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    • 11. 发明申请
    • Dual-band antenna with low profile
    • 低频双频天线
    • US20050243006A1
    • 2005-11-03
    • US11001263
    • 2004-11-30
    • Hsien-Chu LinChen-Ta HungLung-Sheng Tai
    • Hsien-Chu LinChen-Ta HungLung-Sheng Tai
    • H01Q5/00H01Q5/371H01Q9/04H01Q13/10
    • H01Q13/10H01Q5/371H01Q9/0421
    • A dual-band antenna can be used in wireless communications under Bluetooth and IEEE 802.11a/b/g standards includes a rectangular base (1) forming a transverse bar (5) and a grounding bar (41) extending therefrom in a same direction, a radiating portion (2) arranged distantly above the base, an interconnection bar (3) connecting the base and the radiating portion and a feeder cable (6). The radiating portion includes a first and a second radiating arms extending from the interconnection bar in opposite directions. The first and the second radiating arms, the interconnection bar, the transverse bar, the grounding portion and the feeder cable corporately form a first and a second inverted-F antennas respectively operating at a lower frequency band and a higher frequency band.
    • 双频天线可用于蓝牙无线通信,IEEE 802.11a / b / g标准包括形成横杆(5)的矩形基座(1)和沿相同方向延伸的接地杆(41) 布置在基座上方的辐射部分(2),连接基座和辐射部分的互连条(3)和馈电电缆(6)。 辐射部分包括从互连条沿相反方向延伸的第一和第二辐射臂。 第一和第二辐射臂,互连条,横杆,接地部分和馈电电缆共同形成分别在较低频带和较高频带操作的第一和第二倒F天线。
    • 19. 发明授权
    • Antenna assembly
    • 天线组件
    • US07148857B2
    • 2006-12-12
    • US11025544
    • 2004-12-28
    • Hsien-Chu LinMu-Hsiung Lin
    • Hsien-Chu LinMu-Hsiung Lin
    • H01Q1/52
    • H01Q1/002
    • An antenna assembly according to the present invention includes an antenna, a protecting device and cables. A radio frequency module is set before the antenna assembly and supplies signal power to the antenna through cables. The protecting device is located between the antenna and the radio frequency module so as to avoid undesired direct current to flow into the radio frequency module. The antenna, protecting device and radio frequency module are connected by cables. Connecting with and protected by the protecting device, the RF module works reliably under the above-mentioned construction of the antenna assembly which can hardly affect the performance of the antenna.
    • 根据本发明的天线组件包括天线,保护装置和电缆。 射频模块设置在天线组件之前,并通过电缆向天线提供信号电源。 保护装置位于天线和射频模块之间,以避免不必要的直流流入射频模块。 天线,保护装置和射频模块通过电缆连接。 通过与保护装置的连接和保护,RF模块可以在天线组件的上述构造下可靠地工作,这几乎不会影响天线的性能。