Fractus, S.a.

Advanced Automotive Antennas, S.l.

A3-advanced Automotive Antennas

Edouard Jean Louis Rozan

Carles Puente Baliarda

Jaume Anguera Pros

Juan Carlos Collado Gomez

Nuria Duffo Ubeda

Juan Manuel O'Callaghan Castella

Jaime Anguera Pros

A novel geometry, the geometry of Space-Filling Curves (SFC) is defined in the present invention and it is used to shape a part of an antenna. By means of this novel technique, the size of the antenna can be reduced with respect to prior art, or alternatively, given a fixed size the antenna can operate at a lower frequency with respect to a conventional antenna of the same size.

Space-filling miniature antennas

The present invention is generally related to an antenna assembly, and in particular to a rear-view mirror antenna assembly for motor vehicles. The antenna assembly comprises a mirror attached to a casing () defining an outer perimeter (), the assembly further comprising an antenna element () having a radiating element, wherein said radiating element is housed within said mirror and said casing and it is located substantially along said outer perimeter.

Vehicle mirror antenna assembly

This invention relates generally to a multiservice antenna system assembly. The multiservice antenna system assembly may include one antenna that is fastened by means of a support, or at least two antennas that are grouped together by means of a support. The support may, for example, be a plastic packing. This invention is particularly useful when the antenna assembly is located in automobile rear-view mirrors and more particularly in exterior rear-view mirrors.

Multiservice antenna system assembly

A high frequency electromagnetic circuit is disclosed as being patterned on a metallic or superconducting film on top of a dielectric in a plurality of configurations. A part of the circuit such as the characteristic strip or slot of the configurations is shaped in a novel space-filling geometry which allows a significant size reduction of a circuital component. Miniature transmission lines, capacitors, inductors, resistors, filters, and oscillators can be manufactured this way.

Fractal and space-filling transmission lines, resonators, filters and passive network elements

This invention relates to high frequency electromagnetic circuits, in particular to those made on planar or quasi-planar substrates, where the circuit is patterned on a metallic or superconducting film on top of a dielectric in any of the configurations known to those skilled in the art (for instance micro-strip, strip-line, co-planar, parallel plate or slot-line configurations). A part of the circuit such as the characteristic strip or slot of said configurations is shaped in a novel space-filling geometry which allows a significant size reduction of the circuital component. Miniature transmission lines, capacitors, inductors, resistors, filters and oscillators can be manufactured this way.

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Barcelona, Spain

Edouard Jean Louis Rozan