A single chip C-band GaAs monolithic five bit phase shifter with on chip digital decoder

A single-chip C-band GaAs monolithic 5-b phase shifter with on-chip digital decode circuitry measuring 96 mil*48 mil has been developed. This phase shifter has an RMS phase error of less than 5 degrees across the 5.5-8.5-GHz band with greater than 60% RF yield. An application of this phase shifter as a serrodyne frequency translator is presented.<
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