-
公开(公告)号：US20160020508A1
公开(公告)日：2016-01-21
申请号：US14720441
申请日：2015-05-22
Applicant: BROADCOM CORPORATION
Inventor： Nicolaos G. Alexopoulos , Seunghwan Yoon
Abstract: A three-dimensional multiple spiral antenna includes a substrate, a plurality of spiral antenna sections, and a feed point module. The substrate has a three-dimensional shaped region and each spiral antenna section is supported by a corresponding section of the three-dimensional shaped region and conforms to the corresponding section of the three-dimensional shaped region such that, collectively, the spiral antenna sections have an overall shape approximating a three-dimensional shape. The feed point module is coupled to a connection point of at least one of the spiral antenna sections.
Abstract translation: 三维多螺旋天线包括基板，多个螺旋天线部分和馈电点模块。 基板具有三维形状区域，并且每个螺旋天线部分由三维成形区域的相应部分支撑，并且符合三维成形区域的对应部分，使得螺旋天线部分共同 接近三维形状的整体形状。 馈电点模块耦合到至少一个螺旋天线部分的连接点。
-
公开(公告)号：US09147933B2
公开(公告)日：2015-09-29
申请号：US13720565
申请日：2012-12-19
Applicant: BROADCOM CORPORATION
Inventor： Nicolaos G. Alexopoulos , Seunghwan Yoon
CPC classification number: H01Q1/38 , H01Q9/27 , H01Q15/0006 , H01Q19/10
Abstract: A three-dimensional spiral antenna includes a substrate, a spiral antenna element, and a feed point. The substrate includes a three-dimensional shaped region. The spiral antenna element is supported by and conforms to the three-dimensional shaped region such that the spiral antenna element has an overall shape approximating a three-dimensional shape. The feed point is coupled to a connection point of the spiral antenna element.
Abstract translation: 三维螺旋天线包括基板，螺旋天线元件和馈电点。 基板包括三维成形区域。 螺旋天线元件被支撑并符合三维形状的区域，使得螺旋形天线元件具有接近于三维形状的整体形状。 馈电点耦合到螺旋天线元件的连接点。
-
公开(公告)号：US20150188232A1
公开(公告)日：2015-07-02
申请号：US14584395
申请日：2014-12-29
Applicant: BROADCOM CORPORATION
Inventor： Nicolaos G. Alexopoulos , Seunghwan Yoon
Abstract: An antenna assembly includes a substrate, a plurality of spiral dipole antenna sections, and a phase array feeder. The substrate has a three-dimensional shaped region. Each of the spiral dipole antenna sections is supported by a corresponding section of the three-dimensional shaped region and conforms to the corresponding section of the three-dimensional shaped region such that, collectively, the plurality of spiral dipole antenna sections has an overall shape approximating a three-dimensional shape. The spiral dipole antenna sections are coupled together in accordance with a coupling configuration for beamforming and/or power combining. The phase array feeder inputs, or outputs, a phase offset representations of a radio frequency (RF) signal from, or to, the spiral dipole antenna sections and converts between the phase offset representations of the RF signal and the RF signal.
Abstract translation: 天线组件包括基板，多个螺旋偶极子天线部分和相位阵列馈线。 基板具有三维形状的区域。 每个螺旋偶极天线部分由三维成形区域的相应部分支撑，并且符合三维成形区域的对应部分，使得多个螺旋偶极子天线部分总体形状接近 三维形状。 螺旋偶极天线部分根据用于波束成形和/或功率组合的耦合配置耦合在一起。 相位阵列馈线输入或输出来自螺旋偶极天线部分的射频（RF）信号的相位偏移表示，并且在RF信号的相位偏移表示和RF信号之间进行转换。
-
14.发明申请公开(公告)号：US20140030983A1
公开(公告)日：2014-01-30
申请号：US14038010
申请日：2013-09-26
Applicant: Broadcom Corporation
Inventor： Alfred Grau Besoli , Nicolaos G. Alexopoulos , Jesus Castaneda
IPC: H04B17/00
CPC classification number: H04B17/0037 , H04B7/084 , H04B17/104
Abstract: A receiver includes an antenna array, an angular positioning module, a low noise amplifier module, and a down conversion module. The antenna array is operable to receive an inbound wireless signal. The angular positioning module is operable to: receive a plurality of received inbound wireless signals from the antenna array. An angular position of a source of the inbound wireless signal is determined from at least some of the plurality of received inbound wireless signals based on a first radiation pattern and a second radiation pattern of the plurality of received inbound wireless signals; and output a representation of the inbound wireless signal. The low noise amplifier module is operably coupled to amplify the representation of the inbound wireless signal to produce an amplified inbound wireless signal. The down conversion module is operably coupled to convert the amplified inbound wireless signal into a baseband or near baseband signal.
