Effective Antenna Modellings for NF-FF Transformations
with Spherical Scanning Using the Minimum Number of Data

<table>Normalized mean-square errors in the reconstruction of the voltage <svg height="17.9125" id="M198" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 16.9 17.9125" width="16.9" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,17.65)"><path d="M730 650l-8 -28q-52 -4 -72 -18t-64 -77q-79 -113 -321 -539h-33l-119 541q-13 59 -29.5 73t-66.5 20l7 28h245l-8 -28l-28 -5q-33 -6 -40.5 -15.5t-0.5 -38.5l102 -450h2q191 320 246 430q21 42 15.5 56t-43.5 19l-31 4l7 28h240z" id="x1D449"></path></g>
<g transform="matrix(.012,-0,0,-.012,12.675,9.488)"><path d="M227 744l-123 -338l-31 15l73 368q12 3 41.5 -8t36.5 -20z" id="x2032"></path></g>
</svg>.</table>

International Journal of Antennas and Propagation

fig8

Figure 8

Figure 8: Effective Antenna Modellings for NF-FF Transformations
with Spherical Scanning Using the Minimum Number of Data 

International Journal of Antennas and Propagation

Effective Antenna Modellings for NF-FF Transformations with Spherical Scanning Using the Minimum Number of Data

Figure 8