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公开(公告)号：EP3405995A1
公开(公告)日：2018-11-28
申请号：EP17741820.9
申请日：2017-01-18
发明人： DENG, Gangyi
CPC分类号： H01Q1/246 , H01Q1/36 , H01Q19/06 , H01Q19/09 , H01Q21/0087 , H01Q25/001 , H01Q25/008
摘要： A multi-beam antenna includes a plurality of radiating elements and a lens that is positioned to receive electro-magnetic radiation from at least one of the radiating elements, the lens comprising a composite dielectric material. The composite dielectric material comprises a foamed base dielectric material having particles of a high dielectric constant material embedded therein, the high dielectric constant material having a dielectric constant that is at least three times a dielectric constant of the foamed base dielectric material.
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2.发明公开
公开(公告)号：EP3955383A1
公开(公告)日：2022-02-16
申请号：EP21200086.3
申请日：2019-08-22
发明人： TANG, Chengcheng , DENG, Gangyi , BISIULES, Peter J. , LI, Yunzhe
摘要： A base station antenna, comprising a first linear array of dual-polarized low-band radiating elements that are configured to transmit radio frequency ("RF") signals in a first frequency band; a second linear array of mid-band radiating elements that are configured to transmit RF signals in a second frequency band; a third linear array of high-band radiating elements that are configured to transmit RF signals in a third frequency band; wherein the first linear array of dual-polarized low-band radiating elements is positioned between the second linear array of mid-band radiating elements and the third linear array of high-band radiating elements, wherein each low-band radiating element includes a first dipole having first and second dipole arms that extend along a first axis and a second dipole having third and fourth dipole arms that extend along a second axis, wherein the first dipole arm is shaped differently from the second dipole arm, and wherein the first dipole arm vertically overlaps one of the radiating elements in the second linear array of mid-band radiating elements.
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公开(公告)号：EP3221920A1
公开(公告)日：2017-09-27
申请号：EP15808046.5
申请日：2015-11-17
发明人： DENG, Gangyi
摘要： A cellular antenna having an array of radiating elements and a flat sheet of dielectric material in front of the antenna radiating elements and spaced about a half wavelength from the antenna phase center to provide an azimuth beam width that is narrower than without the dielectric sheet. The sheet of dielectric material may be continuous or segmented and a single layer or multi-layer. The amount of narrowing may be controlled by changing the thickness and dielectric constant of the dielectric sheet.
摘要翻译： 一种蜂窝天线，其在天线辐射元件的前面具有辐射元件阵列和平坦的介电材料片，并且与天线相位中心隔开大约一半的波长，以提供比没有介电片更窄的方位角波束宽度。 介电材料片可以是连续的或分段的，并且可以是单层或多层。 缩小量可以通过改变介电片的厚度和介电常数来控制。
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公开(公告)号：EP3861592A1
公开(公告)日：2021-08-11
申请号：EP19869997.7
申请日：2019-10-04
发明人： PATEL, Sammit , KAISTHA, Amit , DENG, Gangyi , HOU, XiaoHua , TANG, Chengcheng , HUANG, Joy
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