TY - RPRT TI - Theoretical basis of the direct-comparison system for power calibration including equivalent source mismatch AU - Jargon, Jeffrey A AU - Gu, Dazhen AU - Long, Christian J AU - Hagerstrom, Aaron M AU - Stelson, Angela C AU - Monke, Ann F PY - 2019 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST TN 2079 DO - 10.6028/NIST.TN.2079 ER -