TY - JOUR A1 - Kulshreshtha, K. A1 - Jurgelucks, B. A1 - Bause, F. A1 - Rautenberg, J. A1 - Unverzagt, C. T1 - Increasing the sensitivity of electrical impedance to piezoelectric material parameters with non-uniform electrical excitation JO - J. Sens. Sens. Syst. J1 - JSSS VL - 4 IS - 1 SP - 217 EP - 227 Y1 - 2015/06/12 PB - Copernicus Publications SN - 2194-878X UR - https://jsss.copernicus.org/articles/4/217/2015/ L1 - https://jsss.copernicus.org/articles/4/217/2015/jsss-4-217-2015.pdf DO - 10.5194/jsss-4-217-2015 ER -