Performance of Ultrawideband Wireless Tags for On-Body Radio Channel Characterisation

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="232564.fig.0011a" src="https://static.hindawi.com/articles/ijap/volume-2012/232564/figures/232564.fig.0011a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Chamber</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="232564.fig.0011b" src="https://static.hindawi.com/articles/ijap/volume-2012/232564/figures/232564.fig.0011b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Indoor</td></tr></table></td></tr></table>

<table>Comparison of RSSI level for three different on-body channels as left wrist, left ankle, and left ear when human subject was walking 5 steps ahead and 5 steps backward measured in the (a) chamber, (b) indoor.</table>

International Journal of Antennas and Propagation

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Figure 11

Figure 11: Performance of Ultrawideband Wireless Tags for On-Body Radio Channel Characterisation 