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1. 发明申请

US20070216484A1 DC current regulator insensitive to conducted EMI 有权
标题翻译：直流电流调节器对传导EMI不敏感
公开(公告)号：US20070216484A1
公开(公告)日：2007-09-20
申请号：US11651514
申请日：2007-01-10
申请人： Jean-Michel Redoute , Michiel Steyaert
发明人： Jean-Michel Redoute , Michiel Steyaert
IPC分类号： H03F3/45
CPC分类号： G05F1/56 , G05F3/262
摘要： A DC current regulator circuit comprises a first circuit node (32) which is operable to receive an external input voltage. A transistor (M1) has an input, a first leg and a second leg. The first leg of the transistor is isolated from the first circuit node (32). An amplifier (10) has an output connected to the input of the transistor (M1), a first amplifier input for receiving a reference voltage (VREF) and a second amplifier input connected to the first circuit node (32). A low-pass filter (33) connects between the output of the amplifier and the first circuit node (32). A current mirror (36) connects in series with the second leg of the transistor (M1) and has a first branch (38) for providing a regulated output current and a second branch (37) which connects to the first circuit node (32). The current regulator has reduced sensitivity to conducted EMI received at the first circuit node (32).
摘要翻译： DC电流调节器电路包括可操作以接收外部输入电压的第一电路节点（32）。晶体管（M1）具有输入端，第一支脚和第二支路。晶体管的第一支路与第一电路节点（32）隔离。放大器（10）具有连接到晶体管（M 1）的输入的输出端，用于接收参考电压（V REF ）的第一放大器输入端和连接到第一电路节点（32）。低通滤波器（33）连接在放大器的输出端与第一电路节点（32）之间。电流镜（36）与晶体管（M1）的第二支路串联连接，并具有用于提供调节输出电流的第一支路（38）和连接到第一电路节点（32）的第二支路（37））。电流调节器降低了在第一电路节点（32）处接收的传导EMI的灵敏度。

2. 发明申请

US20060006930A1 Method for realising an electronic circuit having a desired filter transfer function and electronic circuit architecture for realising such a filter transfer function 审中-公开
标题翻译：用于实现具有期望的滤波器传递函数的电子电路和用于实现这种滤波器传递函数的电子电路架构的方法
公开(公告)号：US20060006930A1
公开(公告)日：2006-01-12
申请号：US11174529
申请日：2005-07-06
申请人： Elve Moons , Jean-Michel Redoute
发明人： Elve Moons , Jean-Michel Redoute
IPC分类号： H03B1/00
CPC分类号： H03H11/04 , H03H11/36
摘要： Electronic circuit (F) including input terminals (IN1,IN2) and output terminals (OUT1, OUT2) between which a desired filter transfer function (F(s) )is realised by said electronic circuit when an input signal is applied between said input terminals (IN1,IN2) is characterised in that said electronic circuit (F) includes at least one first passive series element (Z1) having a first series impedance, a first terminal of which is coupled to one of said input terminals (IN1), a second terminal of which is coupled to one of said output terminals (OUT1), said electronic circuit further including an active circuit (G) coupled between said output terminals (OUT1,OUT2), and including a filter circuit (H) with a filter transfer function (H(s)) such that said desired filter transfer function (F(s)) is obtained.
摘要翻译：当施加输入信号时，包括输入端子（IN 1，IN 2）和输出端子（OUT 1，OUT 2）的电子电路（F）在其间由所述电子电路实现期望的滤波器传递函数（F（s））在所述输入端子（IN 1，IN 2）之间的特征在于，所述电子电路（F）包括至少一个具有第一串联阻抗的第一无源串联元件（Z1），其第一端子耦合到所述输入端子（IN 1），其第二端子耦合到所述输出端子（OUT 1）之一，所述电子电路还包括耦合在所述输出端子（OUT 1，OUT 2）之间的有源电路（G）和包括具有滤波器传递函数（H（s））的滤波器电路（H），使得获得所需的滤波器传递函数（F（s））。

3. 发明申请

US20070127710A1 Advanced ADSL splitter 有权
标题翻译：高级ADSL分离器
公开(公告)号：US20070127710A1
公开(公告)日：2007-06-07
申请号：US11592310
申请日：2006-11-03
申请人： Elve Jozef Moons , Kristof Moesen , Jean-Michel Redoute
发明人： Elve Jozef Moons , Kristof Moesen , Jean-Michel Redoute
IPC分类号： H04M1/00 , H04M9/00
CPC分类号： H03H7/427 , H03H7/06 , H03H7/1758 , H04B3/02 , H04M11/062
摘要： A telecommunication filter arrangement comprising two similar filter cells (T1, S1a, S1b, R1a, R1b; T2, S2a, S2b, R2a, R2b) coupled in cascade to provide a POTS/ADSL splitter. The filter arrangement further comprises at third filter cell (C3, R3, S3) coupled in-between the two other filter cells and comprising a cell capacitor (C3) series coupled with the parallel connection of a cell coil (S3) and a cell resistor (R3). A 3rd order filter is so provided and the filter arrangement behaves as known 5th order filter but with a fixed “switchable insertion loss circuit”. This filter arrangement is thereby cheap, simple and has a small size with respect to the known filter arrangements, while providing good performances. The single FIGURE is attached to the abstract.
摘要翻译：一种通信滤波器装置，包括耦合在其中的两个类似的滤波器单元（T 1，S 1 a，S 1 b，R 1 a，R 1b; T 2，S 2 a，S 2 b，R 2 a，R 2 b）级联以提供POTS / ADSL分离器。滤波器装置还包括耦合在两个其它滤波器单元之间的第三滤波单元（C 3，R 3，S 3），并且包括与单元线圈（S 3）并联连接的单元电容器（C 3））和单元电阻（R 3）。提供了一个3阶滤波器，并且滤波器装置表现为已知的5阶滤波器，但具有固定的“可切换插入损耗电路”。因此，这种过滤器装置便宜，简单，并且相对于已知的过滤装置具有小尺寸，同时提供良好的性能。单独的图连接到摘要。

