专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP3289633A1 ANTENNE 无效转让
公开(公告)号：EP3289633A1
公开(公告)日：2018-03-07
申请号：EP16720046.8
申请日：2016-04-27
申请人： Kathrein-Werke KG
发明人： GABRIEL, Roland , VOLLMER, Andreas
IPC分类号： H01Q1/24 , H01Q21/24 , H01Q9/04
CPC分类号： H01Q1/246 , H01Q9/0485 , H01Q19/20 , H01Q21/24 , H01Q21/245
摘要： The present application relates to an antenna, particularly an antenna for a mobile radio base station, having a plurality of antenna elements and having at least two transmission paths or two reception paths that are connected to two antenna elements of the antenna that are at a physical interval and have a different polarisation, wherein the antenna elements are dielectric antenna elements and/or wherein the single antenna element interval between the antenna elements is less than 0.6 λ, wherein λ is the wavelength of the centre frequency of the lowest resonant frequency range of the antenna elements, and to an antenna, particularly an antenna for a mobile radio base station, having at least two antenna elements that are at a physical interval and have a different polarisation and/or are operated at different frequencies, wherein the antenna elements are dielectric antenna elements having at least two separate connections for at least two different polarisations, wherein the single antenna element interval between the antenna elements is preferably less than 0.6 λ, wherein λ is the wavelength of the centre frequency of the lowest resonant frequency range of the antenna elements.

2. 发明公开

EP3172796A1 MULTIBAND ANTENNA 审中-公开
标题翻译：多频带天线
公开(公告)号：EP3172796A1
公开(公告)日：2017-05-31
申请号：EP15738957.8
申请日：2015-07-24
申请人： KATHREIN-Werke KG
发明人： GABRIEL, Roland , VOLLMER, Andreas
IPC分类号： H01Q1/52 , H01Q21/08 , H01Q5/40
CPC分类号： H01Q5/40 , H01Q1/246 , H01Q1/38 , H01Q1/521 , H01Q15/22 , H01Q21/0025 , H01Q21/245 , H01Q21/28
摘要： An antenna device comprises a PCB support divided into at least first, second, third and fourth subsections, a plurality of receiver means including at least first receiver means for receiving telecommunications signals at least a first receiver frequency band and a second receiver frequency band, a second receiver means for receiving telecommunications signals with in a third receiver frequency band and a fourth receiver frequency band, and third receiver means for receiving telecommunications signals in a fifth receiver frequency band, a plurality of transmitter means including at least first transmitter means for transmitting telecommunications signals in at least a first transmitter frequency band and a second transmitter frequency band, second transmitter means for transmitting telecommunications signals in a third transmitter frequency band and a fourth transmitter band, and at least a third transmitter means for transmitting telecommunications signals in a fifth transmitter frequency band. The first receiver means are arranged in the first subsection and are arranged to receive telecommunications signals in a first polarisation, the second receiver means are arranged in the second support subsection to receive telecommunications signals in said second polarisation, the first transmitter means are arranged in the third support, subsection to transmit telecommunications signals in a second polarisation, and the second transmitter means are arranged in the fourth subsection to transmit telecommunications signals in said first polarisation.
摘要翻译：天线装置202或设计天线装置的方法包括：支撑件205，被分成子部分206,207; 具有用于接收第一和第二频带信号的天线261-264的多个接收机装置; 具有天线251-254的多个发射机装置，用于发射第一和第二频带信号; 其中第一接收机装置261和第二发射机装置254具有第一极化和第二接收机装置264，第一发射机装置251具有第二极化。至少第三接收机装置265和第三收发机装置255具有工作在第五频带中的相应天线。第一和第二极化可以是线性的并且彼此正交或彼此成45°。某些频段可能相同。偶极和/或贴片天线可用于形成双频带，窄带或多频带接收机和/或发射机天线。支持可能是带微带馈线的多层PCB。具有相同极化的两个接收机和/或发射机装置之间的距离是工作在第五频带的一个接收机和/或发射机装置的大小。紧凑型MIMO天线可以包括对称或不对称反射器。

3. 发明公开

EP3329545A1 DUAL-POLARISIERTE ANTENNE 有权转让
公开(公告)号：EP3329545A1
公开(公告)日：2018-06-06
申请号：EP16759682.4
申请日：2016-08-31
申请人： KATHREIN-Werke KG
发明人： VOLLMER, Andreas , STOLLE, Manfred
IPC分类号： H01Q1/24 , H01Q13/10 , H01Q21/26
CPC分类号： H01Q21/26 , H01Q1/246 , H01Q1/364 , H01Q9/16 , H01Q13/10
摘要： The invention relates to a dual-polarized antenna having four dipole elements which are each provided on an associated support element, wherein a slot extends in the volume of each dipole element and is prolonged from the dipole element into the associated support element.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式