公开(公告)号：US20140306855A1

公开(公告)日：2014-10-16

申请号：US14102703

申请日：2013-12-11

Applicant: QUANTA COMPUTER INC.

Inventor： Chin-Lung TSAI ,  Men-Hsueh TSAI

IPC: H01Q5/00

CPC classification number: H01Q5/314 ,  H01Q9/145 ,  H01Q9/42

Abstract: A tunable multiband antenna includes a first radiation conductor spaced apart from a grounding conductor, a second radiation conductor spaced apart from the grounding conductor and connected to the first radiation conductor, a first tuning unit electrically connected between a signal source and the first radiation conductor and operable to provide different impedances and a second tuning unit electrically connected between the grounding conductor and the second radiation conductor and operable to provide different impedances.

Abstract translation: 可调谐多频天线包括与接地导体间隔开的第一辐射导体，与接地导体间隔开并连接到第一辐射导体的第二辐射导体，电连接在信号源和第一辐射导体之间的第一调谐单元和 可操作以提供不同的阻抗，以及电连接在接地导体和第二辐射导体之间并可操作以提供不同阻抗的第二调谐单元。

公开(公告)号：US20140306858A1

公开(公告)日：2014-10-16

申请号：US14104171

申请日：2013-12-12

Applicant: QUANTA COMPUTER INC.

Inventor： Chin-Lung TSAI ,  Men-Hsueh TSAI

IPC: H01Q9/14

CPC classification number: H01Q9/145 ,  H01Q9/42

Abstract: A broadband antenna includes a grounding plane, a radiation unit which has first and second radiation components disposed adjacent to the grounding plane, and an impedance adjusting unit which is operable to adjust an impedance upon receipt of and according to a control signal. A length of a resonance path of the antenna is equal to an overall electrical length of from the first radiation component, the impedance adjusting unit, to the second terminal.

Abstract translation: 宽带天线包括接地平面，辐射单元，其具有邻近接地平面设置的第一和第二辐射分量;以及阻抗调节单元，其可操作以在接收到控制信号时调节阻抗。 天线的谐振路径的长度等于从第一辐射分量，阻抗调节单元到第二端子的总电气长度。