Abstract translation: 接收机包括天线阵列，角度定位模块，低噪声放大器模块和下变频模块。 天线阵列可操作以接收入站无线信号。 角度定位模块可操作以：从天线阵列接收多个接收到的入站无线信号。 基于多个接收的入站无线信号中的第一辐射图案和第二辐射图案，从所述多个接收的入站无线信号中的至少一些确定入站无线信号的源的角位置; 并输出入站无线信号的表示。 低噪声放大器模块可操作地耦合以放大入站无线信号的表示以产生放大的入站无线信号。 下变频模块可操作地耦合以将放大的入站无线信号转换成基带或近基带信号。
-
公开(公告)号：US20130285848A1
公开(公告)日：2013-10-31
申请号：US13930327
申请日：2013-06-28
Applicant: BROADCOM CORPORATION
Inventor： Alfred Grau Besoli , Nicolaos G. Alexopoulos , Jesus Alfonso Castaneda
IPC: G01S13/42
CPC classification number: G01S13/428 , G01S7/03 , G01S13/72 , G01S13/87 , H01Q1/525 , H01Q3/24 , H01Q3/30 , H01Q3/40
Abstract: An integrated radar system includes a processing module and a radar device. The radar device includes an antenna module, a configurable shaping module, and a configurable transceiver module. The processing module generates an outbound signal and a control signal to configure the integrated radar system. The configured transceiver module converts the outbound signal into an outbound wireless signal. The configured shaping module shapes the outbound wireless signal into a shaped signal. The antenna module transmits the shaped signal and then receives an inbound radar signal. The configured shaping module shapes the inbound radar signal into an inbound wireless signal. The configured transceiver module converts the inbound wireless signal into an inbound symbol stream. The processing module determines location information regarding an object based on the inbound symbol stream.
Abstract translation: 集成雷达系统包括处理模块和雷达装置。 雷达装置包括天线模块，可配置整形模块和可配置的收发模块。 处理模块产生出站信号和控制信号以配置集成的雷达系统。 配置的收发器模块将出站信号转换为出站无线信号。 配置的整形模块将出站无线信号整形成成形信号。 天线模块发送成形信号，然后接收入站雷达信号。 配置的整形模块将入站雷达信号整形为入站无线信号。 配置的收发器模块将入站无线信号转换为入站符号流。 处理模块基于入站符号流来确定关于对象的位置信息。
-
Patent Agency Ranking
公开(公告)号：US20160020509A1
公开(公告)日：2016-01-21
申请号：US14734017
申请日：2015-06-09
Applicant: BROADCOM CORPORATION
Inventor： Nicolaos G. Alexopoulos , Yunhong Liu
CPC classification number: H01Q1/38 , H01Q1/2283 , H01Q1/36 , H01Q1/48 , H01Q5/00 , H01Q9/04 , H01Q9/065 , H01Q9/285
Abstract: A three-dimensional antenna structure includes first and second antenna components connected by one or more vias. The first antenna component is on a first layer of a substrate and the second antenna component is on a second layer of a substrate. The via couples the first antenna component to the second antenna component, wherein the first antenna overlaps, from a radial perspective, the second antenna component by an angle of overlap. Third and fourth antenna components are similarly constructed and connected. The antenna components can be formed in a modified Polya curve pattern within a geometric shape.
Abstract translation: 三维天线结构包括通过一个或多个通孔连接的第一和第二天线部件。 第一天线部件在基板的第一层上，第二天线部件位于基板的第二层上。 所述通孔将所述第一天线部件耦合到所述第二天线部件，其中所述第一天线从径向方向将所述第二天线部件重叠一个重叠角度。 类似地构造和连接第三和第四天线部件。 天线部件可以以几何形状的改进的Polya曲线图案形成。
-
公开(公告)号：US08836574B2
公开(公告)日：2014-09-16
申请号：US13930327
申请日：2013-06-28
Applicant: Broadcom Corporation
Inventor： Alfred Grau Besoli , Nicolaos G. Alexopoulos , Jesus Alfonso Castaneda
IPC: G01S13/00 , H01Q3/40 , H01Q3/30 , G01S13/42 , G01S13/72 , G01S13/87 , G01S7/03 , H01Q3/24 , H01Q1/52
CPC classification number: G01S13/428 , G01S7/03 , G01S13/72 , G01S13/87 , H01Q1/525 , H01Q3/24 , H01Q3/30 , H01Q3/40
Abstract: An integrated radar system includes a processing module and a radar device. The radar device includes an antenna module, a configurable shaping module, and a configurable transceiver module. The processing module generates an outbound signal and a control signal to configure the integrated radar system. The configured transceiver module converts the outbound signal into an outbound wireless signal. The configured shaping module shapes the outbound wireless signal into a shaped signal. The antenna module transmits the shaped signal and then receives an inbound radar signal. The configured shaping module shapes the inbound radar signal into an inbound wireless signal. The configured transceiver module converts the inbound wireless signal into an inbound symbol stream. The processing module determines location information regarding an object based on the inbound symbol stream.
