Patent ID: 8823590
Filing Date: 2014-09-02
Classification: H01Q

Abstract:
1. A wideband antenna for a radio transceiver device, comprising: a first radiating element, extended toward a first direction, for transmitting and receiving wireless signals of a first frequency band; a second radiating element, extended toward a second direction different from the first direction, for transmitting and receiving wireless signals of a second frequency band, wherein the second frequency band is different from the first frequency band; a grounding unit; a shorting unit, having one end electrically connected between the first radiating element and the second radiating element, and another end electrically connected to the grounding unit; and a feeding board, comprising: wherein the first feeding metal plane element is coupled to the shorting unit and is configured at a specific distance from the shorting unit for indirectly feeding the wireless signals to the first or second radiating element, and a result generated by projecting the feeding board on a plane corresponding to the shorting unit partially overlaps the shorting unit and only one of the first radiating element and the second radiating element; wherein the shorting unit comprises: