-
公开(公告)号：US09112284B2
公开(公告)日：2015-08-18
申请号：US14581044
申请日：2014-12-23
申请人： Fractus, S.A.
发明人： Aurora Andujar Linares , Jaume Anguera Pros , Carles Puente Baliarda , Cristina Picher Planellas
摘要： A wireless handheld or portable device includes a communication module with a MIMO system that provides multiband MIMO operation in first and second frequency bands. The MIMO system includes first and second radiating systems, a ground plane common to the two radiating systems, first and second radio frequency systems, and a MIMO module. The first and second radiating systems both operate in the first and second frequency bands and respectively include first and second radiating structures coupled to the ground plane, which respectively have first and second radiation boosters that fit in an imaginary sphere having a diameter smaller than ¼ of a diameter of a radiansphere of a longest wavelength of the first frequency band. The first and second radiofrequency systems respectively modify impedance of the first and second radiating structures to provide impedance matching to the first and second radiating systems within the first and second frequency bands.
摘要翻译： 无线手持设备或便携式设备包括具有在第一和第二频带中提供多频带MIMO操作的MIMO系统的通信模块。 MIMO系统包括第一和第二辐射系统，两个辐射系统共同的接地平面，第一和第二射频系统以及MIMO模块。 第一和第二辐射系统都在第一和第二频带中工作，并且分别包括耦合到接地平面的第一和第二辐射结构，第一和第二辐射结构分别具有第一和第二辐射增强器，该辐射增强器装配在直径小于 第一频带最长波长的弧度范围的直径。 第一和第二射频系统分别修改第一和第二辐射结构的阻抗，以在第一和第二频带内向第一和第二辐射系统提供阻抗匹配。
-
公开(公告)号：US20130187825A1
公开(公告)日：2013-07-25
申请号：US13755189
申请日：2013-01-31
申请人： Fractus, S.A.
发明人： Aurora Andujar Linares , Jaume Anguera Pros , Carles Puente Baliarda , Cristina Picher Planellas
IPC分类号： H01Q1/50
摘要： A wireless handheld or portable device capable of multiband MIMO operation comprising a communication module including at least one MIMO system, wherein the at least one MIMO system comprises at least two radiating systems capable of transmitting and receiving electromagnetic wave signals, wherein at least two of the radiating systems are capable of transmitting and receiving electromagnetic wave signals in at least a first frequency band, and wherein at least two of the radiating systems are capable of transmitting and receiving electromagnetic wave signals in at least a second frequency band. The MIMO system further comprises a MIMO module arranged for processing the electromagnetic wave signals. At least one of the radiating systems includes a radiating structure comprising a ground plane (157) capable of supporting at least one radiation mode, and a radiation booster (151a-b, 152, 153) arranged to couple electromagnetic energy from/to the ground plane.
摘要翻译： 一种能够进行多频带MIMO操作的无线手持或便携式设备，包括包括至少一个MIMO系统的通信模块，其中所述至少一个MIMO系统包括能够发送和接收电磁波信号的至少两个辐射系统，其中至少两个 辐射系统能够在至少第一频带中发送和接收电磁波信号，并且其中至少两个辐射系统能够在至少第二频带中发射和接收电磁波信号。 MIMO系统还包括被布置用于处理电磁波信号的MIMO模块。 辐射系统中的至少一个包括辐射结构，其包括能够支撑至少一种辐射模式的接地平面（157）和布置成将电磁能量从地面耦合到地面的辐射增强器（151a-b，152,153） 飞机
-
公开(公告)号：US20130342416A1
公开(公告)日：2013-12-26
申请号：US13799857
申请日：2013-03-13
申请人： FRACTUS, S.A.
IPC分类号： H01Q1/50
摘要： A radiating system transmits and receives in first and second frequency regions and includes a radiating structure comprising first and second radiation boosters having maximum sizes smaller than 1/30 times the free-space wavelength of the lowest frequencies of the first and second frequency regions, respectively. The radiating system further includes a radiofrequency system having first and second ports respectively connected to first and second internal ports of the radiating structure, and a third port connected to an external port of the radiating system. The radiofrequency system includes: first and second reactance cancellation element providing impedances having an imaginary part close to zero for respective frequencies in the first and second frequency regions and a delay element interconnecting the first and second reactance cancelation elements to provide a difference in phase therebetween to produce first and second impedance loops in the first and second frequency region, respectively, at the external port.
摘要翻译： 辐射系统在第一和第二频率区域中发射和接收，并且包括辐射结构，其包括分别具有小于第一和第二频率区域的最低频率的自由空间波长的1/30倍的最大尺寸的第一和第二辐射增强器 。 辐射系统还包括具有分别连接到辐射结构的第一和第二内部端口的第一和第二端口以及连接到辐射系统的外部端口的第三端口的射频系统。 射频系统包括：第一和第二电抗消除元件，为第一和第二频率区域中的各个频率提供具有接近于零的虚部的阻抗;以及延迟元件，其互连第一和第二电抗消除元件以提供相位差， 分别在外部端口处产生第一和第二频率区域中的第一和第二阻抗环路。
-
公开(公告)号：US09577325B2
公开(公告)日：2017-02-21
申请号：US13799857
申请日：2013-03-13
申请人： Fractus, S.A.
摘要： A radiating system transmits and receives in first and second frequency regions and includes a radiating structure comprising first and second radiation boosters having maximum sizes smaller than 1/30 times the free-space wavelength of the lowest frequencies of the first and second frequency regions, respectively. The radiating system further includes a radiofrequency system having first and second ports respectively connected to first and second internal ports of the radiating structure, and a third port connected to an external port of the radiating system. The radiofrequency system includes: first and second reactance cancellation element providing impedances having an imaginary part close to zero for respective frequencies in the first and second frequency regions and a delay element interconnecting the first and second reactance cancellation elements to provide a difference in phase therebetween to produce first and second impedance loops in the first and second frequency region, respectively, at the external port.
摘要翻译： 辐射系统在第一和第二频率区域中发射和接收，并且包括辐射结构，其包括分别具有小于第一和第二频率区域的最低频率的自由空间波长的1/30倍的最大尺寸的第一和第二辐射增强器 。 辐射系统还包括具有分别连接到辐射结构的第一和第二内部端口的第一和第二端口以及连接到辐射系统的外部端口的第三端口的射频系统。 射频系统包括：第一和第二电抗消除元件，其为第一和第二频率区域中的各个频率提供具有接近于零的虚部的阻抗;以及延迟元件，其互连第一和第二电抗抵消元件以提供相位差， 分别在外部端口处产生第一和第二频率区域中的第一和第二阻抗环路。
-
公开(公告)号：US08952855B2
公开(公告)日：2015-02-10
申请号：US13755189
申请日：2013-01-31
申请人： Fractus, S.A.
发明人： Aurora Andujar Linares , Jaume Anguera Pros , Carles Puente Baliarda , Cristina Picher Planellas
摘要： A wireless handheld or portable device capable of multiband MIMO operation comprising a communication module including at least one MIMO system, wherein the at least one MIMO system comprises at least two radiating systems capable of transmitting and receiving electromagnetic wave signals, wherein at least two of the radiating systems are capable of transmitting and receiving electromagnetic wave signals in at least a first frequency band, and wherein at least two of the radiating systems are capable of transmitting and receiving electromagnetic wave signals in at least a second frequency band. The MIMO system further comprises a MIMO module arranged for processing the electromagnetic wave signals. At least one of the radiating systems includes a radiating structure comprising a ground plane (157) capable of supporting at least one radiation mode, and a radiation booster (151a-b, 152, 153) arranged to couple electromagnetic energy from/to the ground plane.
摘要翻译： 一种能够进行多频带MIMO操作的无线手持或便携式设备，包括包括至少一个MIMO系统的通信模块，其中所述至少一个MIMO系统包括能够发送和接收电磁波信号的至少两个辐射系统，其中至少两个 辐射系统能够在至少第一频带中发送和接收电磁波信号，并且其中至少两个辐射系统能够在至少第二频带中发射和接收电磁波信号。 MIMO系统还包括被布置用于处理电磁波信号的MIMO模块。 辐射系统中的至少一个包括辐射结构，其包括能够支撑至少一种辐射模式的接地平面（157）和布置成将电磁能量从地面耦合到地面的辐射增强器（151a-b，152,153） 飞机
-
6.发明授权Concentrated wireless device providing operability in multiple frequency regions 有权集中的无线设备在多个频率区域提供可操作性公开(公告)号：US09379443B2
公开(公告)日：2016-06-28
申请号：US13803100
申请日：2013-03-14
申请人： Fractus, S.A.
