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公开(公告)号：US20150236653A1
公开(公告)日：2015-08-20
申请号：US14616797
申请日：2015-02-09
Applicant: Infineon Technologies AG
Inventor： Stefan Gansinger , Ralf-Rainer Schledz , Walter Schuchter
CPC classification number: 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
Abstract: 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.
Abstract translation: 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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Patent Agency Ranking
公开(公告)号：US10000098B2
公开(公告)日：2018-06-19
申请号：US15358273
申请日：2016-11-22
Applicant: Infineon Technologies AG
Inventor： Franz Michael Darrer , Walter Schuchter
CPC classification number: B60C23/0433 , B60C23/044 , B60C23/0461
Abstract: Embodiments provide a tire pressure measurement device, an integrated circuit, a printed circuit board, a method and a computer program to receive data. The tire pressure measurement device includes a first receiver configured to receive a low frequency signal using a first low frequency input of the first receiver, and a second input configured to receive a receive signal associated with a second receiver that is different from the first receiver. The tire pressure measurement device further includes a controller configured to control the first low frequency input of the first receiver and to couple the second input to the first low frequency input of the first receiver in order for the first receiver to receive the receive signal at the first low frequency input.
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公开(公告)号：US10921206B2
公开(公告)日：2021-02-16
申请号：US15999017
申请日：2018-08-20
Applicant: Infineon Technologies AG
Inventor： Benjamin Kollmitzer , Franz Michael Darrer , Philipp Greiner , Marcus Edward Hennecke , Walter Schuchter , Christoph Steiner
Abstract: Disclosed is an apparatus which has, among other things, a MEMS device with a first measurement arrangement for capturing a measurement variable (X1) based on a physical variable, which has a useful variable component (N1) and a first disturbance variable component (Z1), and a second measurement arrangement for capturing a second disturbance variable component (Z2). The apparatus furthermore has a disturbance compensation circuit which is configured to combine the second disturbance variable component (Z2) and the measurement variable (X1) with one another and to obtain a disturbance-compensated measurement variable (Xcomp). The MEMS device is arranged in a housing, wherein the MEMS device is in immediate mechanical contact with the housing by way of at least 50% of a MEMS device surface.
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公开(公告)号：US20190064026A1
公开(公告)日：2019-02-28
申请号：US15999017
申请日：2018-08-20
Applicant: Infineon Technologies AG
Inventor： Benjamin Kollmitzer , Franz Michael Darrer , Philipp Greiner , Marcus Edward Hennecke , Walter Schuchter , Christoph Steiner
Abstract: Disclosed is an apparatus which has, among other things, a MEMS device with a first measurement arrangement for capturing a measurement variable (X1) based on a physical variable, which has a useful variable component (N1) and a first disturbance variable component (Z1), and a second measurement arrangement for capturing a second disturbance variable component (Z2). The apparatus furthermore has a disturbance compensation circuit which is configured to combine the second disturbance variable component (Z2) and the measurement variable (X1) with one another and to obtain a disturbance-compensated measurement variable (Xcomp). The MEMS device is arranged in a housing, wherein the MEMS device is in immediate mechanical contact with the housing by way of at least 50% of a MEMS device surface.
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公开(公告)号：US09531326B2
公开(公告)日：2016-12-27
申请号：US14616797
申请日：2015-02-09
Applicant: Infineon Technologies AG
Inventor： Stefan Gansinger , Ralf-Rainer Schledz , Walter Schuchter
CPC classification number: 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
Abstract: 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.
Abstract translation: 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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公开(公告)号：US11065922B2
公开(公告)日：2021-07-20
申请号：US16675896
申请日：2019-11-06
Applicant: Infineon Technologies AG
Inventor： Franz Michael Darrer , Walter Schuchter
Abstract: Embodiments provide a tire pressure measurement device that includes an electromechanical transducer configured to convert mechanical energy from tire deformation of a tire into electrical energy for powering the tire pressure measurement device; and an energy harvesting circuit configured to receive and store the electrical energy from the electromechanical transducer, where the energy harvesting circuit is further configured to supply the stored electrical energy to the tire pressure measurement device.
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