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

Table 2

Angular interval	Maximum value	Average over freq. band (swept frequency)
6~10°	<−18 dB	<−20 dB
10~30°	<−20 dB	<−25 dB
>30°	<−25 dB	<−28 dB