The new 8-bit digital phase shifters from Pasternack Enterprises are programmable over a full 360° range, and can produce a discrete set of phase states up to 255 total steps with 1.4° increments. With high level accuracy and minimal phase shift error, these 4 new models cover broadband, microwave, and millimeter wave frequencies. Ideal applications include aerospace, defense, radar, and EW applications involving phased-array antennas, phase discriminators, beam forming networks, and RF communication systems.
SAGE Millimeter offers the Model SKP-8521030936-SFSF-D1 digitally controlled phase shifter covering the 8.5 GHz to 10.5 GHz frequency range. It is ideal for applications utilizing transmit/receive modules, phased array radar, and communications antennas.
Peregrine Semiconductor presents the PE46120 as a new monolithic phase and amplitude controller (MPAC) enhanced with HaRP™ technology. It is designed for precise phase and amplitude control of two independent RF paths, and is ideal for wireless infrastructure, precision phase shifter, dual polarization antenna alignment, and analog linearization applications. This controller optimizes system performance while reducing the manufacturing costs of utilized transmitters.
Qorvo offers 6-bit digital phase shifters that operate over the 8 to 12 GHz frequency range. These phase shifters provide 360° of phase coverage with a LSB of 5.625°, and are capable of achieving a low RMS phase error of 4° with 6 dB of insertion loss.