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. 发明申请

US20070126521A1 Coaxial resonator based voltage controlled oscillator/phased locked loop synthesizer module 失效
标题翻译：基于同轴谐振器的压控振荡器/锁相环合成器模块
公开(公告)号：US20070126521A1
公开(公告)日：2007-06-07
申请号：US11598491
申请日：2006-11-13
申请人： Thomas Knecht , Robert Jacobson , Glen Reeser
发明人： Thomas Knecht , Robert Jacobson , Glen Reeser
IPC分类号： H03B5/12
CPC分类号： H03B5/1805 , H03B5/1221 , H03B5/1231 , H03B5/1243 , H03L7/06 , H03L7/099 , H03L7/16 , H05K1/0243 , H05K1/141 , H05K3/403 , H05K2201/09181 , H05K2201/1006 , H05K2201/10068 , H05K2201/10075 , H05K2201/10689
摘要： A synthesizer module/oscillator assembly includes a voltage controlled oscillator with a coaxial resonator. In one embodiment, the module measures 20.3 mm×14.8 mm×3.9 mm and the coaxial resonator is positioned on the circuit board of the module between a phase locked loop integrated circuit and a main section of the voltage controlled oscillator. The phase locked loop circuit includes a loop filter and is adapted to receive the frequency signal generated by the voltage controlled oscillator and generate an adjusted frequency signal.
摘要翻译：合成器模块/振荡器组件包括具有同轴谐振器的压控振荡器。在一个实施例中，该模块测量为20.3mm×14.8mm×3.9mm，并且同轴谐振器位于模块的电路板之间的锁相环集成电路和压控振荡器的主要部分之间。锁相环电路包括环路滤波器，并且适于接收由压控振荡器产生的频率信号并产生经调整的频率信号。

2. 发明申请

US20050090222A1 Tuneable frequency translator 失效
标题翻译：可调频率转换器
公开(公告)号：US20050090222A1
公开(公告)日：2005-04-28
申请号：US10693251
申请日：2003-10-24
申请人： Thomas Knecht , Stephane Michel , Glen Reeser
发明人： Thomas Knecht , Stephane Michel , Glen Reeser
IPC分类号： H03B5/12 , H03B5/32 , H03H9/05 , H03H9/64 , H03L7/099 , H03L7/193 , H04B1/00
CPC分类号： H03B5/368 , H03B5/1206 , H03B5/1231 , H03B5/1243 , H03L7/099 , H03L7/193
摘要： A tuneable frequency translator is disclosed having electrical circuitry mounted to a circuit board. The circuitry is designed to provide a phase-locked loop with a resonator. Compliant material is positioned between the resonator and the circuit board. Operably coupled to the resonator is at least one passive device that is short-circuited by an electrically conductive lead. The resonant frequency of the frequency translator can be changed by severing the electrically conductive lead, and thus activating the associated passive device.
摘要翻译：公开了一种可调谐频率变换器，其具有安装到电路板的电路。该电路被设计为提供一个具有谐振器的锁相环。谐振器和电路板之间放置符合标准的材料。可操作地耦合到谐振器的是被导电引线短路的至少一个无源器件。可以通过切断导电引线来改变频率转换器的谐振频率，从而激活相关联的无源器件。

3. 发明申请

US20100289599A1 High Performance RF Rx Module 审中-公开
标题翻译：高性能射频接收模块
公开(公告)号：US20100289599A1
公开(公告)日：2010-11-18
申请号：US12778304
申请日：2010-05-12
申请人： Thomas Knecht , Glen Reeser , Reddy Vangala
发明人： Thomas Knecht , Glen Reeser , Reddy Vangala
IPC分类号： H03H7/48
CPC分类号： H04B1/40 , H01L23/66 , H01L2924/0002 , H01L2924/00
摘要： An RF module for use in an RF signal transceiver system. In one embodiment, the RF module comprises a substrate having at least a duplexer filter, first and second bandpass filters and first and second low noise amplifiers mounted thereon. The substrate includes respective edges having respective RF signal input/output and supply voltage terminals defined therein. The overall dimensions of the substrate and/or the location of the respective terminals have been predetermined in a manner which allows the same size substrate with the same terminal locations to be used for several different air interfaces such as, for example, EGSM, GSM 850, DCS, and PCS applications, irrespective of a specific air interface need for differently sized and/or additional filters.
摘要翻译：用于RF信号收发系统的RF模块。在一个实施例中，RF模块包括至少具有双工器滤波器，第一和第二带通滤波器以及安装在其上的第一和第二低噪声放大器的衬底。衬底包括具有各自的RF信号输入/输出和限定在其中的电源电压端子的边缘。衬底的总体尺寸和/或各个端子的位置已经以允许具有相同端子位置的相同尺寸的衬底用于几个不同的空气界面的方式被预先确定，例如EGSM，GSM 850 ，DCS和PCS应用程序，而不考虑不同尺寸和/或附加过滤器的特定空中接口需求。

