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US 10,122,403 B2Granted
Wireless device
AssigneeFractus Antennas, S.L.
InventorsJaume Anguera Pros, Aurora Andujar Linares
Life of this patent
Estimating the term…
Abstract
A wireless multi-band device comprises a radiating system comprising a ground plane layer, a boosting element, and a radiofrequency system, wherein the radiofrequency system comprises a tunable reactive element.
Claims16
A wireless multi-band device comprising:
- a radiating system configured to operate in at least two, non-contiguous frequency regions, the radiating system comprising:
- a ground plane layer;
- a boosting element coupled to the ground plane layer and having a largest dimension less that ⅙th of a longest operating wavelength in the two frequency regions;
- and
- a radiofrequency system comprising a matching network to adjust an impedance of the radiating system to increase impedance matching of the radiating system in the two frequency regions, the radiofrequency system including:
- first and second inductors connected in series, the first inductor being connected to the boosting element and the second inductor being connected to an input or output of the radiofrequency system;
- and a tunable capacitor connected in parallel with the second inductor, wherein the radiofrequency system includes at most five components.
4 more elements
A wireless multi-band device comprising:
- a radiating system configured to operate in at least two, non-contiguous frequency regions, the radiating system comprising:
- a ground plane layer;
- a boosting element coupled to the ground plane layer and having a largest dimension less that ⅙th of a longest operating wavelength in the two frequency regions;
- and
- a radiofrequency system comprising a matching network to adjust an impedance of the radiating system to increase impedance matching of the radiating system in the two frequency regions, the radiofrequency system comprising:
- an inductor connected on one end to the boosting element and on the other end to an input or output of the radiofrequency system;
- and a tunable capacitor connected in parallel with the inductor, wherein the radiofrequency system includes at most five components.
4 more elements
Dependencies are inferred from the claim text.