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1.发明公开ISOLATION STRUCTURES FOR DUAL-POLARIZED ANTENNAS 审中-公开ISOLATIONSSTRUKTURENFÜRDOPPOLARISIERTE ANTENNEN
公开(公告)号：EP2831952A1
公开(公告)日：2015-02-04
申请号：EP13770116.5
申请日：2013-03-24
发明人： YONA, Haim , MAMO, Shay , AZULAY, Snir , ZIV, Yaniv , GOLDMAN, Ruvim
IPC分类号： H01Q21/24
CPC分类号： H01Q21/24 , H01Q1/521 , H01Q9/285 , H01Q21/062 , H01Q21/065 , H01Q21/26
摘要： An antenna, including a first dipole having a first polarization, the first dipole including a first pair of dipole arms, a second dipole having a second polarization, the second dipole including a second pair of dipole arms, at least one dipole arm of the first pair of dipole arms being located with respect to at least one dipole arm of the second pair of dipole arms so as to form at least one isolation slot therebetween, currents along the at least one isolation slot being operative to at least partially cancel mutual coupling between the first dipole and the second dipole, and a feed arrangement for feeding the first and second dipoles.
摘要翻译： 一种天线，包括具有第一极化的第一偶极子，所述第一偶极子包括第一对偶极臂，具有第二极化的第二偶极子，所述第二偶极子包括第二对偶极臂，所述第一偶极子包括第一偶极子， 一对偶极臂相对于第二对偶极臂的至少一个偶极臂定位，以便在它们之间形成至少一个隔离槽，沿着至少一个隔离槽的电流可操作以至少部分地消除 第一偶极子和第二偶极子，以及用于馈送第一和第二偶极子的馈送装置。
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公开(公告)号：EP2368293A1
公开(公告)日：2011-09-28
申请号：EP09833057.4
申请日：2009-12-13
发明人： KRUPA, Steve
IPC分类号： H01Q9/00
CPC分类号： H01Q7/00 , H01Q19/005
摘要： An inductively coupled band selectable and tunable antenna, the antenna including a first conductive segment, a second conductive segment interleaved with the first conductive segment and inductively coupled to the first conductive segment, band selection hardware located along the first conductive segment and tuning hardware located along the second conductive segment.
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公开(公告)号：EP3259806A2
公开(公告)日：2017-12-27
申请号：EP16713988.0
申请日：2016-02-18
发明人： ZIV, Yaniv
CPC分类号： H01Q9/16 , H01Q21/062 , H01Q21/24
摘要： A multiple-input multiple-output antenna is provided. The antenna may include, but is not limited to, at least one first dipole antenna including a first dipole arm, a second dipole arm, and a balun, the balun including a first bent conductive and a second bent conductive, and at least one second dipole antenna, the at least one second dipole antenna including a third dipole arm, a fourth dipole arm, a u-shaped balun galvantically coupled to the third dipole arm and the fourth dipole arm, a first conductive element galvanically isolated from the third dipole arm, the fourth dipole arm and the u-shaped balun, the first conductive element configured to capacitively couple to the third and fourth dipole arms, and a second conductive element galvanically connected to the u-shaped balun, the second conductive element configured to capacitively couple to the third dipole arm.
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公开(公告)号：EP2705731A1
公开(公告)日：2014-03-12
申请号：EP12779821.3
申请日：2012-05-03
发明人： STOYTCHEV, Marin , CONNORS, Cliff , WANNAGOT, Gary , ZAILA, Samuel , CHAIR, Ricky , COZZOLINO, Randell
IPC分类号： H05B37/02
CPC分类号： H01Q1/22 , F21K9/23 , F21V3/00 , F21V23/00 , F21V29/773 , F21V33/0004 , F21Y2115/10 , H01J5/54 , H01J61/327 , H01J61/56 , H01Q1/2208 , H01Q1/42 , H01Q1/44 , H01Q7/00 , H01Q9/26 , H05B33/0803 , H05B37/0272
摘要： A lighting device including at least one light source, a housing located adjacent to the at least one light source, the housing defining a longitudinal axis and being intersected by a lateral axis and an antenna at least partially enclosed by the housing and located proximal to the at least one light source, the antenna being operative to radiate energy, more than half of the energy being radiated in a direction within a hemisphere symmetric about the longitudinal axis and having an equatorial plane in which the lateral axis extends.
摘要翻译： 一种照明装置，包括至少一个光源，与所述至少一个光源相邻的壳体，所述壳体限定纵向轴线并且被横向轴线相交，并且所述天线至少部分地被所述壳体包围并位于 至少一个光源，所述天线可操作以辐射能量，所述能量中的一半以上在围绕所述纵向轴线对称的半球内的方向上辐射，并具有横轴延伸的赤道平面。
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公开(公告)号：EP2668677B1
公开(公告)日：2018-10-10
申请号：EP12738748.8
申请日：2012-01-26
发明人： AZULAY, Snir , GOLDMAN, Ruvim , BEREZIN, Anatoly , ZIV, Yaniv , YONA, Haim , MAMO, Shay , SHTRIKMAN, Ilan
CPC分类号： H01Q21/24 , H01Q1/007 , H01Q21/205 , H01Q21/28
摘要： An antenna, including a broadband vertically polarized monopole radiating element, a reflector having a projection in a first plane generally perpendicular to a vertical axis of the monopole radiating element, a plurality of horizontally polarized radiating elements arranged generally concentrically with respect to the monopole radiating element, each one of the horizontally polarized radiating elements having a projection in a second plane generally perpendicular to the vertical axis, the second plane being offset from the first plane in a direction along the vertical axis and a feed arrangement for feeding the monopole and horizontally polarized radiating elements.