4. 发明申请

US20080106356A1 Ball grid array resonator 有权
标题翻译：球栅阵列谐振器
公开(公告)号：US20080106356A1
公开(公告)日：2008-05-08
申请号：US11980181
申请日：2007-10-30
申请人： Thomas Knecht , Glen Reeser
发明人： Thomas Knecht , Glen Reeser
IPC分类号： H01P7/08
CPC分类号： H01P7/082 , H01L2224/05001 , H01L2224/05009 , H01L2224/05568 , H01L2224/10 , H01L2924/00014 , H05K1/0243 , H05K3/3436 , H01L2224/05599 , H01L2224/05099
摘要： A ball grid array ceramic resonator including a substrate having one or more strips of conductive material on opposed first and second surfaces of the substrate. One or more conductive vias extend through the substrate and define termination ends in the respective substrate surfaces. In one embodiment, a plurality of conductive spheres/balls defining respective ground pads are disposed over the ends of said vias terminating in said one or more strips of conductive material on said first or second surface and another conductive sphere is disposed over one of the strips of conductive material to define an RF signal input pad.
摘要翻译：一种球栅阵列陶瓷谐振器，其包括在衬底的相对的第一和第二表面上具有一个或多个导电材料条的衬底。一个或多个导电通孔延伸穿过衬底并限定各个衬底表面中的终端。在一个实施例中，限定相应接地焊盘的多个导电球/球布置在终止于所述第一或第二表面上的所述一个或多个导电材料条中的所述通孔的端部上，并且另一个导电球设置在一个条的导电材料以限定RF信号输入焊盘。

5. 发明申请

US20070109076A1 Ball grid array filter 失效
标题翻译：球栅阵列滤波器
公开(公告)号：US20070109076A1
公开(公告)日：2007-05-17
申请号：US11598320
申请日：2006-11-13
申请人： Thomas Knecht , Glen Reeser , Reddy Vangala , Damon Niswonger
发明人： Thomas Knecht , Glen Reeser , Reddy Vangala , Damon Niswonger
IPC分类号： H01P1/203
CPC分类号： H01P1/20345 , H01P1/20336 , H05K1/0243 , H05K3/3436
摘要： A ball grid array ceramic filter including a substrate having a ground layer of conductive material disposed over one of the surfaces thereof and a plurality of strips of conductive material on the other of the substrate surfaces defining resonators adapted to receive and pass RF signals. A plurality of vias extend through the substrate and define opposed ends terminating in the respective substrate surfaces. In one embodiment, a plurality of conductive spheres defining respective ground and RF signal input/output pads are disposed on the substrate surface with the ground layer thereon. Certain of the vias couple the resonators to the ground layer while others of the vias couple the resonators to respective spheres adapted for coupling to the respective RF signal input/output contacts on the top surface of a printed circuit board to which the filter is adapted to be direct surface mounted.
摘要翻译：一种球栅阵列陶瓷滤波器，包括具有布置在其一个表面上的导电材料的接地层的衬底和在另一个衬底表面上的多个导电材料条，其限定适于接收和传递RF信号的谐振器。多个通孔延伸穿过基板并且限定相对的端部终止于相应的基板表面。在一个实施例中，限定各自的接地和RF信号输入/输出焊盘的多个导电球设置在其上的接地层的衬底表面上。通孔中的某些通孔将谐振器耦合到接地层，而其他通孔将谐振器耦合到适于耦合到印刷电路板的顶部表面上的相应RF信号输入/输出触点的相应球体，滤波器适用于直接表面安装。

