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1. 发明申请

US20050153601A1 Sex changeable adapter for coaxial connectors 有权
标题翻译：用于同轴连接器的可变换适配器
公开(公告)号：US20050153601A1
公开(公告)日：2005-07-14
申请号：US10987393
申请日：2004-11-12
申请人： William Oldfield , Kyle Stickle , Thomas Roberts
发明人： William Oldfield , Kyle Stickle , Thomas Roberts
IPC分类号： G01R35/00 , H01R13/646 , H01R31/06 , H01R43/22
CPC分类号： H01R24/542 , H01R31/06 , H01R43/22 , H01R2103/00
摘要： Systems in accordance with embodiments of the present invention can include an adapter having a sliding portion (a slider) slidable to expose an interface, thereby allowing mating—for example, between a test port and a DUT—to be observed and adjusted as required. The slider is removable, allowing an adapter sex change. In one embodiment, an insertion tool is provided which can hold a dual male pin and allow installation and removal of the dual male pin while assisting mating alignment. After calibration, the slider can be locked in place and the adapter can function as a standard coaxial connector.
摘要翻译：根据本发明的实施例的系统可以包括具有可滑动以暴露界面的滑动部分（滑块）的适配器，从而允许例如在测试端口和DUT之间进行匹配以根据需要进行观察和调整。滑块是可移动的，允许适配器性别改变。在一个实施例中，提供插入工具，其可以保持双凸销，并且允许安装和移除双凸销，同时辅助配合对准。校准后，滑块可以锁定就位，适配器可以作为标准同轴连接器。

2. 发明申请

US20060134939A1 Method for forming hermetic glass bead assembly having high frequency compensation 审中-公开
标题翻译：用于形成具有高频补偿的密封玻璃珠组件的方法
公开(公告)号：US20060134939A1
公开(公告)日：2006-06-22
申请号：US11328636
申请日：2006-01-10
申请人： William Oldfield , Maurice Moberg
发明人： William Oldfield , Maurice Moberg
IPC分类号： H01R12/00
CPC分类号： H01R24/44 , H01R2103/00
摘要： Methods and devices in accordance with the present invention can comprise forming an electrical feed-through assembly to provide a hermetic seal in a coaxial connector. In one embodiment, the electrical feed-through assembly comprises a conductive insert having a bore, a dielectric insert positioned within the bore having a first diameter sized such that an impedance of the dielectric insert is a target impedance, the dielectric insert having a center conductive pin extending there-through, and an air dielectric positioned within the bore, the air dielectric having a second diameter sized such that an impedance of the air dielectric is the target impedance, a portion of the air dielectric extending into the dielectric insert, wherein the portion of the air dielectric extending into the dielectric insert is a compensation gap.
摘要翻译：根据本发明的方法和装置可以包括形成电馈通组件以在同轴连接器中提供气密密封。在一个实施例中，电气馈通组件包括具有孔的导电插入件，位于孔内的电介质插入件具有第一直径尺寸，使得电介质插入件的阻抗为目标阻抗，电介质插入件具有中心导电引脚延伸穿过，以及位于孔内的空气介质，空气电介质具有第二直径尺寸，使得空气电介质的阻抗是目标阻抗，空气介质的一部分延伸到电介质插入件中，其中，延伸到电介质插入件中的空气电介质的一部分是补偿间隙。

3. 发明申请

US20050191869A1 Hermetic glass bead assembly having high frequency compensation 失效
标题翻译：密封玻璃珠组件具有高频补偿
公开(公告)号：US20050191869A1
公开(公告)日：2005-09-01
申请号：US10790391
申请日：2004-03-01
申请人： William Oldfield , Maurice Moberg
发明人： William Oldfield , Maurice Moberg
IPC分类号： H01R12/00 , H01R13/646
CPC分类号： H01R24/44 , H01R2103/00
摘要： Methods and devices in accordance with the present invention can comprise forming an electrical feed-through assembly to provide a hermetic seal in a coaxial connector. In one embodiment, the electrical feed-through assembly comprises a conductive insert having a bore, a dielectric insert positioned within the bore having a first diameter sized such that an impedance of the dielectric insert is a target impedance, the dielectric insert having a center conductive pin extending there-through, and an air dielectric positioned within the bore, the air dielectric having a second diameter sized such that an impedance of the air dielectric is the target impedance, a portion of the air dielectric extending into the dielectric insert, wherein the portion of the air dielectric extending into the dielectric insert is a compensation gap.
摘要翻译：根据本发明的方法和装置可以包括形成电馈通组件以在同轴连接器中提供气密密封。在一个实施例中，电气馈通组件包括具有孔的导电插入件，位于孔内的电介质插入件具有第一直径尺寸，使得电介质插入件的阻抗为目标阻抗，电介质插入件具有中心导电引脚延伸穿过，以及位于孔内的空气介质，空气电介质具有第二直径尺寸，使得空气电介质的阻抗是目标阻抗，空气介质的一部分延伸到电介质插入件中，其中，延伸到电介质插入件中的空气电介质的一部分是补偿间隙。

