Journal of Sensors / 2016 / Article / Tab 3

Research Article

Time and Frequency Localized Pulse Shape for Resolution Enhancement in STFT-BOTDR

Table 3

Effective pulse width and the corresponding effective spatial resolution for the four pulse shapes.

RectangularLorentzianGaussianTriangular

TEW (ns)33.280.24142.1
Physical spatial resolution (m)3.328.024.14.21