Absorption Efficiency and Physical Bounds on
Antennas

<table>Two-element array of folded dipoles with <svg height="12.4875" id="M206" style="vertical-align:-0.20474pt" version="1.1" viewbox="0 0 52.474998 12.4875" width="52.474998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>9 mm and <svg height="12.4375" id="M207" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 24.262501 12.4375" width="24.262501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> 470 mm.</table>

International Journal of Antennas and Propagation

Absorption Efficiency and Physical Bounds on Antennas

Figure 8