Research Article
Performance Comparison of Symmetric and Offset Reflector Antennas Adaptively Illuminated by Novel Triple Mode Feedhorn
Table 3
Peak copolarization gain and peak cross-polarization level (below peak gain) values at 7.73 GHz.
| Mode Combination | Peak Co-Pol Gain [dBi] | Peak Cross-Pol Level [dB] |
| TE11 (50%) + TM01 (50%) for + | 34.94 | −11.54 | TE11 (50%) + TE21 (50%) for + | 34.63 | −16.13 | TE11 (40%) + TM01 (30%) + TE21 (30%) for + | 37.28 | −20.85 |
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