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31. 发明公开

EP0575808A1 Adjustable beam tilt antenna 失效
标题翻译：天e mit。。。。。。。。。。。
公开(公告)号：EP0575808A1
公开(公告)日：1993-12-29
申请号：EP93109147.4
申请日：1993-06-07
申请人： ALLEN TELECOM GROUP, INC.
发明人： Hadzoglou, James , Warner, Michael E. , Stevens, Harold E.
IPC分类号： H01Q21/10 , H01Q9/28 , H01Q3/12
CPC分类号： H01Q3/12 , H01Q9/28 , H01Q21/10
摘要： An omni-directional, collinear, vertical base station antenna having an adjustable or variable radiation beam tilt capability. Termination at the drive or feed point is provided by an adjustable, capacitive coupling at the feed point between the conductive elements of a feed structure (20) and a radiator assembly (10) for adjusting the physical position of the feed point and thereby the phase of the feed points relative to the upper and lower portions of the antenna, to alter the deflection angle of the radiation produced.
Signal feed means, having first and second conductive feed elements (22, 24), is connectable to a signal feed line to couple a signal between the feed line and the radiator assembly. Adjustable support and control mechanism (50) supports said elongated radiator assembly and said feed means for relative movement therebetween to effect selective adjustment of the feed point of said capacitive coupling means along the length of said elongated dipole radiator assembly to thereby effect adjustment of the beam angle of the radiation pattern.
摘要翻译：具有可调节或可变辐射束倾斜能力的全方向，共线垂直基站天线。在驱动或馈电点处的终端由馈送点上的可调电容耦合提供，馈电结构（20）和散热器组件（10）的导电元件之间用于调节馈电点的物理位置，从而调节相位的馈电点相对于天线的上部和下部，以改变所产生的辐射的偏转角。具有第一和第二导电馈送元件（22,24）的信号馈送装置可连接到信号馈送线以耦合馈送线和散热器组件之间的信号。可调节支撑和控制机构（50）支撑所述细长散热器组件和用于相对运动的所述进给装置，以便沿所述细长偶极辐射器组件的长度选择性地调节所述电容耦合装置的馈电点，从而实现波束的调节辐射图的角度。

32. 发明公开

EP0487053A1 Improved antenna structure 失效
标题翻译：改进的天线结构
公开(公告)号：EP0487053A1
公开(公告)日：1992-05-27
申请号：EP91119764.8
申请日：1991-11-19
申请人： ANDREW A.G.
发明人： Dienes, Geza
IPC分类号： H01Q1/38
CPC分类号： H01Q13/206 , H01Q1/38 , H01Q21/10
摘要： An improved radio frequency antenna may be manufactured and assembled in a cost-effective manner using a pair of conductive sections. A first conductive section has alternating wide and narrow portions, and an opposing second conductive section has alternating wide and narrow portions which are arranged opposite the narrow and wide portions, respectively, of the first conductive section. The first and second conductive sections are secured together with a gap formed therebetween such that the first and second conductive sections form an elongated unit having a first end and a second end. Each end of the unit may be terminated using a shorting rod soldered between the first and second conductive sections, and a coaxial cable may be electrically coupled to the first and second conductive sections, near the middle of the unit, for coupling a radio frequency signal to the antenna. Alternatively, the unit may be terminated at only one end, and the other end of the unit may be used for interfacing to the coaxial cable. Further, a radome may be used to enclose the unit.
摘要翻译：可以使用一对导电部分以成本有效的方式制造和组装改进的射频天线。第一导电部分具有交替的宽部分和窄部分，并且相对的第二导电部分具有交替的宽部分和窄部分，其分别与第一导电部分的窄部分和宽部分相对布置。第一和第二导电部分通过其间形成的间隙固定在一起，使得第一和第二导电部分形成具有第一端和第二端的细长单元。单元的每个末端可以使用焊接在第一和第二导电部分之间的短路杆来端接，并且同轴电缆可以在单元的中间附近电耦合到第一和第二导电部分，用于耦合射频信号到天线。或者，该单元可以仅在一端处终止，并且该单元的另一端可以用于与同轴电缆连接。此外，可以使用天线罩来封闭该单元。

