Design of a Compact Broadband 90° Waveguide Twist Based on Double-Corner-Cut Square Slots

<div>The scattering parameters versus frequency with variable <i>W<sub>s</sub></i> (<i>W<sub>c</sub></i> = 9.1 mm, <i>S<sub>c</sub></i> = 4 mm).</div>

International Journal of Antennas and Propagation

fig5

Figure 5

Figure 5: Design of a Compact Broadband 90° Waveguide Twist Based on Double-Corner-Cut Square Slots 