-
公开(公告)号：US20050253765A1
公开(公告)日：2005-11-17
申请号：US11096741
申请日：2005-04-01
摘要： The present invention relates to a planar antenna comprising a resonating slot 12 dimensioned to operate at a given frequency, the slot being realized on a substrate 10 and supplied by a feed line 13 in a short circuit plane in which it is located. The substrate has a variable thickness 10b. The invention can be used in wireless networks.
摘要翻译： 平面天线技术领域本发明涉及一种包括谐振槽12的平面天线，该谐振槽12的尺寸设计成以给定的频率工作，所述槽被实现在基板10上，并由馈电线13在其所在的短路平面中提供。 衬底具有可变的厚度10b。 本发明可用于无线网络。
-
22.发明申请PRINTED SLOT-TYPE DIRECTIONAL ANTENNA, AND SYSTEM COMPRISING AN ARRAY OF A PLURALITY OF PRINTED SLOT-TYPE DIRECTIONAL ANTENNAS 审中-公开打印的SLOT型方向天线，以及包含多个打印型的方向天线的阵列的系统公开(公告)号：US20130285865A1
公开(公告)日：2013-10-31
申请号：US13979466
申请日：2011-11-30
IPC分类号： H01Q13/10
CPC分类号： H01Q13/10 , H01Q13/085 , H01Q21/205 , H01Q21/26
摘要： The present invention relates to a printed slot-type directional antenna. The invention also relates to antenna systems formed by arranging a plurality of such antennas in an array. The flared printed slot-type directional antenna includes a substrate having a floorplan, in which the slot is etched along a profile having a longitudinal axis, and a line for supplying power to the slot, and is characterized in that the substrate comprises at least one first and one second portion which are folded along an axis that is parallel to said longitudinal axis, and which form an angle A relative to one another.
摘要翻译： 本发明涉及一种印刷槽式定向天线。 本发明还涉及通过以阵列布置多个这样的天线而形成的天线系统。 喇叭形印刷槽式定向天线包括具有平面图的基板，其中沿着具有纵向轴线的轮廓蚀刻槽，以及用于向槽供电的线，其特征在于，所述基板包括至少一个 第一部分和第二部分沿着平行于所述纵向轴线的轴线折叠并且相对于彼此形成角度A.
-
公开(公告)号：US20100220015A1
公开(公告)日：2010-09-02
申请号：US12660383
申请日：2010-02-25
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0442 , H01Q1/243 , H01Q9/0421 , H01Q9/42
摘要： The present invention relates to a very compact antenna system with a diversity order of 2. An antenna system with a diversity order of 2 integrated on an electronic card comprising a first radiating element of F-inverted type with a first extremity connected to a ground plane, a second extremity free and a conductive power supply part, a second radiating element of F-inverted type with a first extremity connected to a ground plane, a second extremity free and a conductive power supply part, characterized in that the free extremities of the first and second radiating elements are opposite one another and are separated by a projecting element of the ground plane.Application in electronic cards for multi-standard communication devices.
