Design Method of Dual-Frequency Microwave Phase Shifters With Distinct Phase Shifts in Frequency Bands
This paper is devoted to design method of dual-band phase shifters, which can execute the assigned to them functions in operating bands for example of two different telecommunication standards. In the circuit of phase shifter, where the differential phase shift is provided by the switching of channels of passing the signal the parameters of switching elements do not determine this shift unlike the other well-known circuits.