id: 50218504 dt: j an: 50218504 au: Widarta, Anton; Endo, Michiyuki; Kawakami, Tomoteru ti: Attenuation-measurement technique with a small mismatch uncertainty using phase characteristics of multiple reflected signals so: IEEE T. Instrumentation and Measurement 60, No. 7, 2715-2719 (2011). py: 2011 pu: la: EN cc: ut: ci: li: doi:10.1109/TIM.2010.2101193