The 2-Minute Rule for low-noise amplifier
PIN diodes is likely to be employed, for instance, as the bridge and shunt resistors within a bridged-T attenuator. Yet another widespread method is to employ PIN diodes as terminations linked to the 0 degree and -90 diploma ports of the quadrature hybrid. The sign to generally be attenuated is placed on the input port, and also the attenuated resu