6. 发明申请

US20060264181A1 Reduced-size VCO/PLL module 失效
标题翻译：减小VCO / PLL模块
公开(公告)号：US20060264181A1
公开(公告)日：2006-11-23
申请号：US11432936
申请日：2006-05-12
申请人： Thomas Knecht , Glen Reeser , Elisio Das Neves
发明人： Thomas Knecht , Glen Reeser , Elisio Das Neves
IPC分类号： H04B1/40 , H04B7/00
CPC分类号： H05K1/0218 , H03L7/06 , H05K1/0237 , H05K3/308 , H05K3/3405 , H05K3/403 , H05K2201/09181 , H05K2201/09972 , H05K2201/10371
摘要： A reduced-size VCO/PLL module including a circuit board having a plurality of components positioned, mounted and interconnected thereon in a manner allowing the same to fit in a 10.5 mm×14 mm×2.9 mm package. In one embodiment, an inner lid encloses the VCO portion of the module. In all embodiments, an outer lid is adapted to cover all of the components on the circuit board of the module. The inner and outer lids include tabs adapted to be fitted within respective apertures defined in the board. In a preferred embodiment, the VCO portion occupies one side of the module while an integrated circuit chip and a loop filter occupy an opposite side of the module.
摘要翻译：一种尺寸较小的VCO / PLL模块，包括具有多个部件的电路板，该电路板以允许相同方式安装在10.5mm×14mm×2.9mm封装中的方式定位，安装和互连。在一个实施例中，内盖封闭模块的VCO部分。在所有实施例中，外盖适于覆盖模块的电路板上的所有部件。内盖和外盖包括适于安装在板中限定的相应孔内的凸片。在优选实施例中，VCO部分占据模块的一侧，而集成电路芯片和环路滤波器占据模块的相对侧。

7. 发明申请

US20060279367A1 Voltage controlled surface acoustic wave oscillator module 有权
标题翻译：电压声表面波振荡器模块
公开(公告)号：US20060279367A1
公开(公告)日：2006-12-14
申请号：US11436816
申请日：2006-05-18
申请人： Thomas Knecht , Robert Jacobson
发明人： Thomas Knecht , Robert Jacobson
IPC分类号： H03B5/32
CPC分类号： H05K1/165 , H03B5/32 , H03B5/326 , H05K1/0237 , H05K3/3405 , H05K3/403 , H05K2201/0162 , H05K2201/0209 , H05K2201/09181 , H05K2201/09263 , H05K2201/10371
摘要： A module for a surface acoustic wave oscillator includes a substrate having a top surface, a bottom surface and peripheral side faces. Several castellations are located about the outer peripheral side faces thereof. The castellations form an electrical connection between the top and bottom surfaces of the substrate. Connection pads are mounted on the top surface and are adapted for connection to the castellations. An oscillator circuit and a surface acoustic wave device are mounted on the top surface and connected to the connection pads. A cover is mounted over the substrate and has at least one tab adapted to be fitted within a respective one of the castellations. The overall module with the cover has a dimension of approximately 5 mm in width, 7 mm in length, and 2.7 mm in height.
摘要翻译：用于表面声波振荡器的模块包括具有顶表面，底表面和周边侧面的基板。几个城堡围绕其外周侧面设置。蓖麻形成在基底的顶表面和底表面之间的电连接。连接垫安装在顶部表面上，适用于连接到城堡。振荡器电路和表面声波装置安装在顶表面上并连接到连接焊盘。盖子安装在衬底上，并且具有至少一个适于安装在相应的一个蓖体内的突片。具有盖的总体模块的尺寸为宽度约5mm，长度为7mm，高度为2.7mm。

8. 发明授权

US06700448B1 High performance dual range oscillator module 失效
标题翻译：高性能双范围振荡器模块
公开(公告)号：US06700448B1
公开(公告)日：2004-03-02
申请号：US10231992
申请日：2002-08-30
申请人： Thomas Knecht
发明人： Thomas Knecht
IPC分类号： H03B100
CPC分类号： H03B1/02 , H05K1/0237 , H05K1/141 , H05K1/144 , H05K3/3442 , H05K2201/09181 , H05K2201/2018
摘要： A dual-range crystal oscillator module comprises lower and upper wiring board panels each having a component side, a surface mount side, a central portion and an outer edge portion including a plurality of input-output contacts. A lower set of crystal oscillator components is mounted to the lower wiring board panel such that the lower set and the lower wiring board panel define a first crystal oscillator circuit. An upper set of crystal oscillator components is mounted to upper wiring board panel such that the upper set of crystal oscillator components and the upper wiring board panel together define a second crystal oscillator circuit. A side-wall frame is attached between the upper and the lower wiring boards providing connections between the input-output contacts of the upper wiring board panel and the input-output contacts of the lower wiring panel.
摘要翻译：双范围晶体振荡器模块包括分别具有元件侧，表面安装侧，中心部分和包括多个输入 - 输出触点的外边缘部分的下和上布线板面板。一组下部的晶体振荡器元件安装在下部布线板面板上，使得下部组合件和下部布线板面板限定第一个晶体振荡器电路。上一组晶体振荡器部件被安装到上布线板面板上，使得上组的晶体振荡器部件和上布线板面板一起限定第二晶体振荡器电路。一个侧壁框架安装在上下布线板之间，提供上布线板面板的输入输出触点和下布线面板的输入输出触点之间的连接。