33. 发明授权

EP4160823B1 COLLINEAR ANTENNA ARRAY 有权
公开(公告)号：EP4160823B1
公开(公告)日：2024-08-07
申请号：EP22199333.0
申请日：2022-10-03
IPC分类号： H01Q21/10 , H01Q9/22
CPC分类号： H01Q21/10 , H01Q9/22

34. 发明公开

EP2883278A4 THREE BAND WHIP ANTENNA 有权
标题翻译： DREIBAND-PEITSCHENANTENNE
公开(公告)号：EP2883278A4
公开(公告)日：2016-03-02
申请号：EP13828557
申请日：2013-07-25
申请人： COMROD AS
发明人： EIDE JO MORTEN , BAKKE VIDAR
IPC分类号： H01Q21/30 , H01Q1/08 , H01Q5/00 , H01Q5/314 , H01Q9/32 , H01Q21/10
CPC分类号： H01Q21/30 , H01Q1/085 , H01Q5/314 , H01Q9/32 , H01Q21/10
摘要： A three band whip antenna has a base where the whip antenna along its whole length or part of its length, has a lowest frequency band antenna element and an intermediate frequency band antenna element, wherein a highest frequency band antenna is included in the whip antenna at a position closer to base than the intermediate frequency band antenna element.
摘要翻译：三波段鞭状天线具有鞭状天线沿其整个长度或其一部分长度的基底，具有最低频带天线元件和中频带天线元件，其中最高频带天线包括在鞭状天线中比中频带天线元件更靠近基座的位置。

35. 发明授权

EP2036164B1 A RE-CONFIGURABLE ANTENNA AND A METHOD FOR ACQUIRING A CONFIGURATION OF A RE-CONFIGURABLE ANTENNA. 有权
标题翻译：重构天线和方法获得的可重构天线的结构
公开(公告)号：EP2036164B1
公开(公告)日：2013-09-25
申请号：EP06747976.6
申请日：2006-06-30
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： LINDGREN, Ulf
IPC分类号： H01Q21/10 , H04B7/04 , H01Q9/28
CPC分类号： H01Q21/10 , H01Q9/285 , H04B7/0413 , H04B7/0434

36. 发明授权

EP2422403B9 ANTENNE MULTIPLE LARGE BANDE A FAIBLE PROFIL 有权
标题翻译：低剖面宽带多天线
公开(公告)号：EP2422403B9
公开(公告)日：2013-07-24
申请号：EP10706982.5
申请日：2010-02-23
申请人： THALES
发明人： NGO BUI HUNG, Frédéric
IPC分类号： H01Q5/00 , H01Q21/10 , H01Q1/52 , H01Q9/28
CPC分类号： H01Q1/52 , H01Q5/00 , H01Q5/321 , H01Q5/40 , H01Q9/28 , H01Q21/10

37. 发明公开

EP2583353A1 ANTENNE HAUTE FREQUENCE 有权
标题翻译：高频天线
公开(公告)号：EP2583353A1
公开(公告)日：2013-04-24
申请号：EP11735491.0
申请日：2011-06-14
申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives
发明人： THOMAS, Thierry
IPC分类号： H01Q7/00 , H01Q7/04 , H01Q21/10
CPC分类号： H01Q7/00 , H01Q7/04 , H01Q21/10
摘要： The invention relates to an inductive antenna formed from at least two pairs of segments (32, 34) geometrically butted together and each comprising first (322, 342) and second (324, 344) parallel conductors insulated from each other, each pair having, at each end, a single terminal for the electrical connection of its first conductor to that of the neighbouring pair, in which said pairs are of a first type (3), in which the conductors are interrupted approximately at their mid-points so as to define the two segments, the first (respectively second) conductor of one segment being connected to the second (respectively first) conductor of the other segment of the pair, or of a second type, in which the first conductor is interrupted approximately at its mid-point so as to define the two segments, the second conductor not being interrupted.

