Two-Dimensional Time-Domain Antenna Arrays for Optimum Steerable Energy Pattern with Low Side Lobes

Table 1

SLL values for the TDTD array geometries.

Design	SLL in energy pattern in time domain	Maximum SLL in frequency domain	Minimum SLL in frequency domain
CUSA	−4 dB	−0.7108 dB at 8.125 GHz	−7.8806 dB at 3.1 GHz
CCRA	−8.3 dB	−4.7612 dB at 8.875 GHz	−10.0255 dB at 3.1 GHz
USA	−8.33 dB	−1.2898 dB at 10.6 GHz	−8.1213 dB at 6.55 GHz
RNUCRA	−9.54 dB	−4.9929 dB at 10 GHz	−12.0673 dB at 3.1 GHz
RA	−10.45 dB	−6.1251 dB at 10.45 GHz	−10.4407 dB at 3.25 GHz
UCRA	−10.65 dB	−8.3842 dB at 10.225 GHz	−10.4315 dB at 4.9 GHz