4. 发明授权

US06593829B2 Microstrip dot termination usable with optical modulators 失效
标题翻译：微带点终端可用于光学调制器
公开(公告)号：US06593829B2
公开(公告)日：2003-07-15
申请号：US09947480
申请日：2001-09-06
申请人： William Oldfield , Karam Noujeim
发明人： William Oldfield , Karam Noujeim
IPC分类号： H01P126
CPC分类号： H01P1/268
摘要： A dot termination comprising a disk of thin film resistive material connects a transmission line on a substrate to a DC ground plane in a manner to provide broadband high frequency performance. The dot termination connects to DC ground connections spaced about the perimeter of the disk. Each DC connector includes a ground via passing through the substrate to the ground plane. A metal trace is used for each DC connection, the trace connecting a respective via with the perimeter of the disk. Each metal trace can include a resistive portion connected to the dot region and a metal trace portion connecting the trace to the via. A resistive extension tongue of the disk connects the disk to a transmission line trace.
摘要翻译：包括薄膜电阻材料盘的点终端以提供宽带高频性能的方式将基板上的传输线连接到DC接地层。点终端连接到围绕磁盘周边间隔开的直流接地连接。每个DC连接器包括通过基板通过接地平面的接地。每个直流连接都使用金属轨迹，迹线将相应的通孔与磁盘的周边相连。每个金属迹线可以包括连接到点区域的电阻部分和将迹线连接到通孔的金属迹线部分。磁盘的电阻延长舌片将磁盘连接到传输线迹线。

5. 发明授权

US5905421A Apparatus for measuring and/or injecting high frequency signals in integrated systems 失效
标题翻译：用于在集成系统中测量和/或注入高频信号的装置
公开(公告)号：US5905421A
公开(公告)日：1999-05-18
申请号：US800952
申请日：1997-02-18
申请人： William Oldfield
发明人： William Oldfield
IPC分类号： G01R1/067 , G01R31/28
CPC分类号： G01R1/06772 , G01R31/2822
摘要： A device for measuring and/or injecting a high frequency signal, such as a 20 GHz signal from and/or into a system, is provided. The device includes a connector coupled to a coaxial cable at one end. A relatively small, low inductive rectangular member is coupled to the connector at the other end. A conductive element is coupled to the rectangular member and is used for measuring and infecting the high frequency signal from and/or into a microwave transmission line positioned on a substrate. First and second rigid prongs are coupled to the rectangular member and are inserted into respective ground openings on the substrate. A network analyzer may be coupled to the cable for analyzing and generating the high frequency signal.
摘要翻译：提供了一种用于测量和/或注入来自系统和/或系统的20GHz信号的高频信号的装置。该装置包括在一端耦合到同轴电缆的连接器。相对小的低电感性矩形构件在另一端耦合到连接器。导电元件耦合到矩形构件并且用于测量和感染来自位于基板上的微波传输线的高频信号和/或传送到位于基板上的微波传输线。第一和第二刚性插脚联接到矩形构件并且插入到基板上的相应的开口中。网络分析器可以耦合到电缆，用于分析和产生高频信号。

6. 发明授权

US06604949B2 High frequency hermetic connector with ground lip 失效
公开(公告)号：US06604949B2
公开(公告)日：2003-08-12
申请号：US09799942
申请日：2001-03-06
申请人： William Oldfield
发明人： William Oldfield
IPC分类号： H01R1200
CPC分类号： H01R24/52 , H01P5/085 , H01R13/521 , H01R2103/00
摘要： The present invention incorporates a hermetic glass bead 206 and a grounding lip 208 into an outer conductor insert 216 to form a microwave coax connector 201. The glass bead 206 forms both the hermetic seal and the support for the coax center conductor pin 214. The outer conductor insert 216 of the coax connector 201 includes the ground lip 208 to provide a short ground path for the connection to a microstrip substrate 10 provided on a carrier 12 in a housing 2. The coax connector 201 is soldered into a cavity 235 in the housing 2 to assure a short ground path between the coax connector 201 and the carrier 12. There is no need for soldering a separate glass bead into the housing 2, which at these high frequencies, is very difficult due to the small size of the glass bead.

