Publications

Displaying 26 - 30 of 30

The Effect of Annealing Thin Film Parylene C-Platinum Interfaces Characterized by Broadband Dielectric Spectroscopy

August 6, 2021

Author(s)

Eugene Yoon, Angela Stelson, Nate Orloff, Chris Long, Jim Booth, Ellis Meng

Thin film Parylene C has increasingly been employed as a substrate material with metals like platinum (Pt), especially in MEMS implantable devices. To assist in device design, broadband dielectric spectroscopy (up to 110 GHz) can characterize such

Physical Models and Dimensional Traceability of WR15 Rectangular Waveguide Standards for Determining Systematic Uncertainties of Calibrated Scattering-Parameters

August 10, 2020

Author(s)

Jeffrey A. Jargon, Dylan F. Williams, Angela C. Stelson, Christian J. Long, Aaron M. Hagerstrom, Paul D. Hale, John R. Stoup, Eric S. Stanfield, Wei Ren

In this report, we document the models and dimensional traceability of our WR15 rectangular waveguide standards for performing multiline thru-reflect-line calibrations from 50 GHz to 75 GHz using vector network analyzers. We identify the equations used in

Theoretical Basis of the Direct-Comparison System for Power Calibration Including Equivalent Source Mismatch

December 19, 2019

Author(s)

Jeffrey A. Jargon, Dazhen Gu, Christian J. Long, Aaron M. Hagerstrom, Angela C. Stelson, Ann F. Monke

In this report, we provide derivations for two equations that serve as the basis for the direct-comparison system, a transfer technique for comparing microwave power sensors. The system consists of a synthesizer that provides a signal to the input of a

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