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公开(公告)号：US09103902B2
公开(公告)日：2015-08-11
申请号：US11746480
申请日：2007-05-09
CPC分类号： H01Q1/40 , G01S7/03 , H01L2224/48091 , H01Q1/38 , H01Q9/285 , H01Q23/00 , Y10T29/49016 , H01L2924/00014
摘要： Electronic apparatus having an antenna chip with a substrate and an antenna structure, and a method of producing the same. The antenna chip is integrated or packaged in a package having a clip mounting surface for mounting the antenna chip, and an encapsulating material. The encapsulating material typically is a plastic mold used in the industrial packaging of integrated circuits. Between the antenna structure and the chip mounting surface, a first void is disposed in the substrate.
摘要翻译： 具有带基板的天线芯片和天线结构的电子设备及其制造方法。 天线芯片集成或封装在具有用于安装天线芯片的夹子安装表面的封装和封装材料中。 封装材料通常是用于集成电路工业封装的塑料模具。 在天线结构和芯片安装表面之间，在基板中设置第一空隙。
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公开(公告)号：US20080278400A1
公开(公告)日：2008-11-13
申请号：US11746480
申请日：2007-05-09
CPC分类号： H01Q1/40 , G01S7/03 , H01L2224/48091 , H01Q1/38 , H01Q9/285 , H01Q23/00 , Y10T29/49016 , H01L2924/00014
摘要： Electronic apparatus having an antenna chip with a substrate and an antenna structure, and a method of producing the same. The antenna chip is integrated or packaged in a package having a clip mounting surface for mounting the antenna chip, and an encapsulating material. The encapsulating material typically is a plastic mold used in the industrial packaging of integrated circuits. Between the antenna structure and the chip mounting surface, a first void is disposed in the substrate.
摘要翻译： 具有带基板的天线芯片和天线结构的电子设备及其制造方法。 天线芯片集成或封装在具有用于安装天线芯片的夹子安装表面的封装和封装材料中。 封装材料通常是用于集成电路工业封装的塑料模具。 在天线结构和芯片安装表面之间，在衬底中设置第一空隙。
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公开(公告)号：US5764189A
公开(公告)日：1998-06-09
申请号：US714311
申请日：1996-09-18
申请人： Gerhard Lohninger
发明人： Gerhard Lohninger
CPC分类号： H01Q21/0093 , G01S13/58 , G01S7/032 , H01Q23/00
摘要： A Doppler radar module, having an operating frequency of about 2.45 GHz, is constructed in microstrip line technology and has a very small construction size. The Doppler radar module includes a planar antenna, a multilayer circuit board having a circuit for the transmission and reception of microwaves, and a housing made of metal. The planar antenna has a planar dipole whose radiating edges are shorter than their spacing from one another, and a substrate whose thickness is greater than 3 mm. This combination of the antenna and the multilayer circuit board on which the antenna is fastened, makes possible the small construction size with simultaneous excellent functional characteristics, such as high sensitivity with low transmission power and low emission of harmonics.
摘要翻译： 具有约2.45 GHz工作频率的多普勒雷达模块采用微带线技术构建，结构尺寸非常小。 多普勒雷达模块包括平面天线，具有用于发送和接收微波的电路的多层电路板以及由金属制成的壳体。 平面天线具有平面偶极子，其平面天线的辐射边缘彼此间隔较短，厚度大于3mm的基板。 天线与天线紧固的多层电路板的这种组合使得具有同时优异的功能特性的小型结构尺寸成为可能，例如具有低传输功率和低发射谐波的高灵敏度。
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公开(公告)号：US5691670A
公开(公告)日：1997-11-25
申请号：US721675
申请日：1996-09-27
申请人： Gerhard Lohninger
发明人： Gerhard Lohninger
IPC分类号： H03B5/08 , H03B5/24 , H03D7/12 , H03F3/19 , H03F3/195 , H03B5/18 , H03F3/04 , H03F3/68 , H04B1/28
摘要： The circuit employs two bipolar transistors, five resistors and a capacitor and can be primarily utilized as a broadband pre-amplifier and also as an oscillator or a mixer. A first transistor is connected to the circuit input and ground. A second transistor is connected to the collector of the first transistor and the supply voltage. One circuit output is connected to the second transistor. Another circuit output is connected to the first transistor via a resistor. The emitter of the first transistor is connected to the second transistor via a second resistor. A third resistor is connected between the base and collector of the first transistor. A fourth resistor is connected between the base and collector of the second transistor.
摘要翻译： 该电路采用两个双极晶体管，五个电阻和一个电容，并且可以主要用作宽带前置放大器，也可以用作振荡器或混频器。 第一晶体管连接到电路输入和地。 第二晶体管连接到第一晶体管的集电极和电源电压。 一个电路输出连接到第二晶体管。 另一个电路输出通过电阻连接到第一晶体管。 第一晶体管的发射极通过第二电阻器连接到第二晶体管。 第三电阻器连接在第一晶体管的基极和集电极之间。 第四电阻器连接在第二晶体管的基极和集电极之间。
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公开(公告)号：US5497163A
公开(公告)日：1996-03-05
申请号：US285737
申请日：1994-08-04
CPC分类号： G01S13/58 , G01S7/032 , H03B5/1876 , H03D9/0633
摘要： A Doppler radar module constructed using micro-stripline technology is used in motion sensors and includes a local oscillator stabilized with a dielectric resonator that feeds a microwave antenna via a mixer that is connected in series. The transmission signal is emitted from the microwave antenna and is reflected back from an object where it is received by the antenna and forwarded to the mixer. The mixer mixes the reflected signal with a portion of the oscillator signal to form a Doppler signal.
摘要翻译： 使用微带线技术构造的多普勒雷达模块用于运动传感器，并且包括通过介质谐振器稳定的本地振荡器，其通过串联连接的混频器馈送微波天线。 传输信号从微波天线发射，并从天线被接收的物体反射回来并转发到混频器。 混频器将反射信号与振荡器信号的一部分混合以形成多普勒信号。
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