| Table 2: (a) Required normalized amplitude of slots excitations for the 10 × 10 planar array with an arrow-shaped radiation pattern. (b) Required phase (degrees) of slots excitations for the 10 × 10 planar array with an arrow-shaped radiation pattern. (c) Designed slots lengths (mm) for the 10 × 10 planar array with an arrow-shaped radiation pattern. (d) Designed slots offsets (mm) for the 10 × 10 planar array with an arrow-shaped radiation pattern. |
| (a) |
| | Radiat. waveg. | Slot
1 | Slot
2 | Slot
3 | Slot
4 | Slot
5 | Slot
6 | Slot
7 | Slot
8 | Slot
9 | Slot
10 |
| | 1 | 0.229 | 0.224 | 0.206 | 0.143 | 0.100 | 0.100 | 0.110 | 0.211 | 0.238 | 0.206 | | 2 | 0.299 | 0.289 | 0.237 | 0.100 | 0.100 | 0.100 | 0.190 | 0.301 | 0.336 | 0.306 | | 3 | 0.249 | 0.235 | 0.102 | 0.100 | 0.198 | 0.323 | 0.438 | 0.467 | 0.390 | 0.306 | | 4 | 0.122 | 0.100 | 0.240 | 0.428 | 0.592 | 0.696 | 0.723 | 0.634 | 0.460 | 0.282 | | 5 | 0.237 | 0.285 | 0.525 | 0.764 | 0.926 | 1.000 | 0.969 | 0.791 | 0.549 | 0.310 | | 6 | 0.237 | 0.285 | 0.525 | 0.764 | 0.925 | 0.999 | 0.968 | 0.790 | 0.549 | 0.310 | | 7 | 0.120 | 0.100 | 0.241 | 0.429 | 0.591 | 0.695 | 0.721 | 0.633 | 0.459 | 0.281 | | 8 | 0.249 | 0.233 | 0.102 | 0.100 | 0.202 | 0.326 | 0.439 | 0.468 | 0.390 | 0.307 | | 9 | 0.299 | 0.287 | 0.234 | 0.100 | 0.100 | 0.100 | 0.190 | 0.301 | 0.336 | 0.305 | | 10 | 0.228 | 0.223 | 0.207 | 0.144 | 0.100 | 0.100 | 0.112 | 0.212 | 0.239 | 0.206 |
|
|
| (b) |
| | Radiat. waveg. | Slot
1 | Slot
2 | Slot
3 | Slot
4 | Slot
5 | Slot
6 | Slot
7 | Slot
8 | Slot
9 | Slot
10 |
| | 1 |
18.5
|
0.00
| −13.8 | −29.9 |
41.7
|
50.6
|
50.6
|
50.6
|
50.6
|
37.6
| | 2 | −25.9 | −24.6 | −28.0 | −32.0 |
50.5
|
50.6
|
50.6
|
50.6
|
50.6
|
50.6
| | 3 | −35.9 | −42.1 | −9.2 |
166.2
| −179 |
143.4
|
130.6
|
130.6
|
130.6
|
130.6
| | 4 |
38.6
|
175.7
| −171.9 | −178.7 |
173.6
|
164.2
|
155.3
|
149.0
|
145.2
|
148.3
| | 5 |
130.6
|
146.9
|
171.5
|
177.6
|
176.6
|
171.8
|
167.1
|
165.9
|
167.9
| −177 | | 6 |
130.6
|
147.3
|
171.7
|
177.7
|
176.6
|
171.8
|
167.1
|
165.8
|
167.8
| −177 | | 7 |
38.5
|
176.5
| −171.8 | −178.5 |
173.6
|
164.3
|
155.4
|
149.0
|
145.2
|
148.2
