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1. 发明授权

US06239702B1 Electromagnetic energy detection 失效
公开(公告)号：US06239702B1
公开(公告)日：2001-05-29
申请号：US09038251
申请日：1998-03-10
申请人： Simon Bessendorf , Richard V. Kemper , William A. Sciarretta , Edward T. Lewis
发明人： Simon Bessendorf , Richard V. Kemper , William A. Sciarretta , Edward T. Lewis
IPC分类号： G08B1318
CPC分类号： H01L31/1125
摘要： The invention provides apparatus and methods for detecting electromagnetic energy using an array of detectors arranged in at least one row and multiple columns. A single crystal body has multiple doped regions disposed therein. Each one of the detectors produces charge in a corresponding one of the doped regions in the body in response to electromagnetic energy impinging upon that detector. A first charge transfer device includes an output port and multiple serially coupled charge storage cells including multiple first charge transfer regions disposed in the body parallel to the row, or rows, of detectors. Multiple second charge transfer devices include multiple second charge transfer regions disposed in the body transverse to the row, or rows, of detectors and the charge storage cells. Each one of the second charge transfer regions is adapted to transfer charge produced in a corresponding one of the doped regions to a corresponding one of the charge storage cells. Each one of the doped regions corresponding to one of the detectors has a doping profile adapted to produce an electric field in a direction from the doped region toward a corresponding one of the multiple second charge transfer regions. Such an arrangement allows dual polarization detection with little or no modification of the system configuration.

2. 发明授权

US06323768B2 Electromagnetic energy detection 有权
公开(公告)号：US06323768B2
公开(公告)日：2001-11-27
申请号：US09756808
申请日：2001-01-09
申请人： Simon Bessendorf , Richard V. Kemper , William A. Sciarretta , Edward T. Lewis
发明人： Simon Bessendorf , Richard V. Kemper , William A. Sciarretta , Edward T. Lewis
IPC分类号： G08B1318
CPC分类号： H01L31/1125
摘要： The invention provides apparatus and methods for detecting electromagnetic energy using an array of detectors arranged in at least one row and multiple columns. A single crystal body has multiple doped regions disposed therein. Each one of the detectors produces charge in a corresponding one of the doped regions in the body in response to electromagnetic energy impinging upon that detector. A first charge transfer device includes an output port and multiple serially coupled charge storage cells including multiple first charge transfer regions disposed in the body parallel to the row, or rows, of detectors. Multiple second charge transfer devices include multiple second charge transfer regions disposed in the body transverse to the row, or rows, of detectors and the charge storage cells. Each one of the second charge transfer regions is adapted to transfer charge produced in a corresponding one of the doped regions to a corresponding one of the charge storage cells. Each one of the doped regions corresponding to one of the detectors has a doping profile adapted to produce an electric field in a direction from the doped region toward a corresponding one of the multiple second charge transfer regions. Such an arrangement allows dual polarization detection with little or no modification of the system configuration.

3. 发明授权

US06039580A RF connector having a compliant contact 失效
标题翻译： RF连接器具有顺应性接触
公开(公告)号：US06039580A
公开(公告)日：2000-03-21
申请号：US116839
申请日：1998-07-16
申请人： William A. Sciarretta , Paul Setzco , James D. Arangio
发明人： William A. Sciarretta , Paul Setzco , James D. Arangio
IPC分类号： H01P5/08 , H01R9/09
CPC分类号： H01P5/085
摘要： An RF connector includes an electrical insulator having an aperture and a conductive contact disposed within the aperture and having at least one compliant, compressible end. The insulator is disposed in an aperture of a conductive support plate. When an RF element is secured to the support plate in use, the compliant end of the conductive contact is compressed against a conductive pad of the RF element. In one embodiment, the RF connector includes a compressible, conductive annular ring disposed concentrically around the compliant end of the conductive contact and adapted for being compressed against a ground pad of the RF element in use in order to effect a coaxial RF interconnection. The conductive contact may take various forms, such as a watch band pin, a Fuzz Button.RTM. or a bellows arrangement. The RF connector may include RF circuitry for interconnection to the RF element and/or may interconnect the RF element to a second RF element.
摘要翻译： RF连接器包括具有开口的电绝缘体和设置在孔内的导电触点，并具有至少一个顺从的可压缩端。绝缘体设置在导电支撑板的孔中。当在使用中将RF元件固定到支撑板时，导电接触件的柔性端被压靠在RF元件的导电垫上。在一个实施例中，RF连接器包括可压缩的导电环形环，其围绕导电接触件的柔性端部同心地设置，并且适于在使用中被压靠在RF元件的接地焊盘上，以便实现同轴RF互连。导电接触可以采取各种形式，例如表带针，Fuzz按钮TM或波纹管布置。 RF连接器可以包括用于与RF元件互连的RF电路和/或可以将RF元件互连到第二RF元件。

4. 发明授权

US4333080A Signal processor 失效
标题翻译：信号处理器
公开(公告)号：US4333080A
公开(公告)日：1982-06-01
申请号：US816422
申请日：1977-07-18
申请人： John D. Collins , Douglas S. MacFall, Jr. , William A. Sciarretta
发明人： John D. Collins , Douglas S. MacFall, Jr. , William A. Sciarretta
IPC分类号： G01S13/28
CPC分类号： G01S13/282
摘要： A signal processor is disclosed wherein an intermediate frequency chirp pulse is pulse compressed and the linearly frequency modulated, intermediate frequency component of such compressed pulse is removed. With such an arrangement, various weighting techniques may be effectively used to reduce sidelobes of the compressed pulse while, in a radar system application, retaining the sense of the frequency of a Doppler shifted compressed pulse.
摘要翻译：公开了一种信号处理器，其中中频啁啾脉冲被脉冲压缩，并且去除了这种压缩脉冲的线性频率调制的中频分量。通过这样的布置，可以有效地使用各种加权技术来减少压缩脉冲的旁瓣，而在雷达系统应用中，保持多普勒频移压缩脉冲频率的感觉。

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