표 1. | Table 1. 렌즈별 소스 거리에 따른 3 dB 빔폭과 부엽레벨 | 3 dB beamwidth and sidelobe level according to source distance for single-medium sphere and Luneburg lenses.

(3 dB beamwidth/sidelobe level)	Single-medium spherical lens			Luneburg lens
	r=1 λ	r=2 λ	r=3 λ	r=1 λ	r=2 λ	r=3 λ
f=1.0 r	27°/−13.5 dB	17°/−5 dB	30°/−6.5 dB	27°/−17. dB	13°/−15.6 dB	9°/−15.1 dB
f=1.2 r	28°/−15.6 dB	15°/−11.7 dB	10°/−8.2 dB	32°/−17. dB	16°/−14 dB	11°/−12 dB
f=1.5 r	31°/−16.6 dB	15°/−14.3 dB	11°/−13.6 dB	39°/−17 dB	21°/−11 dB	15°/−7.7 dB