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公开(公告)号：EP3243241A1
公开(公告)日：2017-11-15
申请号：EP16711690.4
申请日：2016-01-06
发明人： ZIV, Yaniv
CPC分类号： H01Q1/24 , H01Q1/38 , H01Q1/48 , H01Q1/521 , H01Q5/10 , H01Q5/392 , H01Q5/40 , H01Q5/50 , H01Q9/30 , H01Q9/40 , H01Q9/42
摘要： An antenna device is provided. The antenna device may include, but is not limited to, a first feed cable including a conductive core and a conductive shielding, a substrate, a monopole antenna mounted to the substrate, the monopole antenna galvanically coupled to the conductive core of the first feed cable and configured to radiate within a first frequency band when fed a signal from the conductive core of the feed cable, and a conductive coupling element galvanically coupled to the conductive shielding of the feed cable. The conductive coupling element may include a first conductive element configured to radiate within a second frequency band when the monopole is fed a signal from the conductive core of the feed cable, and a second conductive element configured to radiate within a third frequency band when the monopole is fed a signal from the conductive core of the feed cable.
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公开(公告)号：EP3224903A1
公开(公告)日：2017-10-04
申请号：EP15813104.5
申请日：2015-11-24
发明人： COHEN, Chen , HAIM, Yona
摘要： An antenna, including, but not limited to, a multiple input multiple output antenna is provided. The antenna may include, but is not limited to, a transmission array configured to radiate in a first frequency range, the transmission array including a plurality of dipoles, and an isolator located between the plurality of dipoles of the transmission array, the isolator including at least one conductive strip.
摘要翻译： 提供了一种天线，包括但不限于多输入多输出天线。 该天线可以包括但不限于配置成在第一频率范围内辐射的发射阵列，该发射阵列包括多个偶极子以及位于发射阵列的多个偶极子之间的隔离器，隔离器包括在 至少一个导电条。
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公开(公告)号：EP3058619A1
公开(公告)日：2016-08-24
申请号：EP14853313.6
申请日：2014-10-07
摘要： An antenna, including at least one set of conductive arms radiative at a resonant frequency, the at least one set of conductive arms including a first conductive arm having a first terminus and a second conductive arm having a second terminus, the first and second termini being closely spaced so as to form a capacitive gap therebetween, the capacitive gap having a width, a feed connection located on the first conductive arm, a first electrical length being defined along the first conductive arm between the feed co-nection and the first terminus, a ground connection located on the second conductive arm, a second electrical length being defined along the second conductive arm between the ground connection and the second terminus, the resonant frequency depending at least on the width of the capacitive gap and on the first and second electrical lengths.
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公开(公告)号：EP2668677A1
公开(公告)日：2013-12-04
申请号：EP12738748.8
申请日：2012-01-26
发明人： AZULAY, Snir , GOLDMAN, Ruvim , BEREZIN, Anatoly , ZIV, Yaniv , YONA, Haim , MAMO, Shay , SHTRIKMAN, Ilan
IPC分类号： H01L35/00
CPC分类号： H01Q21/24 , H01Q1/007 , H01Q21/205 , H01Q21/28
摘要： An antenna, including a broadband vertically polarized monopole radiating element, a reflector having a projection in a first plane generally perpendicular to a vertical axis of the monopole radiating element, a plurality of horizontally polarized radiating elements arranged generally concentrically with respect to the monopole radiating element, each one of the horizontally polarized radiating elements having a projection in a second plane generally perpendicular to the vertical axis, the second plane being offset from the first plane in a direction along the vertical axis and a feed arrangement for feeding the monopole and horizontally polarized radiating elements.
摘要翻译： 包括宽带垂直极化单极辐射元件的天线，具有大致垂直于单极辐射元件的垂直轴的第一平面中的突起的反射器，多个相对于单极辐射元件同心布置的水平偏振辐射元件 每个水平极化的辐射元件在大致垂直于垂直轴线的第二平面中具有突起，第二平面沿着垂直轴线的方向偏离第一平面，以及用于馈送单极子并且水平偏振的馈送装置 辐射元件
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公开(公告)号：EP2661788A2
公开(公告)日：2013-11-13
申请号：EP12732378.0
申请日：2012-01-03
发明人： AZULAY, Snir , KRUPA, Steve
IPC分类号： H01Q3/34
CPC分类号： H01Q5/364 , H01Q1/243 , H01Q1/38 , H01Q5/307 , H01Q5/335 , H01Q9/045 , H01Q9/0457 , H01Q9/42
摘要： An antenna including a substrate formed of a non-conductive material, a ground plane disposed on the substrate, a wideband radiating element having one end connected to an edge of the ground plane and an elongate feed arm feeding the wideband radiating element and having a maximum width of 1/100 of a predetermined wavelength, the predetermined wavelength being defined by formula (I) wherein λ
ρ is the predetermined wavelength, f is a lowest operating frequency of the wideband radiating element, μ is a permeability of the substrate, ε
r is a relative bulk permittivity of the substrate, W is a width of a conductive trace disposed above the substrate and H is a thickness of the substrate, wherein formula (II).
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