Research Article
Backtracking Search Optimization Paradigm for Pattern Correction of Faulty Antenna Array in Wireless Mobile Communications
Table 5
Comparison of faulty and corrected pattern for 15-element array.
| | Faulty pattern | Corrected pattern | Recovery of nulls | | SLL(dB) | NDL (dB) | SLL(dB) | NDL (dB) |
| | -10 | -16 | -30 | -96 | 2 nulls | | -10 | -16 | -30 | -111 |
| | -10 | -19 | -29 | -61 | 4 nulls | | -10 | -14 | -29 | -91 | | -10 | -12 | -29 | -95 | | -10 | -12 | -29 | -108 |
| | -10 | -18 | -30 | --41 | 7 nulls | | -10 | -15 | -30 | -55 | | -10 | -14 | -30 | -71 | | -10 | -19 | -30 | -64 | | -10 | -12 | -30 | -82 | | -10 | -10 | -30 | -60 | | -10 | -14 | -30 | -71 |
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