An X-Band Dual-Polarized Vivaldi Antenna with High Isolation

Figure 10

- and -plane radiation patterns of the antennas at different frequencies with black solid lines for Vivaldi 1 copolarization, red solid line for Vivaldi 2 copolarization, black short dash line for Vivaldi 1 cross-polarization, and red short dash line for Vivaldi 2 cross-polarization.