Novel ultra-wideband notch antenna with concave groove
The utility model relates to a novel ultra-wideband notch antenna with a concave groove. The novel ultra-wideband notch antenna comprises a dielectric substrate (1), a hollow wing-shaped monopole patch (2), a 50-ohm microstrip feeder (3), a rectangular radiation patch (4), a rectangular ground plate...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to a novel ultra-wideband notch antenna with a concave groove. The novel ultra-wideband notch antenna comprises a dielectric substrate (1), a hollow wing-shaped monopole patch (2), a 50-ohm microstrip feeder (3), a rectangular radiation patch (4), a rectangular ground plate (5), and a concave groove (6). The antenna has an operating frequency of 5.46GHz-14.35GHz, has a pass-band frequency band range satisfying that the voltage standing wave ratio is less than 2, and has the notch characteristic and adjustable notch within a frequency band of 7.52GHz-8.37GHz. The antenna is small in size, flexible, reliable and simple in structure, and high in practical value. |
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