Shadowing data
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The measurements were performed with a wideband channel sounder operating at 2.075 GHz carrier frequency. The sounding signal was a chirp waveform with a bandwidth of 20 MHz.The receiver (RX) was in a van connected to two antennas close to the shore. Two vertically polarized sector antennas possessing 15 dBi gain and 30◦ 3 dB beamwidth were mounted with a vertical spacing of 2.9 m (see Fig. 1(a)). The “nominal”height of the lower antenna above sea level was 11.2 m without taking the tidal wave changes into consideration. At the transmitter (TX) side, the same type of sector antenna was installed on the ship, with an antenna height of 9.5 m above the sea level.This is a segment of data obscured by passing ships under this experimental setup.
