The project's purpose is to address the need for fundamental electromagnetics research to enable traceability in s-parameters for high frequencies

The Department of Commerce National Institute of Standards and Technology awarded a Cooperative Agreement totaling $308,147 to Baylor University on August 15, 2026, under the Communications Technology Grant Program (CFDA 11.075) to develop traceable measurement techniques for S-parameters in high-frequency electromagnetics.

The recipient will perform millimeter-wave measurement system characterization across WR-6, WR-10, and WR-4.3 waveguide bands, calibration model development and validation, bilateral intercomparison measurements with international partners, free-space dielectric and material characterization, piezoelectric material measurement and calibration development, uncertainty analysis and budget development, cross-platform measurement comparison frameworks, and dissemination and documentation of measurement methods. These activities establish traceability and intercomparison pathways for S-parameter measurements between the United States and other nations, strengthening measurement science in microwave and millimeter-wave applications for the telecommunications industry.

Work is performed in Boulder, Colorado. The period of performance extends from August 15, 2026, through August 14, 2031. No sub-recipients are involved in this award.

Activities

Millimeter-wave measurement system characterization (WR-6, WR-10, WR-4.3); calibration model development and validation; bilateral intercomparison measurements; free-space dielectric and material characterization; piezoelectric material measurement and calibration development; uncertainty analysis and budget development; cross-platform measurement comparison frameworks; dissemination and documentation of measurement methods; infrastructure and capability developmentexpected outcomes: the outcomes of this work will help the telecommunications industry while generating knowledge, tools, or resources that can be broadly shared and applied. By strengthening measurement science and uncertainty analysis in microwave measurements the project will create lasting value that extends beyond the immediate project period and supports the long-term well-being and prosperity of society.

Intended beneficiaries

NIST, the recipient, and the general public.