This letter presents a wideband 6-bit phase shifter with low RMS error in 65nm CMOS technology. Compared with conventional cascode-cascade structure, this activ ...

Lowering the resolution of phase shifter is one solution, but this may result in a loss of beam pointing accuracy. A novel two-stage phase shifter phased array architecture is proposed, coupling ...

As industries demand faster data, higher frequencies, and greater signal fidelity, digital phase shifters are emerging as key enablers of the smart signal era. Their role in next-generation wireless ...