Edell, Shapiro & Finnan, LLC
Wireless device and antenna system with extended bandwidth
A wireless device comprises a radiating structure that comprises a ground plane layer etched on a PCB, including a clearance area nearby one edge of the PCB, and an antenna element mounted on the clearance area. The radiating structure is included in a radiating system that also includes a radiofrequency system comprising at least a matching network, including more than three components. The radiofrequency system connects the antenna element to a feeding line connected at its end to an external port. The antenna element features a maximum length within the 22-30 mm range to match the radiating system in the multiple frequency bands of operation. In general, a radiating system features extended bandwidth, typically including LTE700 bands or below. The antenna element may include two conductive adjacent surfaces with a convex shape connected between them.
Fractus Antennas, S.L.
H H H H H H H
H01Q H01Q H01Q H01Q H01Q H01Q H01Q
inventional inventional inventional inventional inventional inventional inventional
Aurora Carles Jaume
Andujar Linares Puente Baliarda Anguera Pros