Tunable Reflectarray Cell for Wide Angle Beam-Steering Radar Applications

Figure 5

Phase curves versus diode capacitance for different line lengths: (a) 𝐿_𝑣=4.2 mm and 𝐿_𝑠 ranging from 2 mm up to 5.4 mm; (b) 𝐿_𝑣 ranging from 4.2 mm up to 4.4 mm for some fixed values of 𝐿_𝑠.

(a)

(b)