and inductor-less broadband LNAs in a digital 45 nm CMOS technology. As we move from inductor less impedance to capacitive impedance, the average noise figure decreases in decibel scale with decrease in gain when low noise amplifiers are operated for UWB frequency spectrum.
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