High Resolution / Wide Bandwidth Arbitrary Waveform Generator for Telemetry Applications

In order to meet future needs for cost-effective high-capacity, secure telemetry systems, communication systems, smart weapons systems, UAVs, satellites, and other DoD platforms, further advances and innovations in digital-to-analog conversion must be achieved to support the migration to higher frequencies and operation in shared spectrum environments. This dictates a requirement for transmitters capable of wideband, complex waveform modulation, as well as for highly integrated, miniaturized power-efficient solutions. This Phase II STTR proposal by TallannQuest and The Ohio State University addresses these needs with a proposed solution for an integrated wideband arbitrary waveform generator (AWG) which could operate with a power-efficient multi-watt power stage, based on innovative architectural approaches, combined with a semiconductor integration path supporting the wide range of DoD needs listed. TallannQuests experience in developing cost-effective rad-hard ICs using leading-edge CMOS and BiCMOS processes will assure the semiconductor implementation of the AWG will meet the environmental requirements for space, weapon system, and nuclear power applications. By leveraging the technologies and expertise of the ElectroScience Lab at The Ohio State University, this collaborative project will result in a high resolution AWG meeting both DoD needs, as well as those of advanced commercial digital communication systems.