摘要翻译： 本发明涉及分集阶数为2的非常紧凑的天线系统。集成在电子卡上的分集阶数为2的天线系统包括：F倒置型的第一辐射元件，其第一末端连接到接地层 ，第二末端自由和导电供电部分，具有第一末端连接到接地平面的F倒置型的第二辐射元件，第二末端自由和导电供电部分，其特征在于，所述第二末端的自由末端 第一和第二辐射元件彼此相对并且被接地平面的突出元件分开。 应用于多标准通信设备的电子卡。
-
公开(公告)号：US20090219219A1
公开(公告)日：2009-09-03
申请号：US12094627
申请日：2006-11-20
IPC分类号： H01Q21/00
CPC分类号： H01Q21/28 , H01Q9/0407 , H01Q21/0006 , H01Q21/24
摘要： The invention consists of an antenna array, for the reception of two frequency bands, comprising two pairs of radiating elements and an network for excitation of these elements for the reception of one of the bands. The radiating elements are positioned so as to free the center of the array to allow colocalized reception of the other band. The excitation network comprises hybrid elements so as to introduce a certain phase shift between the radiating elements allowing a dual circular polarization. This network must comply with two constraints: The phase shift introduced between the hybrids must be equal to the phase shift of the hybrid modulo 2kπ k integer. and the length of the line L1 placed between the first hybrid H1 and the first patch PA1 is such that it introduces a phase shift equal to π modulo 2kπ k integer
摘要翻译： 本发明包括用于接收两个频带的天线阵列，包括两对辐射元件和用于激发这些元件以用于接收其中一个频带的网络。 辐射元件被定位成释放阵列的中心以允许另一个带的共定位接收。 励磁网络包括混合元件，以便在辐射元件之间引入一定的相移，允许双圆极化。 该网络必须符合两个约束条件：杂波之间引入的相移必须等于混合模2kpi k整数的相移。 并且放置在第一混合H1和第一贴片PA1之间的线L1的长度使得其引入等于π模2kpi k整数的相移
-
公开(公告)号：US07119758B2
公开(公告)日：2006-10-10
申请号：US10977026
申请日：2004-10-29
IPC分类号： H01Q15/08
CPC分类号： H01Q25/008 , H01Q13/085 , H01Q19/062
摘要： The high frequency, multiple beam antenna system comprises a focusing device having a profile of revolution created by the cross section of a dielectric lens rotating about an axis located in its plane and radiating elements with form of directional-printed antennas with longitudinal radiation.
摘要翻译： 高频多波束天线系统包括聚焦装置，该聚焦装置具有由围绕位于其平面中的轴线旋转的介电透镜的横截面产生的旋转轮廓，以及具有纵向辐射的定向印刷天线形式的辐射元件。
-
公开(公告)号：US08502677B2
公开(公告)日：2013-08-06
申请号：US12308724
申请日：2007-06-13
IPC分类号： G08B13/14
CPC分类号： G06K19/07749 , G06K19/045 , G11B23/0042 , H01Q1/2208 , H01Q13/10
摘要： The present invention relates to a method for integrating an identifier circuit in a data medium formed by at least one dielectric substrate covered by a conductive layer, the conductive layer comprising a part receiving data and a part without data. The method consists in etching in the part without data of the conductive layer, at least one resonating slot forming an antenna and coupling an integrated circuit to the slot.
摘要翻译： 本发明涉及一种用于将标识符电路集成在由由导电层覆盖的至少一个电介质衬底形成的数据介质中，该导电层包括接收数据的部分和没有数据的部分。 该方法包括在没有导电层的数据的部分中蚀刻，形成天线的至少一个谐振槽并将集成电路耦合到槽。
-
公开(公告)号：US08405553B2
公开(公告)日：2013-03-26
申请号：US12660383
申请日：2010-02-25
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0442 , H01Q1/243 , H01Q9/0421 , H01Q9/42
摘要： The present invention relates to a very compact antenna system with a diversity order of 2. An antenna system with a diversity order of 2 integrated on an electronic card comprising a first radiating element of F-inverted type with a first extremity connected to a ground plane, a second extremity free and a conductive power supply part, a second radiating element of F-inverted type with a first extremity connected to a ground plane, a second extremity free and a conductive power supply part, characterized in that the free extremities of the first and second radiating elements are opposite one another and are separated by a projecting element of the ground plane.Application in electronic cards for multi-standard communication devices.
