Generation of OAM Radio Waves Using Circular Vivaldi Antenna Array

<table>The vector and magnitude of electric field with <svg height="12.4375" id="M37" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 32.275002 12.4375" width="32.275002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> at 6 GHz.</table>

International Journal of Antennas and Propagation

Generation of OAM Radio Waves Using Circular Vivaldi Antenna Array

Figure 5