7. 发明授权

US6053755A Connector having an axial resilient inner and outer conductors 失效
标题翻译：连接器具有轴向弹性内外导体
公开(公告)号：US6053755A
公开(公告)日：2000-04-25
申请号：US120655
申请日：1998-07-22
申请人： William Oldfield
发明人： William Oldfield
IPC分类号： H01R13/115 , H01R24/54 , H01R13/28
CPC分类号： H01R24/542 , H01R2103/00
摘要： A microwave coaxial connector having both inner and outer axial resilient conductors is provided. The connector may be used for connecting a microwave device to a coaxial cable without causing damage to the microwave device housing or degrading a transmitted microwave signal. The inner axial resilient conductor includes an inner cylindrical conducting member having an inner bore formed by a plurality of fingers. A cylindrical contact member includes a first end for inserting into the inner bore. The outer axially resilient conductor includes an outer cylindrical conducting member circumjacent about the inner conductor forming a ring-shaped opening. An outer contact member having a plurality of fingers is inserted in the ring-shaped opening to provide an outer resilient conductor. A connector for connecting adjacent devices is also provided. This connector includes a pair of inner and outer resilient conductors positioned at opposite ends of the connector. The connector eliminates the need of selecting and cutting coaxial cable as well as using soldering, ribbon bonding or screws in connecting adjacent microwave devices.
摘要翻译：提供具有内部和外部轴向弹性导体的微波同轴连接器。该连接器可以用于将微波设备连接到同轴电缆，而不会损坏微波器件外壳或降低发射的微波信号。内部轴向弹性导体包括具有由多个手指形成的内孔的内圆柱形导电构件。圆柱形接触构件包括用于插入内孔的第一端。外部轴向弹性导体包括围绕形成环形开口的内部导体周围的外部圆柱形导电构件。具有多个指状物的外部接触构件被插入到环形开口中以提供外部弹性导体。还提供了用于连接相邻设备的连接器。该连接器包括位于连接器的相对端的一对内部和外部弹性导体。连接器消除了选择和切割同轴电缆以及连接相邻微波设备时使用焊接，色带接合或螺丝的需要。

8. 发明授权

US5812039A Apparatus for providing a ground for circuits on carriers 失效
标题翻译：用于为载体上的电路提供接地的装置
公开(公告)号：US5812039A
公开(公告)日：1998-09-22
申请号：US800960
申请日：1997-02-18
申请人： William Oldfield
发明人： William Oldfield
IPC分类号： H01L23/66 , H01P3/08 , H05K1/02 , H05K1/05 , H05K1/14 , H01P1/00
CPC分类号： H01P3/081 , H01L23/66 , H01L2224/45144 , H01L2224/48137 , H01L2224/48472 , H01L24/45 , H01L24/48 , H01L2924/00014 , H01L2924/01004 , H01L2924/01079 , H01L2924/3011 , H05K1/0237 , H05K1/05 , H05K1/142
摘要： A ground path for microwave circuits positioned on carriers is provided. A ground path is provided between a first and second carrier coupled to respective microwave circuit substrates. The first and second carriers are coupled to a base, forming an opening between the first and second carriers. A conductive element is coupled to a first microstrip transmission line on the first substrate and a second microstrip transmission line on the second substrate. A conductive spring is then positioned in the opening in order to create a ground path. The microstrip transmission line may consist of alumina or a high-frequency plastic, such as Teflon or Duroid.RTM.. The conductive spring may consist of beryllium copper. A conductive rubber material may also be positioned in the opening, contacting the conductive spring and the base. The conductive spring and conductive element form a transmission having an impedance of between approximately 45 ohms and 60 ohms, thereby substantially improving microwave signal quality transmitted on a substrate coupled to relatively thick carriers.
摘要翻译：提供了位于载体上的微波电路的接地路径。在耦合到相应的微波电路基板的第一和第二载体之间提供接地路径。第一和第二载体联接到基座，在第一和第二载体之间形成开口。导电元件耦合到第一基板上的第一微带传输线和第二基板上的第二微带传输线。然后将导电弹簧定位在开口中，以便产生接地路径。微带传输线可以由氧化铝或高频塑料（例如特氟龙或Duroid TM）组成。导电弹簧可由铍铜组成。导电橡胶材料也可以定位在开口中，与导电弹簧和底座接触。导电弹簧和导电元件形成具有在大约45欧姆和60欧姆之间的阻抗的传输，从而基本上改善了在耦合到相对厚的载体上的基板上传输的微波信号质量。

9. 发明授权

US5801525A Frequency discriminating power sensor 失效
标题翻译：频率鉴别功率传感器
公开(公告)号：US5801525A
公开(公告)日：1998-09-01
申请号：US662052
申请日：1996-06-12
申请人： William Oldfield , Russell Brown , Michael Osborne
发明人： William Oldfield , Russell Brown , Michael Osborne
IPC分类号： G01R23/18 , G01R35/00 , G01R23/16
CPC分类号： G01R35/00 , G01R23/18
摘要： A power sensor that enables determination of the frequency of a microwave signal comprises a signal input that receives the microwave signal at a particular frequency, at least one sensor that produces a first and second output corresponding to the power of the microwave signal, and a means for coupling the signal input to the sensor so that the coupling means distinguishes the first output from the second output in order that the ratio of these outputs produces a unique value at the particular frequency.
摘要翻译：能够确定微波信号的频率的功率传感器包括以特定频率接收微波信号的信号输入端，产生对应于微波信号的功率的第一和第二输出的至少一个传感器，以及装置用于将信号输入耦合到传感器，使得耦合装置将第一输出与第二输出区分开，以便这些输出的比率在特定频率处产生唯一值。

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