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公开(公告)号：JP2011050114A
公开(公告)日：2011-03-10
申请号：JP2010274189
申请日：2010-12-09
Applicant: Valeo Radar Systems Inc , ヴァレオ・レイダー・システムズ・インコーポレーテッド
Inventor： BREGLIA CAROLINE , FRENCH THOMAS W , PLEVA JOSEPH S
IPC: B60R21/00 , H01Q13/10 , B60K31/00 , B60Q1/26 , B60Q1/52 , G01S7/02 , G01S7/03 , G01S7/26 , G01S7/285 , G01S7/288 , G01S7/35 , G01S7/40 , G01S13/02 , G01S13/04 , G01S13/28 , G01S13/34 , G01S13/48 , G01S13/58 , G01S13/72 , G01S13/87 , G01S13/89 , G01S13/93 , H01Q1/32 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/26 , H01Q3/40 , H01Q13/06 , H01Q21/00 , H01Q21/06 , H01Q25/00 , H03F1/30 , H03H7/01 , H03H21/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: PROBLEM TO BE SOLVED: To provide a compact antenna element that operates in a high-density circuit environment, is relatively low-cost, and can be used to provide an array antenna having relatively higher performance.
SOLUTION: An antenna element includes a cover layer disposed over a radiator layer, has a first ground plane disposed on the radiator layer, and has an aperture inside the ground plane. The radiator layer is disposed over a feed circuit layer which has a second ground plane disposed thereon. A cavity is provided in the radiator layer and the feed circuit layer by disposing a plurality of via holes between the first and second ground planes. An antenna element feed couples energy between the feed circuit and the antenna element.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：为了提供在高密度电路环境中工作的紧凑型天线元件，成本相对较低，并且可以用于提供具有相对较高性能的阵列天线。 解决方案：天线元件包括设置在散热器层上的覆盖层，具有设置在散热器层上的第一接地平面，并且在接地平面内具有孔。 散热器层设置在其上设置有第二接地面的馈电电路层上。 通过在第一和第二接地层之间设置多个通孔，在散热器层和馈电电路层中设置空腔。 天线元件馈送在馈电电路和天线元件之间耦合能量。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2004506906A
公开(公告)日：2004-03-04
申请号：JP2002519968
申请日：2001-08-16
Applicant: レイセオン・カンパニーRaytheon Company
Inventor： ヴァン・リーズ，エイチ・バーテルド , ウッディントン，ウォルター・ゴードン , デルチェッコロ，マイケル・ジョセフ , ハンソン，ジェームズ・ティー , プレヴァ，ジョセフ・エス , ラッセル，マーク・イー
IPC: B60R21/00 , B60K31/00 , B60Q1/26 , B60Q1/52 , G01S7/02 , G01S7/03 , G01S7/26 , G01S7/285 , G01S7/288 , G01S7/35 , G01S7/40 , G01S13/02 , G01S13/04 , G01S13/28 , G01S13/34 , G01S13/48 , G01S13/58 , G01S13/72 , G01S13/87 , G01S13/89 , G01S13/93 , H01Q1/32 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/26 , H01Q3/40 , H01Q13/06 , H01Q13/10 , H01Q21/00 , H01Q21/06 , H01Q25/00 , H03F1/30 , H03H7/01 , H03H21/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A radar system includes a transmit antenna for transmitting a first RF signal, a receive antenna for receiving a second RF signal, and a receiver circuit coupled to the receive antenna for processing the second RF signal and comprising a video amplifier having a temperature compensating attenuator. A radar receiver includes an RF amplifier, a down-converter and a video amplifier comprising a temperature compensating attenuator. The RF amplifier has an input terminal adapted to receive an RF signal and an output terminal at which an amplified RF signal is provided. The down-converter has an input terminal coupled to the output terminal of the RF amplifier and an output terminal at which a lower frequency signal is provided. The video amplifier has an input terminal coupled to the output terminal of the down-converter and an output terminal at which a filtered signal is provided.
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公开(公告)号：EP1879046A2
公开(公告)日：2008-01-16
申请号：EP07020591.9
申请日：2001-08-16
Applicant: Raytheon Company
Inventor： Woodington, Walter Gordon , Russell, Mark E. , Delcheccolo, Michael Joseph , Van Rees, H. Barteld , Pleva, Joseph S. , Hanson, James T.
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A radar detection process includes computing a derivative of an FFT output signal to detect an object within a specified detection zone. In one embodiment, a zero crossing in the second derivative of the FFT output signal indicates the presence of an object. The range of the object is determined as a function of the frequency at which the zero crossing occurs. Also described is a detection table containing indicators of the presence or absence of an object within a respective radar beam and processing cycle. At least two such indicators are combined in order to detect the presence of an object within the detection zone and with changing range gates in each of the antenna beams the coverage of the detection zone can be varied.
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公开(公告)号：EP1065088B1
公开(公告)日：2007-09-05
申请号：EP00305511.8
申请日：2000-06-30
Applicant: NISSAN MOTOR COMPANY LIMITED
Inventor： Hirasago, Kiyomi
IPC: B60W30/16
CPC classification number: B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/086 , B60T2201/088 , B60W2050/143
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公开(公告)号：EP1309882B1
公开(公告)日：2004-12-08
申请号：EP01967989.3
申请日：2001-08-16
Applicant: Raytheon Company
Inventor： DELCHECCOLO, Michael, Joseph , RUSSELL, Mark, E. , WOODINGTON, Walter, Gordon , PLEVA, Joseph, S. , VAN REES, H., Barteld
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A near object detection (NOD) system includes a plurality of sensors, each of the sensors for providing detection coverage in a predetermined coverage zone and each of the sensors including a transmit antenna for transmitting a first RF signal, a receive antenna for receiving a second RF signal and means for sharing information between each of the plurality of sensors in the NOD system.
