Variable permittivity dielectric material loaded stepped-horn antenna
Variable permittivity dielectric material loaded stepped-horn antenna
Variable permittivity dielectric material loaded stepped-horn antenna
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Figure 4.17 Co- and Cross-polarization patterns for <strong>stepped</strong>-<strong>horn</strong> <strong>antenna</strong> (εr1 = 1.2εrg = 1.2) and empty <strong>horn</strong> <strong>antenna</strong> with L = 80.2 mm at f = 10 GHz.-- Empty <strong>horn</strong> <strong>antenna</strong>,— — Stepped-<strong>horn</strong> <strong>antenna</strong>66