NOT KNOWN DETAILS ABOUT PIN DIODE SWITCH

PIN diodes may be made use of, as an example, since the bridge and shunt resistors in a bridged-T attenuator. Another typical technique is to make use of PIN diodes as terminations connected to the 0 diploma and -ninety diploma ports of the quadrature hybrid. The signal to generally be attenuated is applied to the input port, as well as the attenua