#low-noise_amplifier
Low-noise amplifier
Signal amplifier that doesn't significantly degrade the signal-noise ratio
A low-noise amplifier (LNA) is an electronic component that amplifies a very low-power signal without significantly degrading its signal-to-noise ratio (SNR). Any electronic amplifier will increase the power of both the signal and the noise present at its input, but the amplifier will also introduce some additional noise. LNAs are designed to minimize that additional noise, by choosing special components, operating points, and circuit topologies. Minimizing additional noise must balance with other design goals such as power gain and impedance matching.
Mon 16th
Provided by Wikipedia
This keyword could refer to multiple things. Here are some suggestions: