A Ku Wideband Circularly Polarized Microstrip Antenna Array with Low Profile Crossed-Dipole Element

<div>Transmission performance of the metal via structure versus the diameter of the BVHs. (a) |<i>S</i><sub>11</sub>|. (b) |<i>S</i><sub>21</sub>|.</div>

International Journal of Antennas and Propagation

fig5

Figure 5

Figure 5: A Ku Wideband Circularly Polarized Microstrip Antenna Array with Low Profile Crossed-Dipole Element 