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公开(公告)号：US12007501B2
公开(公告)日：2024-06-11
申请号：US17574715
申请日：2022-01-13
发明人： Vito Giannini , Brian Paul Ginsburg
CPC分类号： G01S7/4004 , G01R19/04 , G01R21/12 , G01S7/032 , G01S7/35 , G01S7/4017 , G01S13/931 , G01S2013/93271 , G01S2013/93272 , G01S2013/93274
摘要： An integrated circuit (IC) is provided with a plurality of diode based mm-wave peak voltage detectors (PVD)s. During a testing phase, a multi-point low frequency calibration test is performed on one or more of the PVDs to determine and store a set of alternating current (AC) coefficients. During operation of the IC, a current-voltage sweep is performed on a selected one of the PVDs to determine a process and temperature direct current (DC) coefficient. A peak voltage produced by the PVD in response to a high frequency radio frequency (RF) signal is measured to produce a first measured voltage. An approximate power of the RF signal is calculated by adjusting the first measured voltage using the DC coefficient and the AC coefficient.
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公开(公告)号：US20180088212A1
公开(公告)日：2018-03-29
申请号：US15716637
申请日：2017-09-27
申请人： Robert Bosch GmbH
发明人： Stephan Ludwig
CPC分类号： G01S7/4021 , G01S7/023 , G01S7/354 , G01S7/4008 , G01S7/4017 , G01S7/4026 , G01S13/56 , G01S13/878 , G01S2007/356 , G01S2007/358
摘要： A method for evaluating radar radiation. A plurality of radar waves are received, and respective individual measured signals are outputted in a complex form. A total measured signal is ascertained and outputted by respective weighted summation of at least one product of each individual measured signal times a respective conjugatedly complex individual measured signal.
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公开(公告)号：US20170368892A1
公开(公告)日：2017-12-28
申请号：US15544954
申请日：2016-01-19
发明人： Holger Heuermann , Thomas Harzheim
CPC分类号： B60C23/0444 , B60C11/24 , B60C11/243 , B60C11/246 , B60C23/00 , B60C23/02 , B60C23/04 , B60C23/0408 , B60C23/0416 , B60C23/0422 , B60C23/0428 , B60C23/0433 , B60C23/0435 , G01L17/00 , G01M17/02 , G01N22/00 , G01R27/28 , G01S7/025 , G01S7/354 , G01S7/4017 , G01S13/36 , G01S13/753 , G01S13/88 , G01S2007/4039 , H01Q1/2241
摘要： A device for measuring and/or monitoring tire-related variables of a vehicle, having a sensor unit for transmitting, receiving and processing signals, wherein a transmission signal is emitted by an antenna unit of the sensor unit in the direction of an object being measured and wherein a reflection signal reflected by the object being measured is received and analysed, the sensor unit having a transceiver device, via by means of which a reflection factor, formed as the quotient from the reflection signal reflected by the object being measured and the transmission signal, is measured and via which a resonance frequency and/or a phase difference between the transmission signal and the reflection signal is determined, wherein the transceiver unit comprises a vector network analyser and an analysis unit, so that a distance to the object being measured is established by detecting the phase difference between the transmission signal and the reflection signal.
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公开(公告)号：US09522627B2
公开(公告)日：2016-12-20
申请号：US13887590
申请日：2013-05-06
申请人： Steven Schraga
发明人： Steven Schraga
CPC分类号： B60W30/09 , B60Q1/00 , B60W10/04 , B60W10/18 , G01S7/4017 , G01S13/931 , G01S2013/9317 , G01S2013/9321 , G01S2013/9325 , G01S2013/9332 , G01S2013/9346 , G01S2013/9353 , G01S2013/936 , G01S2013/9375 , G01S2013/9378 , G01S2013/9385 , G05D1/0088 , G08G1/16
摘要： A communication system, including an apparatus, method and program, is provided for communicating a message from a vehicle to a location. The communication system detects a distance to an object that is located at the location and a speed of the vehicle. A target distance is then calculated on the basis of the detected distance to the object and the detected speed of the vehicle. A determination is made as to whether the object is configured for communication with the vehicle. According to the determination, a message is communicated to the object from the vehicle.
