Compact Low Weight High Gain Broadband Antenna by Polarization-Rotation Technique for X-Band Radar

Table 1

Angular interval	Maximum value	Average over freq. band (swept frequency)
<10°	<−20 dB	<−22 dB
10~30°	<−24 dB	<−25 dB
>30°	<−30 dB	<−34 dB