发明人： Jaume Anguera Pros , Cristina Picher Planellas , Aurora Andujar Linares , Carles Puente Baliarda
CPC分类号： H01Q9/0407 , H01Q1/2283 , H01Q1/24 , H01Q1/241 , H01Q1/243 , H01Q1/245 , H01Q1/48 , H01Q5/335 , H01Q9/04 , H01Q9/0414 , H03H7/38
摘要： A radiating system for transmitting and receiving signals in first and second frequency regions includes a radiating structure, a radiofrequency system, and an external port. The radiating structure has first and second isolated radiation boosters coupled to a ground plane layer. A first internal port of the radiating structure is between the first radiation booster and the ground plane layer, and a second internal port is between the second radiation booster and the ground plane layer. A distance between the two internal ports is less than 0.06 times a wavelength of the lowest frequency. The maximum size of the first and second radiation boosters is smaller than 1/30 times the wavelength of the lowest frequency. The radiofrequency system includes two ports connected respectively to the first and the second internal ports of the radiating structure, and a port connected to the external port of the radiating system.
摘要翻译： 用于在第一和第二频率区域发送和接收信号的辐射系统包括辐射结构，射频系统和外部端口。 辐射结构具有耦合到接地平面层的第一和第二隔离辐射增强器。 辐射结构的第一内部端口在第一辐射增强器和接地平面层之间，第二内部端口位于第二辐射增强器和接地平面层之间。 两个内部端口之间的距离小于最低频率波长的0.06倍。 第一和第二辐射增强器的最大尺寸小于最低频率的波长的1/30倍。 射频系统包括分别连接到辐射结构的第一和第二内部端口的两个端口和连接到辐射系统的外部端口的端口。
-
7.发明申请Concentrated Wireless Device Providing Operability in Multiple Frequency Regions 有权集中无线设备提供多频区域的可操作性公开(公告)号：US20140015730A1
公开(公告)日：2014-01-16
申请号：US13803100
申请日：2013-03-14
申请人： FRACTUS, S.A.
发明人： Jaume Anguera Pros , Cristina Picher Planellas , Aurora Andujar Linares , Carles Puente Baliarda
IPC分类号： H01Q9/04
CPC分类号： H01Q9/0407 , H01Q1/2283 , H01Q1/24 , H01Q1/241 , H01Q1/243 , H01Q1/245 , H01Q1/48 , H01Q5/335 , H01Q9/04 , H01Q9/0414 , H03H7/38
摘要： A radiating system for transmitting and receiving signals in first and second frequency regions includes a radiating structure, a radiofrequency system, and an external port. The radiating structure has first and second isolated radiation boosters coupled to a ground plane layer. A first internal port of the radiating structure is between the first radiation booster and the ground plane layer, and a second internal port is between the second radiation booster and the ground plane layer. A distance between the two internal ports is less than 0.06 times a wavelength of the lowest frequency. The maximum size of the first and second radiation boosters is smaller than 1/30 times the wavelength of the lowest frequency. The radiofrequency system includes two ports connected respectively to the first and the second internal ports of the radiating structure, and a port connected to the external port of the radiating system.
摘要翻译： 用于在第一和第二频率区域发送和接收信号的辐射系统包括辐射结构，射频系统和外部端口。 辐射结构具有耦合到接地平面层的第一和第二隔离辐射增强器。 辐射结构的第一内部端口在第一辐射增强器和接地平面层之间，第二内部端口位于第二辐射增强器和接地平面层之间。 两个内部端口之间的距离小于最低频率波长的0.06倍。 第一和第二辐射增强器的最大尺寸小于最低频率的波长的1/30倍。 射频系统包括分别连接到辐射结构的第一和第二内部端口的两个端口和连接到辐射系统的外部端口的端口。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.014 秒)