摘要翻译： 提供了一种包括装置，方法和程序的通信系统，用于将消息从车辆传送到位置。 通信系统检测到位于车辆的位置和速度的物体的距离。 然后基于检测到的物体的距离和车辆的检测速度来计算目标距离。 确定对象是否被配置为与车辆通信。 根据该确定，从车辆传送消息到对象。
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公开(公告)号：US20150377678A1
公开(公告)日：2015-12-31
申请号：US14318982
申请日：2014-06-30
发明人： Olov Edvardsson
IPC分类号： G01F23/284
CPC分类号： G01F23/284 , G01F23/0069 , G01S7/292 , G01S7/4017 , G01S13/88 , H01P5/16 , H01Q1/225 , H01Q1/50
摘要： A level gauge for detecting process variables related to a distance to a surface of a content in a tank, comprising a first and second functionally independent circuitry arrangements comprising transceiver circuitry and processing circuitry. The gauge further comprises a power divider providing isolation between signals having the same propagation mode, a single wire transmission line probe, and a matching arrangement providing an electrically matched connection between the electrical connection of a process seal and the single wire transmission line probe.A combination of a power divider with a matching arrangement allows multiple channels on one single wire transmission line probe.
摘要翻译： 用于检测与到罐中的内容物表面的距离相关的过程变量的液位计，包括第一和第二功能上独立的电路装置，其包括收发器电路和处理电路。 该仪表还包括功率分配器，其提供具有相同传播模式的信号之间的隔离，单线传输线探针和提供处理密封件的电连接与单线传输线探针之间的电气匹配连接的匹配装置。 具有匹配布置的功率分配器的组合允许在一根单线传输线探头上的多个通道。
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公开(公告)号：US09075144B1
公开(公告)日：2015-07-07
申请号：US13660504
申请日：2012-10-25
CPC分类号： G01S13/882 , G01S7/038 , G01S7/4017 , G01S7/4052 , G01S13/34 , G01S13/345 , G01S2007/406
摘要： A method for determining a height above ground of an aircraft broadly comprises the steps of generating a transmit signal with a transmitter, transmitting the transmit signal with a first antenna, generating a local oscillator signal with a local oscillator, receiving a receive signal with a second antenna, mixing the receive signal with the local oscillator signal to generate a baseband signal, determining a frequency of interest of the baseband signal, and calculating an aircraft altitude corresponding to the frequency of interest.
摘要翻译： 用于确定飞机地面高度的方法广泛地包括以下步骤：用发射机产生发射信号，用第一天线发送发射信号，用本地振荡器产生本地振荡器信号，接收具有第二个接收信号的接收信号 天线，将接收信号与本地振荡器信号混合以产生基带信号，确定基带信号的感兴趣频率，以及计算与感兴趣频率相对应的飞行器高度。
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公开(公告)号：US20150160336A1
公开(公告)日：2015-06-11
申请号：US14561828
申请日：2014-12-05
申请人： Hella KGaA
发明人： Thomas Hesse
CPC分类号： G01S13/02 , G01S7/03 , G01S7/4008 , G01S7/4017 , G01S13/42 , G01S13/931 , G01S2007/4013
摘要： A radar device for the transmission of a signal in a frequency band. The radar device includes a control means and an oscillator. The input of the oscillator is connected to the control means by means of a converter. The oscillator is controllable by means of the control means for the generation of the signal. The signal is generated by means of the oscillator and can be picked up on an output of the oscillator. The radar device also includes at least one transmission aerial for the transmission of the signal being present at the output of the oscillator. The transmission aerial is connected to the output of the oscillator. At least one receiver channel is provided for the reception of a received signal and for the processing of the received signal and for the transmission of the processed received signal to the control means. The receiver channel has at least one receiving aerial and a mixer for the mixing of the received signal with the signal which is present at the output of the oscillator. The mixer is connected to the output of the oscillator, and the output of the oscillator is connected to an input of a switchable amplifier and the amplifier provides a signal at the output and transmits it to the at least one mixer. A wattmeter is provided, which monitors the signal at the output of the amplifier and transmits it to the control means.
摘要翻译： 用于在频带中传输信号的雷达装置。 雷达装置包括控制装置和振荡器。 振荡器的输入通过转换器连接到控制装置。 振荡器可以通过用于产生信号的控制装置来控制。 该信号通过振荡器产生，并可在振荡器的输出端拾取。 该雷达装置还包括至少一个传输天线，用于传输存在于振荡器输出端的信号。 传输天线连接到振荡器的输出。 提供至少一个接收机信道用于接收接收到的信号和处理接收到的信号并将处理后的接收信号传输到控制装置。 接收机通道具有至少一个接收天线和混合器，用于将接收到的信号与存在于振荡器的输出端的信号混合。 混频器连接到振荡器的输出端，振荡器的输出端连接到可切换放大器的输入端，放大器在输出端提供一个信号并将其传输到至少一个混频器。 提供了一种功率表，用于监视放大器输出端的信号并将其传输到控制装置。
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公开(公告)号：US08886134B2
公开(公告)日：2014-11-11
申请号：US13191382
申请日：2011-07-26
申请人： Yves Borlez , Soufien Menai
发明人： Yves Borlez , Soufien Menai
CPC分类号： G01S7/4052 , G01S7/036 , G01S7/4017 , G01S13/50 , G01S13/753 , G01S13/756 , G01S13/758 , G01S2007/4078
摘要： The invention relates to a method for monitoring the integrity of a Doppler transceiver, where a Doppler transceiver comprises a transmitter unit, a receiver unit and a mixer unit, where a signal is transmitted from the transmitter characterized in that the transmitted signal is at least partially coupled into a modulation unit, where the coupled signal is modulated according to certain parameters, and the modulated signal is transmitted to the receiver unit. The invention also relates to a Doppler transceiver comprising a transmitter unit and a receiver unit having at least one antenna (34, 54, 66, 74, 90, 96) and a mixer unit (38, 64), characterized in that it also comprises a modulation unit (48, 70, 86, 106) which is electrically disconnected to the antenna (34, 54, 66, 74, 90, 96).
