Accurate DOA Estimations Using Microstrip Adaptive Arrays in the Presence of Mutual Coupling Effect

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Incident signals</td><td align="center"><span style="width: 10.0125px;"><svg height="12.325" id="M65" style="vertical-align:-3.56265pt" version="1.1" viewbox="0 0 10.0125 12.325" width="10.0125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center">SNR (dB)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">Signal 1</td><td align="center">20°</td><td align="center">10°</td><td align="center">20</td></tr><tr><td align="left">Signal 2</td><td align="center">80°</td><td align="center">60°</td><td align="center">20</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Parameters of the incident signals for 2D DOA estimations.

International Journal of Antennas and Propagation

tab4

Table 4

Table 4: Accurate DOA Estimations Using Microstrip Adaptive Arrays in the Presence of Mutual Coupling Effect 