Back to results
US 2009/0015492 A1Published application
Multiband antenna system
AssigneeRobert Bosch GmbH
InventorRainer Kuehne
Life of this patent
Estimating the term…
Abstract
In a multiband antenna system for a vehicle windshield, an antenna conductor structure is provided in lateral recesses of the heating conductor field. The antenna conductor structure is non-electrically coupled to the heating conductor field with low resistance using high-frequency technology. This system ensures defrosting of the vehicle windshield in the entire wiped area without being affected by the antenna conductor structure.
Claims16
1-13. (canceled)
A multiband antenna system, comprising:
- a heating conductor field having lateral recesses;
- an antenna conductor structure outside the heating conductor field for at least two reception ranges, the antenna conductor structure situated substantially in the lateral recesses of the heating conductor field;
- and
- a low-resistance but non-electric coupling of the antenna conductor structure, using high-frequency technology, to the heating conductor field, which is effective for one of the at least two reception ranges.
1 more element
Dependencies are inferred from the claim text.