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公开(公告)号：KR1020030036704A
公开(公告)日：2003-05-09
申请号：KR1020037002327
申请日：2001-08-16
Applicant: 레이던 컴퍼니
Inventor： 비아나,루이스,엠. , 델섹콜로,마이클,조셉 , 플레바,조셉,에스. , 러셀,마크,이. , 우딩톤,왈터,골든 , 반리스,에이치.,바텔드 , 레블랑크,스티븐,피. , 리퍼트,델버트 , 슈나이더,스콧,에이치.
IPC: G01S7/03
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: 멀티빔 어레이 안테나 시스템은 버틀러 매트릭스 빔 형성 네트워크에 결합된 스트립라인 공급 개방 도파관으로부터 제공된 복수의 방사 엘리먼트를 포함한다. 버틀러 매트릭스 빔형성 네트워크는 스위칭된 빔 조합 회로에 결합된다. 안테나는 저온 동시소성 세라믹(LTCC)회로로서 제작된다.
Abstract translation: 雷达系统包括用于发射第一RF信号的发射天线，用于接收第二RF信号的接收天线以及耦合到接收天线以用于处理第二RF信号的接收器电路，并且包括具有温度补偿衰减器的视频放大器。 雷达接收机包括RF放大器，下变频器和包括温度补偿衰减器的视频放大器。 RF放大器具有适于接收RF信号的输入端子和提供放大的RF信号的输出端子。 下变频器具有耦合到RF放大器的输出端子的输入端子和提供较低频率信号的输出端子。 视频放大器具有耦合到下变换器的输出端子的输入端子和提供滤波信号的输出端子。 ＆lt;图像＆GT;
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Patent Agency Ranking
公开(公告)号：KR101005670B1
公开(公告)日：2011-01-05
申请号：KR1020057007715
申请日：2003-11-07
Applicant: 레이던 컴퍼니
Inventor： 플레바,조셉,에스. , 델첵콜로,마이클,조셉
CPC classification number: G01S7/032 , G01S7/352 , G01S7/4004 , G01S7/4021 , G01S13/343 , G01S13/48 , G01S13/931 , H01Q1/3233 , H01Q1/3283 , H01Q3/24 , H01Q3/40 , H01Q21/0043 , H01Q21/065 , H01Q25/008
Abstract: 송신 및 수신 시스템은 송신 안테너를 제공하도록 배치되는 다수의 제 1 안테나 엘리먼트들을 포함하는 제 1 어레이를 포함한다. 상기 시스템은 수신 안테나를 제공하도록 배치되는 다수의 상이한 제 2 안테나 엘리먼트들을 갖는 제 2 어레이를 포함한다. 상기 제 1 어레이는 제 1 스위칭 시스템에 결합되고, 적어도 하나의 송신 빔을 선택적으로 형성하도록 동작된다. 상기 제 2 어레이는 빔 조합 시스템에 결합되고, 다수의 수신 빔들을 선택적으로 형성하도록 동작된다. 일 실시예에서, 상기 송신 및 수신 빔들 중 선택된 빔들은 원하는 공간 위치들에서 다수의 양방향 빔들을 형성하도록 조합된다.
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公开(公告)号：KR100852810B1
公开(公告)日：2008-08-18
申请号：KR1020037002233
申请日：2001-08-16
Applicant: 레이던 컴퍼니
Inventor： 우딩톤,왈터,골든 , 델섹콜로,마이클,조셉 , 플레바,조셉,에스. , 러셀,마크,이. , 반리스,에이치.,바텔드 , 한슨,제임스,티.
IPC: G01S5/04
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：KR100852804B1
公开(公告)日：2008-08-18
申请号：KR1020077019938
申请日：2001-08-16
Applicant: 레이던 컴퍼니
Inventor： 우딩톤,왈터,골든 , 델섹콜로,마이클,조셉 , 플레바,조셉,에스. , 러셀,마크,이. , 반리스,에이치.,바텔드 , 한슨,제임스,티.
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：KR100831507B1
公开(公告)日：2008-05-22
申请号：KR1020037002327
申请日：2001-08-16
Applicant: 레이던 컴퍼니
Inventor： 비아나,루이스,엠. , 델섹콜로,마이클,조셉 , 플레바,조셉,에스. , 러셀,마크,이. , 우딩톤,왈터,골든 , 반리스,에이치.,바텔드 , 레블랑크,스티븐,피. , 리퍼트,델버트 , 슈나이더,스콧,에이치.
IPC: G01S7/03
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: 멀티빔 어레이 안테나 시스템은 버틀러 매트릭스 빔 형성 네트워크에 결합된 스트립라인 공급 개방 도파관으로부터 제공된 복수의 방사 엘리먼트를 포함한다. 버틀러 매트릭스 빔형성 네트워크는 스위칭된 빔 조합 회로에 결합된다. 안테나는 저온 동시소성 세라믹(LTCC)회로로서 제작된다.
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公开(公告)号：KR1020070097128A
公开(公告)日：2007-10-02
申请号：KR1020077019938
申请日：2001-08-16
Applicant: 레이던 컴퍼니
Inventor： 우딩톤,왈터,골든 , 델섹콜로,마이클,조셉 , 플레바,조셉,에스. , 러셀,마크,이. , 반리스,에이치.,바텔드 , 한슨,제임스,티.
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.
Abstract translation: 雷达检测处理包括计算FFT输出信号的导数以检测指定检测区域内的物体。 在一个实施例中，FFT输出信号的二阶导数中的零交叉表示存在对象。 物体的范围被确定为发生零交叉的频率的函数。 还描述了一种检测表，其包含相应雷达波束内的对象的存在或不存在的指示符以及处理周期。 组合至少两个这样的指示器以便检测检测区域内的物体的存在，并且通过在每个天线波束中改变范围门，可以改变检测区域的覆盖范围。
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