TY - CONF AU - John Juroshek C2 - Proc., Conf. Prec. Electromagn. Meas., Sydney, AS DA - 2000-05-01 LA - en PB - Proc., Conf. Prec. Electromagn. Meas., Sydney, AS PY - 2000 TI - NIST 0.05-50 GHz Direct Comparison Power Calibration System ER -