Common Base Amplifiers (15-Transistors)

Derivation of the gain from the small-signal model. Let's then derive the gain using inspection and impedance reflection. What is the gain of a common base amplifier? Why would you want to use it? Why is the gain non-inverting?
Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore.
danner.group
Video filmed and edited with help of CIT, NUS.