Research Article
Backtracking Search Optimization Algorithm for Synthesis of Concentric Circular Antenna Arrays
Table 2
The amplitude values calculated by BSA for CCAAs without central element.
| Figures | |
| Figure 3 | 0.1040 | 0.6725 | 0.0973 | 0.6684 | 0.4152 | 0.4148 | 0.9981 | 0.4169 | 0.4174 | 1.0000 | 0.4878 | 0.7053 | 0.4874 | 0.2360 | 0.4903 | 0.6984 | 0.4907 | 0.2361 |
| Figure 4 | 0.0781 | 0.4107 | 0.0730 | 0.4994 | 0.3233 | 0.3093 | 0.9764 | 0.3223 | 0.3400 | 1.0000 | 0.5015 | 0.6399 | 0.4534 | 0.1616 | 0.4278 | 0.6272 | 0.4793 | 0.1639 |
| Figure 5 | 0.2852 | 0.7856 | 0.2852 | 0.7476 | 0.4960 | 0.5103 | 1.0000 | 0.4939 | 0.5009 | 1.0000 | 0.5051 | 0.7743 | 0.4738 | 0.2852 | 0.5366 | 0.7876 | 0.4881 | 0.2852 |
| Figure 6 | 0.2147 | 0.6903 | 0.2147 | 0.7269 | 0.4364 | 0.4331 | 1.0000 | 0.4444 | 0.4373 | 1.0000 | 0.5113 | 0.7518 | 0.5219 | 0.2147 | 0.4923 | 0.7815 | 0.5063 | 0.2147 |
| Figure 7 | 0.2771 | 0.7591 | 0.2772 | 0.7643 | 0.4932 | 0.4922 | 0.9525 | 0.4923 | 0.4933 | 0.9525 | 0.4695 | 0.7605 | 0.4684 | 0.2771 | 0.4701 | 0.7618 | 0.4712 | 0.2771 |
| Figure 8 | 0.2381 | 0.7398 | 0.2381 | 0.7469 | 0.4688 | 0.4630 | 1.0000 | 0.4659 | 0.4716 | 1.0000 | 0.4978 | 0.7682 | 0.4979 | 0.2408 | 0.4988 | 0.7737 | 0.4987 | 0.2381 |
| Figure 9 | 0.1207 | 0.6684 | 0.1207 | 0.6819 | 0.4195 | 0.4125 | 1.0000 | 0.4126 | 0.4196 | 0.9985 | 0.4844 | 0.7186 | 0.4867 | 0.2371 | 0.4868 | 0.7177 | 0.4844 | 0.2328 |
| Figure 10 | 0.2083 | 0.7207 | 0.2083 | 0.7074 | 0.4338 | 0.4440 | 1.0000 | 0.4436 | 0.4333 | 1.0000 | 0.5027 | 0.7597 | 0.5001 | 0.2104 | 0.4996 | 0.7581 | 0.5022 | 0.2208 |
| Figure 11 | 0.1934 | 0.6853 | 0.1934 | 0.6859 | 0.4335 | 0.4330 | 1.0000 | 0.4321 | 0.4326 | 1.0000 | 0.4947 | 0.7988 | 0.4946 | 0.1934 | 0.4957 | 0.7976 | 0.4958 | 0.1934 |
|
|