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1. 发明申请

US20150236653A1 Limiting Amplifiers 有权
标题翻译：限幅放大器
公开(公告)号：US20150236653A1
公开(公告)日：2015-08-20
申请号：US14616797
申请日：2015-02-09
申请人： Infineon Technologies AG
发明人： Stefan Gansinger , Ralf-Rainer Schledz , Walter Schuchter
IPC分类号： H03F1/02 , H03G3/30
CPC分类号： H03F1/0216 , H03F1/30 , H03F3/211 , H03F3/45183 , H03F3/45475 , H03F2200/153 , H03F2200/405 , H03F2200/447 , H03F2200/453 , H03F2203/45138 , H03F2203/45688 , H03G1/0029 , H03G3/30 , H03G7/004
摘要： A limiting amplifier includes a multiplicity of cascaded amplifier stages for amplifying an input signal for the amplifier. A further amplifier stage is supplied with a reference signal. On the basis of an output signal from the further amplifier stage, a control signal for adjusting a gain of at least one of the cascaded amplifier stages is produced.
摘要翻译：限幅放大器包括用于放大放大器的输入信号的多个级联放大器级。进一步的放大器级被提供参考信号。基于来自另外的放大器级的输出信号，产生用于调整级联放大器级中的至少一个的增益的控制信号。

2. 发明申请

US20210041533A1 Electric Circuit, a Method for Generating a Pulse Width Modulated Output Signal, and a Control System for a Time-of-Flight Camera 有权
公开(公告)号：US20210041533A1
公开(公告)日：2021-02-11
申请号：US16987626
申请日：2020-08-07
申请人： Infineon Technologies AG
发明人： Gerhard Martin Landauer , Stefan Gansinger
IPC分类号： G01S7/484 , H03K3/017 , H05B47/10 , G01S17/894 , G01S7/481
摘要： An electric circuit for generating a pulse width modulated output signal is provided. The electric circuit includes at least one power supply signal input and a first circuitry configured to generate and output an intermediate signal based on the power supply signal input. Further, the electric circuit includes a second circuitry configured to generate the pulse width modulated output signal based on the intermediate signal. The second circuitry includes an energy storage element and a charging/discharging circuitry configured to charge and discharge the energy storage element using the intermediate signal to modify an energy state of the energy storage element. The second circuitry is configured to generate the pulse width modulated output signal based on the energy state of the energy storage element.

3. 发明授权

US10591588B2 Electrical mixer as reference path for time-of-flight measurement 有权
公开(公告)号：US10591588B2
公开(公告)日：2020-03-17
申请号：US15957323
申请日：2018-04-19
申请人： Infineon Technologies AG
发明人： Markus Dielacher , Martin Flatscher , Stefan Gansinger , Alexander Venus
IPC分类号： G01S17/32 , G01S7/497 , G01S7/4915 , G01S17/89
摘要： An imaging system may include a modulation component to provide a modulation signal. The imaging system may include an illumination component to receive the modulation signal and emit a modulated optical signal based on the modulation signal, and provide an electrical illumination signal. The electrical illumination signal may be an electrical representation of the modulated optical signal emitted by the illumination component. The imaging system may include an electrical mixer to receive the electrical illumination signal and the modulation signal, multiply the electrical illumination signal and the modulation signal in order to form a mixed signal, filter the mixed signal in order to form a filtered mixed signal, and output, based on the filtered mixed signal, a calibration signal associated with calibrating the imaging system.

4. 发明授权

US11275176B2 Phase emulator for a time-of-flight (ToF) device 有权
公开(公告)号：US11275176B2
公开(公告)日：2022-03-15
申请号：US16182286
申请日：2018-11-06
申请人： Infineon Technologies AG
发明人： Markus Dielacher , Martin Flatscher , Stefan Gansinger , Robert Lobnik
IPC分类号： G01S17/26 , G01S7/484 , G01S7/497 , G01S17/89
摘要： An example time-of-flight device may include an emitter component configured to emit a plurality of modulated signals toward an object during a transmission window, wherein the plurality of modulated signals emitted during the transmission window are to be used to determine a single distance measurement associated with the object and the time-of-flight device. The time-of-flight device may include a control component configured to cause, via the emitter component, emission of a first modulated signal and emission of a second modulated signal, of the plurality of modulated signals, toward the object, wherein the first modulated signal is emitted during a first portion of the transmission window and has a first phase of a plurality of preconfigured phases, and wherein the second modulated signal is emitted during a second portion of the transmission window and has a second phase of the plurality of preconfigured phases; and cause, using the emission of the first modulated signal and the emission of the second modulated signal during the transmission window, an emulation of a transmission of a measurement signal that has a measurement phase defined based on the first phase and the second phase, wherein the measurement phase is different from the first phase and the second phase.

5. 发明授权

US10142572B2 Imaging apparatus and imaging method for capturing imaging data via a pixel array 有权
公开(公告)号：US10142572B2
公开(公告)日：2018-11-27
申请号：US15196615
申请日：2016-06-29
申请人： Infineon Technologies AG
发明人： Markus Dielacher , Martin Flatscher , Stefan Gansinger , Michael Mark , Josef Prainsack , Hartwig Unterassinger
IPC分类号： H04N5/225 , H04N5/372 , H04N5/355 , H04N5/359 , H04N5/3745 , G01S7/486 , G01S7/497
摘要： The present disclosure relates to an imaging apparatus. The imaging apparatus comprises a pixel array. The pixel array comprises a first pixel comprising a first radiation-sensitive region and at least one associated charge storage region for collecting electrical charges from the first radiation-sensitive region. The pixel array also comprises a second pixel comprising a second radiation-sensitive region and at least one associated charge storage region for collecting electrical charges from the second radiation-sensitive region. Furthermore, the imaging apparatus comprises control circuitry configured to generate a common compensation signal being common to the first and second pixels. The common compensation signal mitigates a saturation of the respective charge storage regions of the first and second pixels.

6. 发明授权

US09531326B2 Limiting amplifiers 有权
标题翻译：限幅放大器
公开(公告)号：US09531326B2
公开(公告)日：2016-12-27
申请号：US14616797
申请日：2015-02-09
申请人： Infineon Technologies AG
发明人： Stefan Gansinger , Ralf-Rainer Schledz , Walter Schuchter
IPC分类号： H03G3/30 , H03F1/02 , H03F1/30 , H03F3/21 , H03F3/45 , H03G1/00 , H03G7/00
CPC分类号： H03F1/0216 , H03F1/30 , H03F3/211 , H03F3/45183 , H03F3/45475 , H03F2200/153 , H03F2200/405 , H03F2200/447 , H03F2200/453 , H03F2203/45138 , H03F2203/45688 , H03G1/0029 , H03G3/30 , H03G7/004
摘要： A limiting amplifier includes a multiplicity of cascaded amplifier stages for amplifying an input signal for the amplifier. A further amplifier stage is supplied with a reference signal. On the basis of an output signal from the further amplifier stage, a control signal for adjusting a gain of at least one of the cascaded amplifier stages is produced.
摘要翻译：限幅放大器包括用于放大放大器的输入信号的多个级联放大器级。进一步的放大器级被提供参考信号。基于来自另外的放大器级的输出信号，产生用于调整级联放大器级中的至少一个的增益的控制信号。

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