Abstract translation: 集成雷达系统包括处理模块和雷达装置。 雷达装置包括天线模块，可配置整形模块和可配置的收发模块。 处理模块产生出站信号和控制信号以配置集成的雷达系统。 配置的收发器模块将出站信号转换为出站无线信号。 配置的整形模块将出站无线信号整形成成形信号。 天线模块发送成形信号，然后接收入站雷达信号。 配置的整形模块将入站雷达信号整形为入站无线信号。 配置的收发器模块将入站无线信号转换为入站符号流。 处理模块基于入站符号流来确定关于对象的位置信息。
-
公开(公告)号：US20140028510A1
公开(公告)日：2014-01-30
申请号：US14041824
申请日：2013-09-30
Applicant: BROADCOM CORPORATION
Inventor： Seunghwan Yoon , Nicolaos G. Alexopoulos
IPC: H01Q1/38
Abstract: A multiple antenna apparatus includes a substrate, a first antenna structure, and a second antenna structure. The first antenna structure includes a first metal trace that has a first pattern confined in a first geometric shape and has a near-zero electric field plane. The second antenna structure includes a second metal trace that has a first pattern confined to a second geometric shape. The second antenna structure is positioned on the substrate in substantial alignment with the near-zero electric field plane of the first antenna structure.
Abstract translation: 多天线装置包括基板，第一天线结构和第二天线结构。 第一天线结构包括第一金属迹线，其具有限定在第一几何形状中并具有近零电场平面的第一图案。 第二天线结构包括具有限定为第二几何形状的第一图案的第二金属迹线。 第二天线结构位于与第一天线结构的近零电场平面基本对准的基板上。
-
公开(公告)号：US20130249760A1
公开(公告)日：2013-09-26
申请号：US13720686
申请日：2012-12-19
Applicant: BROADCOM CORPORATION
Inventor： Nicolaos G. Alexopoulos , Seunghwan Yoon
Abstract: An antenna assembly includes a substrate, a plurality of spiral dipole antenna sections, and a phase array feeder. The substrate has a three-dimensional shaped region. Each of the spiral dipole antenna sections is supported by a corresponding section of the three-dimensional shaped region and conforms to the corresponding section of the three-dimensional shaped region such that, collectively, the plurality of spiral dipole antenna sections has an overall shape approximating a three-dimensional shape. The spiral dipole antenna sections are coupled together in accordance with a coupling configuration for beamforming and/or power combining. The phase array feeder inputs, or outputs, a phase offset representations of a radio frequency (RF) signal from, or to, the spiral dipole antenna sections and converts between the phase offset representations of the RF signal and the RF signal.
Abstract translation: 天线组件包括基板，多个螺旋偶极子天线部分和相位阵列馈线。 基板具有三维形状的区域。 每个螺旋偶极天线部分由三维成形区域的相应部分支撑，并且符合三维成形区域的对应部分，使得多个螺旋偶极子天线部分总体形状接近 三维形状。 螺旋偶极天线部分根据用于波束成形和/或功率组合的耦合配置耦合在一起。 相位阵列馈线输入或输出来自螺旋偶极天线部分的射频（RF）信号的相位偏移表示，并且在RF信号的相位偏移表示和RF信号之间进行转换。
-
公开(公告)号：US20130194159A1
公开(公告)日：2013-08-01
申请号：US13720565
申请日：2012-12-19
Applicant: BROADCOM CORPORATION
Inventor： Nicolaos G. Alexopoulos , Seunghwan Yoon
IPC: H01Q1/38
CPC classification number: H01Q1/38 , H01Q9/27 , H01Q15/0006 , H01Q19/10
Abstract: A three-dimensional spiral antenna includes a substrate, a spiral antenna element, and a feed point. The substrate includes a three-dimensional shaped region. The spiral antenna element is supported by and conforms to the three-dimensional shaped region such that the spiral antenna element has an overall shape approximating a three-dimensional shape. The feed point is coupled to a connection point of the spiral antenna element.
Abstract translation: 三维螺旋天线包括基板，螺旋天线元件和馈电点。 基板包括三维成形区域。 螺旋天线元件被支撑并符合三维形状的区域，使得螺旋形天线元件具有接近于三维形状的整体形状。 馈电点耦合到螺旋天线元件的连接点。
-
-
-
-
-
-
-
-
-
Search Results
20
records
(took 0.016 seconds)
