Antenna for automobiles and set of components for the same
OwnerMarco Schnürerinventor
Life of this patent
Estimating the term…
Abstract
An antenna for automobiles including a coaxial coupler, which has an outer conductor, an inner conductor and a plastic supporting body that fixes the inner conductor inside the outer conductor. The antenna also includes a radiating element, which is connected to the inner conductor of the coupler in an electrically conductive manner. A circuit provided for antenna-matching is located on a circuit supporting plate, which is arranged between the radiating element and the inner conductor of the coupler and which extends toward the radiating element. The circuit is also connected to the inner conductor of the coupler as well as to the radiating element in an electrically conductive manner. A plastic sleeve which encapsulates the radiating element in which the outer conductor of the coupler is anchored.
Claims12
An antenna for automobiles comprising:
- a coaxial coupler, which has an outer conductor, an inner conductor and a plastic supporting body, which fixes the inner conductor inside the outer conductor,
- a radiating element, which is connected to the inner conductor of the coupler in an electrically conductive manner, whereby a circuit provided for matching the antenna is located on a circuit supporting plate, which is arranged between the radiating element and the inner conductor of the coupler and which extends in the direction of the radiating element, said circuit being also connected to the inner conductor of the coupler as well as to the radiating element in an electrically conductive manner, and
- a plastic sleeve, which encapsulates the radiating element and in which the outer conductor of the coupler is anchored, and
- wherein the circuit supporting plate is embedded in the supporting body and, on the edge thereof, has a contact surface, which is not covered by the plastic of the supporting body, and which is configured for contact with the outer conductor of the coupler.
Dependencies are inferred from the claim text.