Sensor element for opening of doors and gates
First Claim
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1. A sensor element for opening doors and gates comprising:
- an antenna means for producing a sensing field for detecting people and/or static objects, the antenna means has a flat antenna unit, at least one pin like antenna which projects from the flat antenna unit in a substantially perpendicular direction with respect to the flat antenna unit, a plurality of individual row arrangements, each comprising a reflector, an underlying antenna and an underlying director are provided on the flat antenna unit as projecting pins, and wherein the sensing field for a determinable field characteristic can be focused using a plurality row arrangement of a plurality of reflectors, antennas and directors above one another, wherein a distance between individual arrangements is able to be changed and set.
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Abstract
A sensor element for opening of doors and gates, with the aim being to allow production of a detection field for identification of people and/or static objects by means of an antenna element, the antenna element is intended to have a flat antenna unit, with a pin-like antenna projecting at least approximately vertically from the flat antenna unit.
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14 Claims
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1. A sensor element for opening doors and gates comprising:
an antenna means for producing a sensing field for detecting people and/or static objects, the antenna means has a flat antenna unit, at least one pin like antenna which projects from the flat antenna unit in a substantially perpendicular direction with respect to the flat antenna unit, a plurality of individual row arrangements, each comprising a reflector, an underlying antenna and an underlying director are provided on the flat antenna unit as projecting pins, and wherein the sensing field for a determinable field characteristic can be focused using a plurality row arrangement of a plurality of reflectors, antennas and directors above one another, wherein a distance between individual arrangements is able to be changed and set. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
Specification