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    • 8. 发明授权
    • Illuminant-mounted antenna
    • 照明天线
    • US5917453A
    • 1999-06-29
    • US812432
    • 1997-03-07
    • Shigeru UchinoKatsuhiko Yamakawa
    • Shigeru UchinoKatsuhiko Yamakawa
    • H01Q1/06H01Q1/10H01Q1/24
    • H01Q1/06H01Q1/242
    • An illuminant-mounted antenna includes a rod-shaped antenna element, an illuminant mounted on top of the rod-shaped antenna element, and lighting means for lighting the illuminant by high frequency energy generated on the rod-shaped antenna element when a portable transceiver is operated. The lighting means includes a high frequency detecting diode and an inductive element. One end of the high frequency detecting diode and one end of the inductive element are connected in common to the top of the rod-shaped antenna element, and the other end of the high frequency detecting diode and the other end of the inductive element are connected to both ends of the illuminant. It is preferable that the rod-shaped antenna element be a whip antenna element capable of transmitting/receiving a very-high-frequency radio wave and an ultra-high-frequency radio wave, and an antenna element mounted on the portable transceiver, the illuminant be a light-emitting diode whose current ranges from 10 mA to 20 mA, and the inductive element be a coil whose inductance ranges from 13 nH to 40 nH.
    • 安装有发光体的天线包括杆形天线元件,安装在棒状天线元件顶部的发光体,以及照明装置,用于当便携式收发器是在杆状天线元件上时在棒状天线元件上产生的高频能量点亮发光体 操作。 照明装置包括高频检测二极管和电感元件。 高频检测二极管的一端和电感元件的一端共同连接到棒状天线元件的顶部,高频检测二极管的另一端和电感元件的另一端连接 到光源的两端。 优选地,棒状天线元件是能够发送/接收非常高频无线电波和超高频无线电波的鞭状天线元件,以及安装在便携式收发器上的天线元件,所述发光体 作为电流范围为10mA至20mA的发光二极管,电感元件为电感为13nH至40nH的线圈。