Testing an Arduino-Based Approach for Full-Duplex Voice Communication and Body-Parameter Sensing Electronics for Use with Smart Clothing

<figure class="figure-group responsive"><div class="sub-figure" id="a"><object data="https://static.hindawi.com/articles/ijap/volume-2019/8598912/figures/8598912.fig.005a.svgz" name="8598912.fig.005a" type="image/svg+xml"></object><div class="fig-label">(a) Signal of Tx 1</div></div><div class="sub-figure" id="b"><object data="https://static.hindawi.com/articles/ijap/volume-2019/8598912/figures/8598912.fig.005b.svgz" name="8598912.fig.005b" type="image/svg+xml"></object><div class="fig-label">(b) Signal of Tx 2</div></div></figure>

<p>Measurement of the operational frequencies of Tx 1 and Tx 2 by a spectrum analyzer.</p>

International Journal of Antennas and Propagation

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Figure 5

Figure 5: Testing an Arduino-Based Approach for Full-Duplex Voice Communication and Body-Parameter Sensing Electronics for Use with Smart Clothing 