Small Displacement Detection of Biological Signals Using the Cyclic Frequency Method

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijap/volume-2015/842123/figures/842123.fig.006a.svgz" name="842123.fig.006a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Target displacement period of 4 s</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijap/volume-2015/842123/figures/842123.fig.006b.svgz" name="842123.fig.006b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Target displacement period of 0.5 s</td></tr></table>

<div>The target displacement and real part of the beat signal.</div>

International Journal of Antennas and Propagation

fig6

Figure 6

Figure 6: Small Displacement Detection of Biological Signals Using the Cyclic Frequency Method 