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公开(公告)号:US20130293321A1
公开(公告)日:2013-11-07
申请号:US13994241
申请日:2011-03-11
申请人: Raafat Lababidi , Julien Lintignat , Dominique Lo Hine Tong , All Louzir , Bruno Barelaud , Bernard Jarry
发明人: Raafat Lababidi , Julien Lintignat , Dominique Lo Hine Tong , All Louzir , Bruno Barelaud , Bernard Jarry
IPC分类号: H01P1/203
CPC分类号: H03H11/04 , H01P1/2039
摘要: The present invention relates to an active band stop filter comprising a filter input and a filter output which are linked by a transmission line LT, a resonator RE coupled to the transmission line and connectable to a load impedance. Between the resonator and the load impedance there is mounted a means of activation of the filtering function in a chosen operating band. The filter is useable in multistandard terminals.
摘要翻译: 本发明涉及一种有源带阻滤波器,包括滤波器输入端和滤波器输出端,滤波器输出端通过传输线LT连接,谐振器RE耦合到传输线并可连接到负载阻抗。 在谐振器和负载阻抗之间,安装了在所选择的工作频带中激活滤波功能的装置。 过滤器可用于多标准终端。
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公开(公告)号:US20060152425A1
公开(公告)日:2006-07-13
申请号:US11287999
申请日:2005-11-28
申请人: Nicolas Boisbouvier , Philippe Minard , All Louzir
发明人: Nicolas Boisbouvier , Philippe Minard , All Louzir
IPC分类号: H01Q13/12
CPC分类号: H01Q13/106 , H01Q3/24 , H01Q13/10 , H01Q25/00
摘要: The present invention relates to a planar antenna carried by a substrate comprising a slot in the form of a closed curve dimensioned to operate at a given frequency, supplied by a feeder line intersecting the slot at a point known as an excitation point, characterized in that at least two short circuits in parallel on the slot are positioned with respect to the excitation point so as to match the impedance to the excitation point and/or the polarization of the antenna.
摘要翻译: 本发明涉及一种由衬底承载的平面天线,其包括形状为闭合曲线形状的狭缝,其尺寸设定为以给定频率工作,由在被称为激励点的点与该槽相交的馈电线提供,其特征在于: 相对于激发点,至少在槽上并联两个短路被定位成使得阻抗与天线的激发点和/或极化相匹配。
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公开(公告)号:US20050200553A1
公开(公告)日:2005-09-15
申请号:US11034307
申请日:2005-01-12
IPC分类号: H01Q21/30 , H01Q1/38 , H01Q5/00 , H01Q5/47 , H01Q11/08 , H01Q13/24 , H01Q21/20 , H01Q21/24 , H01Q21/28 , H01Q1/36
CPC分类号: H01Q21/28 , H01Q5/47 , H01Q11/08 , H01Q13/24 , H01Q21/067
摘要: The present invention relates to a source-antenna for transmitting/receiving electromagnetic waves comprising an array of n radiating elements (113, 114) operating in a first frequency band, means (20) with longitudinal radiation operating in a second frequency band, the array and the means with longitudinal radiation having a substantially common phase centre, the n radiating elements being arranged symmetrically about the longitudinal-radiation means, and each element (113, 114) of the array consisting of a radiating element of the travelling wave type.
摘要翻译: 本发明涉及一种用于发送/接收电磁波的源天线,其包括在第一频带中工作的n个辐射元件(11,3,...,11)的阵列, 具有在第二频带中工作的纵向辐射的装置(20),所述阵列和具有基本上共同的相位中心的具有纵向辐射的装置,所述n个辐射元件围绕纵向辐射装置对称地布置,并且每个元件(11
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公开(公告)号:US09300273B2
公开(公告)日:2016-03-29
申请号:US13994241
申请日:2011-03-11
申请人: Raafat Lababidi , Julien Lintignat , Dominique Lo Hine Tong , All Louzir , Bruno Barelaud , Bernard Jarry
发明人: Raafat Lababidi , Julien Lintignat , Dominique Lo Hine Tong , All Louzir , Bruno Barelaud , Bernard Jarry
CPC分类号: H03H11/04 , H01P1/2039
摘要: The present invention relates to an active band stop filter comprising a filter input and a filter output which are linked by a transmission line LT, a resonator RE coupled to the transmission line and connectable to a load impedance. Between the resonator and the load impedance there is mounted a means of activation of the filtering function in a chosen operating band. The filter is useable in multistandard terminals.
摘要翻译: 本发明涉及一种有源带阻滤波器,包括滤波器输入端和滤波器输出端,滤波器输出端通过传输线LT连接,谐振器RE耦合到传输线并可连接到负载阻抗。 在谐振器和负载阻抗之间,安装了在所选择的工作频带中激活滤波功能的装置。 过滤器可用于多标准终端。
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