Research Article
Optimization of a 12.5 GHz Microstrip Antenna Array Using Taguchi's Method
Table 2
The OA2753 as configured with the parameters levels and the responses of the final FF.
| | n rows | A Patch side | B Con. length | C Con. width | D Feed. line length | E Feed. line width | FFResp. FF (dB) |
| | 1 | 1 | 1 | 1 | 1 | 1 | 76.16 | | 2 | 2 | 2 | 2 | 2 | 2 | 75.14 | | 3 | 3 | 3 | 3 | 3 | 3 | 75.51 | | 4 | 2 | 2 | 3 | 3 | 3 | 75.35 | | 5 | 3 | 3 | 1 | 1 | 1 | 75.20 | | 6 | 1 | 1 | 2 | 2 | 2 | 75.98 | | 7 | 3 | 3 | 2 | 2 | 2 | 75.26 | | 8 | 1 | 1 | 3 | 3 | 3 | 76.40 | | 9 | 2 | 2 | 1 | 1 | 1 | 75.04 | | 10 | 2 | 3 | 1 | 2 | 3 | 74.92 | | 11 | 3 | 1 | 2 | 3 | 1 | 76.02 | | 12 | 1 | 2 | 3 | 1 | 2 | 75.35 | | 13 | 3 | 1 | 3 | 1 | 2 | 76.09 | | 14 | 1 | 2 | 1 | 2 | 3 | 75.05 | | 15 | 2 | 3 | 2 | 3 | 1 | 74.93 | | 16 | 1 | 2 | 2 | 3 | 1 | 75.14 | | 17 | 2 | 3 | 3 | 1 | 2 | 75.84 | | 18 | 3 | 1 | 1 | 2 | 3 | 76.06 | | 19 | 3 | 2 | 1 | 3 | 2 | 75.14 | | 20 | 1 | 3 | 2 | 1 | 3 | 74.92 | | 21 | 2 | 1 | 3 | 2 | 1 | 76.40 | | 22 | 1 | 3 | 3 | 2 | 1 | 75.83 | | 23 | 2 | 1 | 1 | 3 | 2 | 76.16 | | 24 | 3 | 2 | 2 | 1 | 3 | 75.23 | | 25 | 2 | 1 | 2 | 1 | 3 | 75.99 | | 25 | 3 | 2 | 3 | 2 | 1 | 75.08 | | 27 | 1 | 3 | 1 | 3 | 2 | 74.92 |
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