TY - JOUR A1 - Rolfes, I. A1 - Schiek, B. T1 - Calibration of vector network analyzers on the basis of the LRR-method JO - Adv. Radio Sci. J1 - ARS VL - 1 SP - 21 EP - 25 Y1 - 2003/05/05 PB - Copernicus Publications SN - 1684-9965 UR - http://www.adv-radio-sci.net/1/21/2003/ L1 - http://www.adv-radio-sci.net/1/21/2003/ars-1-21-2003.pdf ER -