International Journal of Geophysics / 2012 / Article / Fig 3

Research Article

Antipodal Vivaldi Antenna for Water Pipe Sensor and Telemetry

Figure 3

2-D radiation patterns (dBi) of (a) the planar antenna in free space for (first column) and (second column); (b) the conformal antenna to a 141.2 mm diameter of curvature in free space for and ; (c) the conformal antenna to a 114.3 mm diameter of curvature in free space for and .
916176.fig.003a
(a)
916176.fig.003b
(b)
916176.fig.003c
(c)

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