Abstract translation: 近物体检测（NOD）系统包括多个传感器，每个传感器用于在预定的覆盖区域中提供检测范围，并且每个传感器包括用于发射第一RF信号的发射天线，用于接收第二RF信号的接收天线 RF信号以及用于在NOD系统中的多个传感器中的每一个之间共享信息的装置。
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Patent Agency Ranking
公开(公告)号：EP1310018A1
公开(公告)日：2003-05-14
申请号：EP01965964.8
申请日：2001-08-16
Applicant: Raytheon Company
Inventor： BREGLIA, Caroline , FRENCH, Thomas, W. , PLEVA, Joseph, S.
IPC: H01Q21/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A multiple beam array antenna system comprises a plurality of radiating elements (82) provided from stripline-fed open-ended waveguide coupled to a Butler matrix beam forming network (86). The Butler matrix beam forming network is coupled to a switched beam combining circuit (90). The antenna can be fabricated as a single Low Temperature Co-fired Ceramic (LTCC) circuit.
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公开(公告)号：EP1309882A2
公开(公告)日：2003-05-14
申请号：EP01967989.3
申请日：2001-08-16
Applicant: Raytheon Company
Inventor： DELCHECCOLO, Michael, Joseph , RUSSELL, Mark, E. , WOODINGTON, Walter, Gordon , PLEVA, Joseph, S. , VAN REES, H., Barteld
IPC: G01S13/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A near object detection (NOD) system includes a plurality of sensors, each of the sensors for providing detection coverage in a predetermined coverage zone and each of the sensors including a transmit antenna for transmitting a first RF signal, a receive antenna for receiving a second RF signal and means for sharing information between each of the plurality of sensors in the NOD system.
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公开(公告)号：EP1309464A2
公开(公告)日：2003-05-14
申请号：EP01964056.4
申请日：2001-08-16
Applicant: Raytheon Company
Inventor： RUSSELL, Mark, E. , DELCHECCOLO, Michael, Joseph , WOODINGTON, Walter, Gordon , VAN REES, H., Barteld , FIRDA, John, Michael , LIPPERT, Delbert
IPC: B60K31/00
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: In accordance with the present invention, an adaptive cruise control system includes a radio frequency (RF) transmit receive (TR) sensor module (or more simply 'sensor') disposed such that a detection zone is deployed in front of a vehicle. The sensor includes a sensor antenna system which comprises a transmit antenna for emitting or transmitting an RF signal and a receive antenna for receiving portions of the transmitted RF signal which are intercepted by one or more objects within a field of view of the transmit antenna and reflected back toward the receive antenna.
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公开(公告)号：EP1870730A3
公开(公告)日：2011-07-20
申请号：EP07018063.3
申请日：2001-08-16
Applicant: Valeo Radar Systems, Inc.
Inventor： Woodington, Walter Gordon , Delcheccolo, Michael Joseph , Pleva, Joseph S. , Russell, Mark E. , Van Rees, H. Barteld , Hanson, James T.
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A radar detection process includes computing a derivative of an FFT output signal to detect an object within a specified detection zone. In one embodiment, a zero crossing in the second derivative of the FFT output signal indicates the presence of an object. The range of the object is determined as a function of the frequency at which the zero crossing occurs.
Also described is a detection table containing indicators of the presence or absence of an object within a respective radar beam and processing cycle. At least two such indicators are combined in order to detect the presence of an object within the detection zone and with changing range gates in each of the antenna beams the coverage of the detection zone can be varied.-
公开(公告)号：EP1870728A3
公开(公告)日：2011-03-30
申请号：EP07018061.7
申请日：2001-08-16
Applicant: Valeo Radar Systems, Inc.
Inventor： Woodington, Walter Gordon , Delcheccolo, Michael Joseph , Pleva, Joseph S. , Russell, Mark E. , Van Rees, H. Barteld , Hanson, James T.
CPC classification number: B60Q9/008 , B60K31/0008 , B60T2201/08 , B60T2201/081 , B60T2201/088 , B60W2530/10 , B60W2550/304 , G01S7/023 , G01S7/032 , G01S7/038 , G01S7/06 , G01S7/288 , G01S7/352 , G01S7/354 , G01S7/4004 , G01S7/4008 , G01S7/4021 , G01S13/04 , G01S13/282 , G01S13/343 , G01S13/346 , G01S13/48 , G01S13/584 , G01S13/726 , G01S13/87 , G01S13/931 , G01S2007/356 , G01S2013/0245 , G01S2013/9321 , G01S2013/9332 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G01S2013/9389 , H01Q1/3233 , H01Q1/3258 , H01Q1/3283 , H01Q1/38 , H01Q1/42 , H01Q3/24 , H01Q3/40 , H01Q13/10 , H01Q13/18 , H01Q21/0043 , H01Q21/0075 , H01Q21/0087 , H01Q21/065 , H01Q25/00
Abstract: A radar detection process includes computing a derivative of an FFT output signal to detect an object within a specified detection zone. In one embodiment, a zero crossing in the second derivative of the FFT output signal indicates the presence of an object. The range of the object is determined as a function of the frequency at which the zero crossing occurs.
Also described is a detection table containing indicators of the presence or absence of an object within a respective radar beam and processing cycle. At least two such indicators are combined in order to detect the presence of an object within the detection zone and with changing range gates in each of the antenna beams the coverage of the detection zone can be varied.
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