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    • 4. 发明授权
    • Antenna assembly to reduce specific absorption rate
    • 天线组件降低比吸收率
    • US08659488B2
    • 2014-02-25
    • US13421890
    • 2012-03-16
    • Tiao-Hsing TsaiChi-Yin FangI-Ping YenChao-Hsu WuChun-Yuan Wang
    • Tiao-Hsing TsaiChi-Yin FangI-Ping YenChao-Hsu WuChun-Yuan Wang
    • H01Q1/24H01Q9/38
    • H01Q1/38H01Q1/48H01Q9/42H01Q21/30
    • An antenna assembly includes first and second antennas each generating a resonant mode to cover an operating bandwidth, and a transmission line. The first includes a first radiation unit with a feed-in portion coupled to a first feed portion in contact with a core wire of a coaxial cable and a first grounding portion. The second antenna includes a second radiation unit with a second feed-in portion coupled to a second feed portion in contact with a conductive shielding layer of the coaxial cable and a second grounding portion. The transmission line includes first and second connecting portions coupled respectively to the second feed portion of the second feed-in portion. When a signal within the operating bandwidth is transmitted through the coaxial cable, the energy of the signal is distributed among the first and second antennas.
    • 天线组件包括第一和第二天线,每个天线产生覆盖工作带宽的谐振模式和传输线。 第一辐射单元包括具有与第一馈电部分耦合的馈入部分的第一辐射单元,其与同轴电缆的芯线和第一接地部分接触。 第二天线包括具有第二馈入部分的第二辐射单元,第二馈入部分耦合到与同轴电缆的导电屏蔽层接触的第二馈电部分和第二接地部分。 传输线包括分别连接到第二馈入部分的第二馈送部分的第一和第二连接部分。 当通过同轴电缆传输工作带宽内的信号时,信号的能量分布在第一和第二天线之间。
    • 8. 发明授权
    • Multi-band antenna
    • 多频天线
    • US08638271B2
    • 2014-01-28
    • US13066505
    • 2011-04-14
    • Chun-Yuan WangChi-Yin Fang
    • Chun-Yuan WangChi-Yin Fang
    • H01Q1/48
    • H01Q21/30H01Q5/364H01Q5/378
    • A multi-band antenna includes a dielectric substrate, and a main antenna member and a metal piece disposed on the dielectric substrate. The main antenna member includes a feed-in portion for feeding with a radio frequency signal, a first conductor arm connected to the feed-in portion and adjacent to a first side edge of the dielectric substrate, a second conductor arm connected to the feed-in portion and having a length shorter than that of the first conductor arm, a third conductor arm connected to the feed-in portion, a fourth conductor arm extending along the third conductor arm, and a grounding portion adjacent to the feed-in portion. The metal piece is disposed at the first side edge and connected to the fourth conductor arm, resonates and couples with the first conductor arm to form a first radiator section, and cooperates with the fourth conductor arm to form a second radiator section.
    • 多频带天线包括电介质基板,以及设置在电介质基板上的主天线部件和金属片。 主天线构件包括用于馈送射频信号的馈入部分,连接到馈入部分并且与电介质基板的第一侧边缘相邻的第一导体臂,连接到馈电部分的第二导体臂, 并且具有比第一导体臂的长度短的长度,连接到馈入部的第三导体臂,沿着第三导体臂延伸的第四导体臂和与馈入部相邻的接地部。 金属片设置在第一侧边缘处并连接到第四导体臂,与第一导体臂共振并耦合以形成第一散热器部分,并与第四导体臂配合形成第二辐射器部分。
    • 10. 发明申请
    • Multi-band antenna
    • 多频天线
    • US20120081264A1
    • 2012-04-05
    • US13066505
    • 2011-04-14
    • Chun-Yuan WangChi-Yin Fang
    • Chun-Yuan WangChi-Yin Fang
    • H01Q5/01
    • H01Q21/30H01Q5/364H01Q5/378
    • A multi-band antenna includes a dielectric substrate, and a main antenna member and a metal piece disposed on the dielectric substrate. The main antenna member includes a feed-in portion for feeding with a radio frequency signal, a first conductor arm connected to the feed-in portion and adjacent to a first side edge of the dielectric substrate, a second conductor arm connected to the feed-in portion and having a length shorter than that of the first conductor arm, a third conductor arm connected to the feed-in portion, a fourth conductor arm extending along the third conductor arm, and a grounding portion adjacent to the feed-in portion. The metal piece is disposed at the first side edge and connected to the fourth conductor arm, resonates and couples with the first conductor arm to form a first radiator section, and cooperates with the fourth conductor arm to form a second radiator section.
    • 多频带天线包括电介质基板,以及设置在电介质基板上的主天线部件和金属片。 主天线构件包括用于馈送射频信号的馈入部分,连接到馈入部分并且与电介质基板的第一侧边缘相邻的第一导体臂,连接到馈电部分的第二导体臂, 并且具有比第一导体臂的长度短的长度,连接到馈入部的第三导体臂,沿着第三导体臂延伸的第四导体臂和与馈入部相邻的接地部。 金属片设置在第一侧边缘处并连接到第四导体臂,与第一导体臂共振并耦合以形成第一散热器部分,并与第四导体臂配合形成第二辐射器部分。