TY - CONF AU - D Holt C2 - Proc., Conf. Prec. Electromagn. Meas., Ottawa, 1, CA DA - 1990-06-01 00:06:00 LA - en PB - Proc., Conf. Prec. Electromagn. Meas., Ottawa, 1, CA PY - 1990 TI - Determination of Scattering Parameters with Respect to the Characteristic Impedance of Precision Coaxial Air-Line Standards ER -