74
3 Applications of Zero-Index Metamaterials
(a) A=0
(b) A = 15 o
(c) A = 30 o
(d) A = 45 o
20
40
60
80
100
30
210
60
240
90
270
120
300
150
330
180
0
A=0
o
A=15
o
A=30
o
A=45
o
(e) Far-field plot
Fig. 3.15 The demonstration of beam steering using epsilon-mu-near-zero metamaterials by varying the angle of prism from 0 ◦ to 45 ◦
3 Applications of Zero-Index Metamaterials
(a) A=0
(b) A = 15 o
(c) A = 30 o
(d) A = 45 o
20
40
60
80
100
30
210
60
240
90
270
120
300
150
330
180
0
A=0
o
A=15
o
A=30
o
A=45
o
(e) Far-field plot
Fig. 3.15 The demonstration of beam steering using epsilon-mu-near-zero metamaterials by varying the angle of prism from 0 ◦ to 45 ◦