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    • 3. 发明授权
    • Compact antenna system
    • 紧凑型天线系统
    • US08384607B2
    • 2013-02-26
    • US12660848
    • 2010-03-05
    • Philippe MinardJean-Francois PintosPhilippe Chambelin
    • Philippe MinardJean-Francois PintosPhilippe Chambelin
    • H01Q13/10
    • H01Q1/521H01Q21/28
    • The present invention relates to an antenna system comprising on a substrate, at least a first and a second printed radiating elements, each supplied by a feed line, with, between the two radiating elements, at least one transmission line comprising a first extremity and a second extremity. The first and the second extremities of the transmission line are respectively coupled to the first and the second radiating elements according to a coupling function with a ratio 1:b, b>1 and a phase φ, linked to the physical difference between the radiating elements, the length of the transmission line bringing a phase difference θ such that θ compensates for φ.The invention applies to antennas compatible with WIFI.
    • 天线系统技术领域本发明涉及一种天线系统,该天线系统包括在基板上,至少第一和第二印刷辐射元件,每个至少第一和第二印刷辐射元件由馈电线提供,在两个辐射元件之间,至少一个传输线包括第一末端和 第二极 传输线的第一和第二端分别根据耦合函数耦合到第一和第二辐射元件,该耦合函数的比率为1:b,b> 1,相位和相位相关联,辐射 元件,传输线的长度带来相位差&thetas; 这样&thetas; 补偿&phgr。 本发明适用于与WIFI兼容的天线。
    • 7. 发明授权
    • Transmitting/receiving antenna with radiation diversity
    • 具有辐射分集的发射/接收天线
    • US07864126B2
    • 2011-01-04
    • US12083306
    • 2006-10-18
    • Nicolas BoisbouvierJean-Francois PintosPhilippe Minard
    • Nicolas BoisbouvierJean-Francois PintosPhilippe Minard
    • H01Q13/10
    • H01Q13/10H01Q3/38H01Q9/0407H01Q21/061H01Q25/02
    • The present invention relates to a transmission/reception antenna with diversity of radiation comprising on a substrate at least a first and a second radiating elements connected by a network of feeder lines to a transmission/reception circuit of electromagnetic signals, wherein the network is constituted by a first feeder line connected to a first radiating element and by a set of two second feeder lines each connected by means of a switching element to the second radiating element in such a manner as to supply the two radiating elements in phase or in phase opposition, the set of the two second feeder lines being connected to the first feeder line by a third feeder line, the first and third feeder lines being connected by a feeder line common to the transmission/reception circuit of electromagnetic signals.
    • 本发明涉及一种具有多种辐射的发射/接收天线,其包括至少第一和第二辐射元件至少由馈线的网络连接到电磁信号的发射/接收电路的基板上, 连接到第一辐射元件的第一馈电线和由两个第二馈电线组成的一组,每条第二馈电线通过开关元件连接到第二辐射元件,以便提供相位或相位相反的两个辐射元件, 所述两条第二馈线的组由第三馈线连接到所述第一馈线,所述第一和第三馈线通过电磁信号的所述发射/接收电路共用的馈电线连接。