THE SMART TRICK OF LOW-NOISE AMPLIFIER THAT NOBODY IS DISCUSSING

PIN diodes could be applied, one example is, as the bridge and shunt resistors within a bridged-T attenuator. A different typical strategy is to utilize PIN diodes as terminations linked to the 0 degree and -ninety degree ports of a quadrature hybrid. The sign for being attenuated is placed on the input port, as well as the attenuated result's take