摘要翻译： 本发明涉及一种用于监测多普勒收发器的完整性的方法，其中多普勒收发器包括发射机单元，接收机单元和混频器单元，其中从发射机发送信号，其特征在于发射信号至少部分地 耦合到调制单元中，其中根据某些参数对耦合信号进行调制，并且调制信号被发送到接收器单元。 本发明还涉及一种多普勒收发器，包括具有至少一个天线（34,54,66,74,90,96）和混合器单元（38,64）的发射机单元和接收机单元，其特征在于，它还包括 与天线（34,54,66,74,90,96）电气断开的调制单元（48,70,86,106）。
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公开(公告)号：US20120249358A1
公开(公告)日：2012-10-04
申请号：US13076816
申请日：2011-03-31
CPC分类号： G01S7/4017 , G01S7/024 , H01Q1/281 , H01Q1/405 , H01Q3/267
摘要： A missile radar system includes a tapered radome covering a front face of a main antenna. A calibration antenna is the combination of a metal tip and an attached one or more radiating or excitation elements (monopole) on the tip. A narrow end (wedge) of the radome may aid in directing planar calibration waves toward the main antenna. The metal tip has a curved inner surface that acts, with the attached radiating element(s), as an aperture antenna. Signals are emitted from the calibration antenna back toward the front face of the main antenna. The signals pass from the tip/reflector to the front face of the main antenna through a substantially-metal-free and substantially-dielectric-free volume defined by the inner surface of the radome. The radar system allows for calibration of the antenna prior to launch and/or during flight of the missile.
摘要翻译： 导弹雷达系统包括覆盖主天线前表面的锥形天线罩。 校准天线是尖端上的金属尖端和附接的一个或多个辐射或激发元件（单极子）的组合。 天线罩的窄端（楔形）有助于将平面校准波导向主天线。 金属尖端具有弯曲的内表面，其作用为附加的辐射元件作为孔径天线。 信号从校准天线发射回主天线的正面。 信号通过天线罩的内表面限定的基本上无金属和基本无电介质的空间从尖端/反射器传播到主天线的前表面。 雷达系统允许在发射和/或飞行期间校准天线。
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公开(公告)号：US20120021698A1
公开(公告)日：2012-01-26
申请号：US13191382
申请日：2011-07-26
申请人： YVES BORLEZ , SOUFIEN MENAI
发明人： YVES BORLEZ , SOUFIEN MENAI
IPC分类号： H04W24/00
CPC分类号： G01S7/4052 , G01S7/036 , G01S7/4017 , G01S13/50 , G01S13/753 , G01S13/756 , G01S13/758 , G01S2007/4078
摘要： The invention relates to a method for monitoring the integrity of a Doppler transceiver, where a Doppler transceiver comprises a transmitter unit, a receiver unit and a mixer unit, where a signal is transmitted from the transmitter characterized in that the transmitted signal is at least partially coupled into a modulation unit, where the coupled signal is modulated according to certain parameters, and the modulated signal is transmitted to the receiver unit. The invention also relates to a Doppler transceiver comprising a transmitter unit and a receiver unit having at least one antenna (34, 54, 66, 74, 90, 96) and a mixer unit (38, 64), characterized in that it also comprises a modulation unit (48, 70, 86, 106) which is electrically disconnected to the antenna (34, 54, 66, 74, 90, 96).
摘要翻译： 本发明涉及一种用于监测多普勒收发器的完整性的方法，其中多普勒收发器包括发射机单元，接收机单元和混频器单元，其中从发射机发送信号，其特征在于发射信号至少部分地 耦合到调制单元中，其中根据某些参数对耦合信号进行调制，并且调制信号被发送到接收器单元。 本发明还涉及一种多普勒收发器，包括具有至少一个天线（34,54,66,74,90,96）和混合器单元（38,64）的发射机单元和接收机单元，其特征在于，它还包括 与天线（34,54,66,74,90,96）电气断开的调制单元（48,70,86,106）。
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