38. 发明公开

EP1746685A3 Apparatus and method for local broadcasting in the twenty-six megahertz short wave band 审中-公开
标题翻译：设备和方法在26 MHz频段短波发送本地广播
公开(公告)号：EP1746685A3
公开(公告)日：2007-05-16
申请号：EP06015374.9
申请日：2006-07-24
申请人： TCI International, Inc.
发明人： Cheng, Po-Shin , Sinclair, Gordon G.
IPC分类号： H01Q19/12 , H01Q19/13 , H01Q19/28 , H01Q21/20 , H01Q21/10
CPC分类号： H01Q19/28 , H01Q1/246 , H01Q1/526 , H01Q3/2611 , H01Q15/168 , H01Q19/12 , H01Q19/13 , H01Q21/10 , H01Q21/205 , H01Q21/29
摘要： A short wave omnidirectional antenna for the 26 Megahertz band provides line-of-sight broadcasting at comparatively low power to serve local communities while suppressing sky wave propagation. Sky wave suppression is achieved by a critically configured reflector above the radiator or by a co-located second active or parasitic radiator spaced to achieve sufficient beam tilt to create a null at critical angles, generally from the horizon to thirty degrees above. This arrangement allows local broadcasts to be originated at numerous sites despite the narrow extent of the band (330 kHz) and the narrow (10 kHz) channel width. Among other possible applications, the antenna supports transmission using the Digital Radio Mondiale® (DRM®) system for COFDM. COFDM technology can suppress ghosting and most noise, while low emission angle of the antenna and low intended transmitter power largely prevent interference between broadcasts at moderate distances.

39. 发明授权

EP0956614B1 MICROSTRIP DISTRIBUTION ARRAY FOR GROUP ANTENNA AND SUCH GROUP ANTENNA 失效
标题翻译：微带导体分布数组天线群和这样的组天线
公开(公告)号：EP0956614B1
公开(公告)日：2006-08-23
申请号：EP98900796.8
申请日：1998-01-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： SANDSTEDT, Jonas , JOHANNISSON, Björn , SNYGG, Göran
IPC分类号： H01Q13/10 , H01Q21/08
CPC分类号： H01Q21/10 , H01Q9/0478 , H01Q13/10 , H01Q21/064 , H01Q21/065 , H01Q21/08
摘要： A device for microstrip distribution networks and for group antennas for the suppression of unwanted modes on the distribution network side of a microstrip distribution network. This thereby avoids, among other things, unwanted coupling between antenna elements (120, 220, 317, 520, 620) connected to the microstrip distribution network. A waveguide substructure (100, 200, 300, 400), in principle designed as a U of extruded aluminium, is connected to the microstrip distribution network along two connection lines (101, 201, 301, 401) with at least two electrically-conductive connections (111, 211, 311, 411) to the ground plane (116, 216, 316, 416) of the microstrip distribution network along each connection line. Together with at least part of the ground plane, the waveguide substructure forms a waveguide structure. The waveguide structure is dimensioned so that it has a cut-off frequency that is higher than the highest frequency that is used in the microstrip distribution network. This suppresses unwanted modes generated by the group antenna and by discontinuities in the distribution network as the waveguide structure acts as a high-pass filter.

40. 发明公开

EP1611638A4 ANTENNA ARRAYS AND METHODS OF MAKING THE SAME 审中-公开
标题翻译： ANTENNENGRUPPEN UND VERFAHREN ZU IHRER HERSTELLUNG
公开(公告)号：EP1611638A4
公开(公告)日：2006-04-19
申请号：EP04759212
申请日：2004-04-06
申请人： CENTURION WIRELESS TECH INC
发明人： BATEMAN BLAINE R , BANCROFT RANDY
IPC分类号： H01Q1/38 , H01Q13/20 , H01Q21/10
CPC分类号： H01Q1/38 , H01Q13/206 , H01Q21/10
摘要： The present invention provides an antenna array. The antenna array comprises a substrate (102) having a first side and a second side opposite the first side. The first side has a first conductor (106) comprising narrow elements (112) and wide elements (114). The second side has a second conductor (206) comprising narrow elements (212) and wide elements (214) such that the first conductor narrow elements are above the second conductor wide elements and the first conductor wide elements are above the second conductor narrow elements. The first conductor further has a feed element (108) and a terminating element (110).
摘要翻译：本发明提供了一种天线阵列。天线阵列包括具有第一侧和与第一侧相对的第二侧的衬底（102）。第一侧具有包括窄元件（112）和宽元件（114）的第一导体（106）。第二侧具有包括窄元件（212）和宽元件（214）的第二导体（206），使得第一导体窄元件在第二导体宽元件上方并且第一导体宽元件在第二导体窄元件上方。第一导体还具有馈电元件（108）和终端元件（110）。

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