摘要翻译： 本发明涉及分集阶数为2的非常紧凑的天线系统。集成在电子卡上的分集阶数为2的天线系统包括：F倒置型的第一辐射元件，其第一末端连接到接地层 ，第二末端自由和导电供电部分，具有第一末端连接到接地平面的F倒置型的第二辐射元件，第二无端和导电电源部分，其特征在于，所述第二末端的自由端 第一和第二辐射元件彼此相对并且被接地平面的突出元件分开。 应用于多标准通信设备的电子卡。
-
公开(公告)号：US08081135B2
公开(公告)日：2011-12-20
申请号：US12094627
申请日：2006-11-20
IPC分类号： H01Q21/00
CPC分类号： H01Q21/28 , H01Q9/0407 , H01Q21/0006 , H01Q21/24
摘要： The invention consists of an antenna array, for the reception of two frequency bands, comprising two pairs of radiating elements and an network for excitation of these elements for the reception of one of the bands. The radiating elements are positioned so as to free the center of the array to allow colocalized reception of the other band. The excitation network comprises hybrid elements so as to introduce a certain phase shift between the radiating elements allowing a dual circular polarization. This network must comply with two constraints: The phase shift introduced between the hybrids must be equal to the phase shift of the hybrid modulo 2 integer. and the length of the line L1 placed between the first hybrid H1 and the first patch PA1 is such that it introduces a phase shift equal to π modulo 2 integer.
摘要翻译： 本发明包括用于接收两个频带的天线阵列，包括两对辐射元件和用于激发这些元件以用于接收其中一个频带的网络。 辐射元件被定位成释放阵列的中心以允许另一个带的共定位接收。 励磁网络包括混合元件，以便在辐射元件之间引入一定的相移，允许双圆极化。 该网络必须符合两个约束条件：混合器之间引入的相移必须等于混合模2整数的相移。 并且放置在第一混合H1和第一贴片PA1之间的线L1的长度使得其引入等于＆pgr的相移; 模2整数。
-
29.发明申请Compact Portable Antenna for Digital Terrestrial Television with Frequency Rejection 有权用于具有频率抑制的数字地面电视的紧凑型便携式天线公开(公告)号：US20090231222A1
公开(公告)日：2009-09-17
申请号：US12227245
申请日：2007-05-04
CPC分类号： H01Q1/44 , H01Q1/084 , H01Q1/22 , H01Q1/38 , H01Q1/521 , H01Q5/357 , H01Q5/371 , H01Q9/285 , H01Q23/00
摘要： The invention relates to a portable compact antenna formed from a first dipole type radiating element operating in a first frequency band and comprising a first and at least one second conductive arm, differentially supplied, the first arm, referred to as cold arm, forming at least one cover for an electronic card and the second arm, referred to as hot arm, being linked to the cold arm at the level of the supply. According to the invention, the hot arm comprises at least one slot resonating in a second frequency band such as the GSM band.
摘要翻译： 本发明涉及一种由第一偶极型辐射元件形成的便携式紧凑型天线，该第一偶极型辐射元件在第一频带中工作，并且包括第一至少一个第二导电臂，该第一至少一个第二导电臂差分供应第一臂，称为冷臂，至少形成 电子卡的一个盖子和被称为热臂的第二臂在供应水平处连接到冷臂。 根据本发明，热臂包括在诸如GSM频带的第二频带中谐振的至少一个时隙。
-
公开(公告)号：US20090002251A1
公开(公告)日：2009-01-01
申请号：US12156882
申请日：2008-06-05
IPC分类号： H01Q9/28
CPC分类号： H01Q9/285 , H01Q1/2291
摘要： The invention relates to a dipole type wideband antenna comprising a substrate presenting two faces, a first conductive arm, a second conductive arm placed on the substrate, a feeder line supplying the second arm passing under the first arm.In this case, the feeder line extends by a line element placed under the second arm, this element being dimensioned to filter a given frequency.
摘要翻译： 本发明涉及一种偶极型宽带天线，其包括具有两个面的基板，第一导电臂，放置在基板上的第二导电臂，供给通过第一臂下方的第二臂的馈电线。 在这种情况下，馈线由位于第二臂下方的线路元件延伸，该元件的尺寸被设计成过滤给定的频率。
-
-
-
-
-
-
-
-
-
搜索结果
40 条记录 (耗时 0.024 秒)