| | 8 | −35.4 | −41.7 | −8.9 |
166.0
| −179 |
144.0
|
130.6
|
130.6
|
130.6
|
130.6
| | 9 | −25.6 | −24.3 | −27.7 | −31.8 |
50.5
|
50.6
|
50.6
|
50.6
|
50.6
|
50.6
| | 10 |
18.3
| −0.21 | −14.1 | −30.0 |
41.5
|
50.6
|
50.6
|
50.6
|
50.6
|
38.6
|
|
|
| (c) |
| | Radiat. waveg. | Slot
1 | Slot
2 | Slot
3 | Slot
4 | Slot
5 | Slot
6 | Slot
7 | Slot
8 | Slot
9 | Slot
10 |
| | 1 |
16.07
|
15.81
|
16.28
|
16.94
|
15.50
|
14.93
|
16.04
|
15.63
|
15.04
|
15.78
| | 2 |
16.47
|
16.09
|
16.24
|
17.86
|
15.17
|
15.37
|
15.75
|
15.81
|
15.44
|
14.94
| | 3 |
16.66
|
16.23
|
16.26
|
16.16
|
15.75
|
16.65
|
16.61
|
16.44
|
16.75
|
16.81
| | 4 |
14.96
|
15.95
|
16.12
|
16.10
|
16.18
|
16.23
|
16.38
|
16.41
|
16.27
|
16.77
| | 5 |
16.98
|
16.52
|
16.15
|
16.25
|
16.14
|
16.23
|
16.31
|
16.23
|
16.30
|
15.98
| | 6 |
17.04
|
16.38
|
16.29
|
16.13
|
16.24
|
16.20
|
16.26
|
16.35
|
16.13
|
16.20
| | 7 |
15.17
|
16.32
|
15.91
|
16.26
|
16.07
|
16.27
|
16.42
|
16.27
|
16.48
|
16.51
| | 8 |
16.42
|
16.44
|
15.84
|
15.74
|
15.94
|
16.55
|
16.58
|
16.60
|
16.49
|
17.13
| | 9 |
16.68
|
15.95
|
16.41
|
17.35
|
15.60
|
15.11
|
15.86
|
15.82
|
15.27
|
15.42
| | 10 |
15.82
|
15.99
|
16.17
|
17.08
|
15.24
|
15.20
|
15.92
|
15.55
|
15.24
|
15.41
|
|
|
| (d) |
| | Radiat. waveg. | Slot
1 | Slot
2 | Slot
3 | Slot
4 | Slot
5 | Slot
6 | Slot
7 | Slot
8 | Slot
9 | Slot
10 |
| | 1 |
0.19
| −0.13 |
0.21
| −0.15 |
0.10
| −0.21 |
0.11
| −0.22 |
0.40
| −0.28 | | 2 | −0.32 |
0.13
| −0.14 |
0.15
| −0.19 |
0.11
| −0.21 |
0.28
| −0.42 |
0.69
| | 3 |
0.29
| −0.14 |
0.03
|
0.08
| −0.07 |
0.31
| −0.42 |
0.29
| −0.41 |
0.39
| | 4 | −0.34 | −0.15 |
0.16
| −0.27 |
0.38
| −0.48 |
0.55
| −0.44 |
0.27
| −0.30 | | 5 | −0.34 |
0.22
| −0.36 |
0.45
| −0.66 |
0.72
| −0.69 |
0.58
| −0.38 |
0.30
| | 6 |
0.32
| −0.23 |
0.34
| −0.49 |
0.60
| −0.74 |
0.69
| −0.56 |
0.43
| −0.23 | | 7 |
0.29
|
0.13
| −0.18 |
0.26
| −0.39 |
0.45
| −0.60 |
0.40
| −0.31 |
0.30
| | 8 | −0.28 |
0.19
| −0.01 | −0.04 |
0.08
| −0.31 |
0.38
| −0.39 |
0.29
| −0.45 | | 9 |
0.33
| −0.10 |
0.18
| −0.10 |
0.15
| −0.15 |
0.16
| −0.30 |
0.48
| −0.52 | | 10 | −0.23 |
0.12
| −0.20 |
0.18
| −0.12 |
0.17
| −0.12 |
0.25
| −0.36 |
0.32
|
|
|