9. 发明申请

US20060286959A1 RF front-end module for picocell and microcell base station transceivers 失效
标题翻译：用于微微小区和微蜂窝基站收发器的RF前端模块
公开(公告)号：US20060286959A1
公开(公告)日：2006-12-21
申请号：US11452800
申请日：2006-06-14
申请人： Thomas Knecht , Andrew Fox
发明人： Thomas Knecht , Andrew Fox
IPC分类号： H04B1/08 , H04B1/38
CPC分类号： H05K1/141 , H04B1/03 , H04B1/08 , H04B1/18 , H04B1/40 , H05K1/0237 , H05K3/3442 , H05K3/403 , H05K9/0026 , H05K2201/09181 , H05K2201/10371
摘要： An RF module adapted for direct surface mounting to the top surface of the front end of the motherboard of a picocell. The module comprises a printed circuit board having a plurality of direct surface mounted electrical components defining respective signal transmit and receive sections for RF signals. The signal transmit section is defined by at least a transmit bandpass filter, a power amplifier, an isolator, a coupler, and a duplexer. The signal receive section is defined by at least the duplexer, a receive low pass filter, a low-noise amplifier, and a receive bandpass filter. A lid covers selected ones of the electrical components except for at least the power amplifier. A plurality of through-holes defined in the printed circuit board below the amplifier allow for the dissipation of heat created by the amplifier. At least one aperture in the board is adapted to accept a screw or the like for securing the module to the motherboard of the picocell.
摘要翻译： RF模块，其适于直接表面安装到微微小区的母板的前端的顶表面。该模块包括印刷电路板，该印刷电路板具有多个直接表面安装的电气部件，其定义用于RF信号的各个信号发射和接收部分。信号发射部分由至少一个发射带通滤波器，功率放大器，隔离器，耦合器和双工器来定义。信号接收部分由至少双工器，接收低通滤波器，低噪声放大器和接收带通滤波器来定义。盖子覆盖除了至少功率放大器之外的所选择的电气部件。在放大器下面的印刷电路板中限定的多个通孔允许散热由放大器产生的热量。板中的至少一个孔适于接收用于将模块固定到微微小区的母板的螺钉等。

10. 发明授权

US5500628A Double-sided oscillator package and method of coupling components thereto 失效
标题翻译：双面振荡器封装及其组件耦合的方法
公开(公告)号：US5500628A
公开(公告)日：1996-03-19
申请号：US378135
申请日：1995-01-24
申请人： Thomas Knecht
发明人： Thomas Knecht
IPC分类号： H01L41/09 , H01L41/18 , H03B5/32 , H03H9/02 , H03H9/08 , H03B5/04 , H01L41/053 , H03B5/36 , H05K7/02
CPC分类号： H03B5/32 , H03H9/08 , H01L2224/48091 , H01L25/16 , H01L2924/181 , H01L2924/3025
摘要： A double-sided oscillator package (200) is provided. The package (200) has an open-top receptacle (212) adapted to receive an electronic component and an open-bottom receptacle (214) adapted to receive at least a piezoelectric element and a cover, forming a hermetic environment. The electronic component (226) and piezoelectric element (234), can be suitably connected to the package (200). The package (200) is designed to be mass-producable, and is compact, easily surface mounted and provides a narrow profile.
摘要翻译：提供双面振荡器封装（200）。包装（200）具有适于容纳电子部件的开口插座（212）和适于容纳形成密封环境的至少一个压电元件和盖子的开口底部插座（214）。电子部件（226）和压电元件（234）可以适当地连接到封装（200）。包装（200）被设计成可批量生产，并且紧凑，易于表面安装并且提供窄的轮廓。

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