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. 2021 Jul 12;11:14322. doi: 10.1038/s41598-021-93812-6

Figure 10.

Figure 10

Simulated and measured far-field of (a) H-plane (θ=90), and (b) E-plane (φ=90) at 15 GHz for the horn lens antenna, profiled horn antenna without lens, and the reference antenna. The dimensions are LL=LH=207 mm, WL=WH=167 mm, HL=HH=20 mm, and FL=40 mm.