Antenna having at least one dipole or an antenna element arrangement similar to a dipole
First Claim
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1. An antenna having a reflector and at least one dipole antenna element arrangement, the antenna comprising:
- at least one dipole-like antenna element;
an electrically conductive mount device, at least indirectly mechanically connected to and/or mounted on the reflector, the mount device being capacitively connected to the reflector and/or being electrically conductively connected to the reflector without touching the reflector,a coupling element in the form of a rod, said coupling element being electrically conductive and extending transversely with respect to the reflector plane on the front face of the reflector,the mount device having an axial hole in the interior thereof, the axial hole in the mount device being positionable on the coupling element which is in the form of a rod, such that the mount device and the coupling element are capacitively coupled, while avoiding any electrically conductive contact.
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Abstract
An improved antenna includes a coupling element in the form of a rod. The coupling element is electrically conductive and extends transversely with respect to the reflector plane is provided on the front face of the reflector. A mount device has an axial hole in the interior. The axial hole in the mount device can be placed on the coupling element which is in the form of a rod, such that the mount device and the coupling element which is the form of a rod are capacitively coupled, while avoiding any electrically conductive contact.
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Citations
25 Claims
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1. An antenna having a reflector and at least one dipole antenna element arrangement, the antenna comprising:
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at least one dipole-like antenna element; an electrically conductive mount device, at least indirectly mechanically connected to and/or mounted on the reflector, the mount device being capacitively connected to the reflector and/or being electrically conductively connected to the reflector without touching the reflector, a coupling element in the form of a rod, said coupling element being electrically conductive and extending transversely with respect to the reflector plane on the front face of the reflector, the mount device having an axial hole in the interior thereof, the axial hole in the mount device being positionable on the coupling element which is in the form of a rod, such that the mount device and the coupling element are capacitively coupled, while avoiding any electrically conductive contact. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification