Research Article
Design of a Low Sidelobe Feed Network Based on the Louver-Shaped Defected Ground Structure
Table 2
The design parameters of amplitude normalization.
| Port | Normalized amplitude (dB) |
| 1 | −13.15 | 2 | −10.75 | 3 | −7.53 | 4 | −4.88 | 5 | −2.85 | 6 | −1.41 | 7 | −0.44 | 8 | 0 | 9 | 0 | 10 | −0.44 | 11 | −1.41 | 12 | −2.85 | 13 | −4.88 | 14 | −7.53 | 15 | −10.75 | 16 | −13.15 |
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