NOT KNOWN FACTUAL STATEMENTS ABOUT LOW-NOISE AMPLIFIER

PIN diodes might be applied, for example, given that the bridge and shunt resistors inside a bridged-T attenuator. Another widespread tactic is to implement PIN diodes as terminations connected to the 0 diploma and -90 diploma ports of a quadrature hybrid. The sign to get attenuated is placed on the enter port, and also the attenuated result is tak