High-power broadband antenna
The antenna (10) has a coupling unit linking electromagnetic energy to electromagnetic wave between electromagnetic waveguides (16, 18). The unit separates an emission surface (12) into a peripheral region (76) and an inner region (78) formed at right side of a collection inlet (27), where each regi...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The antenna (10) has a coupling unit linking electromagnetic energy to electromagnetic wave between electromagnetic waveguides (16, 18). The unit separates an emission surface (12) into a peripheral region (76) and an inner region (78) formed at right side of a collection inlet (27), where each region has an elementary antenna (14). The unit is formed of transversal loops (74) made of conductive material. Energy absorbing units (90, 94) are located at peripheral ends of the waveguides and made of pyrolytic carbon, where one of the peripheral ends is closed by dielectric material. The unit traverses via a metallic wall. |
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