4. 发明授权

US08165283B2 Advanced ADSL splitter 有权
标题翻译：高级ADSL分离器
公开(公告)号：US08165283B2
公开(公告)日：2012-04-24
申请号：US11592310
申请日：2006-11-03
申请人： Elvé Desiderius Jozef Moons , Kristof Moesen , Jean-Michel Redoute
发明人： Elvé Desiderius Jozef Moons , Kristof Moesen , Jean-Michel Redoute
IPC分类号： H04M9/00 , H04M1/76 , H04M7/00
CPC分类号： H03H7/427 , H03H7/06 , H03H7/1758 , H04B3/02 , H04M11/062
摘要： A telecommunication filter arrangement comprising two similar filter cells (T1, S1a, S1b, R1a, R1b; T2, S2a, S2b, R2a, R2b) coupled in cascade to provide a POTS/ADSL splitter. The filter arrangement further comprises at third filter cell (C3, R3, S3) coupled in-between the two other filter cells and comprising a cell capacitor (C3) series coupled with the parallel connection of a cell coil (S3) and a cell resistor (R3). A 3rd order filter is so provided and the filter arrangement behaves as known 5th order filter but with a fixed “switchable insertion loss circuit”. This filter arrangement is thereby cheap, simple and has a small size with respect to the known filter arrangements, while providing good performances.
摘要翻译：一种电信滤波器装置，包括串联耦合以提供POTS / ADSL分离器的两个类似的滤波单元（T1，S1a，S1b，R1a，R1b; T2a，S2a，S2b，R2a，R2b）。滤波器装置还包括耦合在两个其它滤波器单元之间的第三滤波器单元（C3，R3，S3），并且包括与单元线圈（S3）的并联连接的单元电容器（C3）和单元电阻（R3）。提供了一个三阶滤波器，滤波器布置与已知的5阶滤波器相同，但具有固定的“可切换插入损耗电路”。因此，这种过滤器装置便宜，简单，并且相对于已知的过滤装置具有小尺寸，同时提供良好的性能。

5. 发明申请

US20080042696A1 DRIVER CIRCUIT WITH EMI IMMUNITY 有权
标题翻译：具有EMI免疫力的驱动电路
公开(公告)号：US20080042696A1
公开(公告)日：2008-02-21
申请号：US11835187
申请日：2007-08-07
申请人： Jean-Michel Redoute , Michiel Steyaert
发明人： Jean-Michel Redoute , Michiel Steyaert
IPC分类号： H03B1/00
CPC分类号： H03K5/12 , H03K17/166
摘要： A driver circuit suitable for outputting a signal onto an output line affected by conducted EMI, has a slope control circuit and an output circuit, (op-amp, Mo, M13 to M21). It can be used for driving a LIN network. The slope control circuit outputs a slope controlled version of the input signal to the output circuit, which (M6,M7) is arranged to reduce an amount of conducted EMI induced DC shift in the output circuit. This can involve clipping a feedback signal, and regulating an output stage of the op-amp to prevent the DC shift. Having a separate output circuit can help shield the slope control circuit from the EMI on the output line.
摘要翻译：适用于将信号输出到受传导EMI影响的输出线上的驱动电路具有斜率控制电路和输出电路（运算放大器，Mo，M13至M21）。它可以用于驱动LIN网络。斜坡控制电路将输入信号的斜率控制版本输出到输出电路，其中（M 6，M 7）被布置为减少输出电路中的导电EMI感应的直流偏移量。这可能涉及削波反馈信号，并调节运算放大器的输出级以防止直流偏移。具有单独的输出电路可以帮助屏蔽斜坡控制电路与输出线上的EMI。

6. 发明申请

US20090115462A9 DRIVER CIRCUIT WITH EMI IMMUNITY 有权
标题翻译：具有EMI免疫力的驱动电路
公开(公告)号：US20090115462A9
公开(公告)日：2009-05-07
申请号：US11835187
申请日：2007-08-07
申请人： Jean-Michel Redoute , Michiel Steyaert
发明人： Jean-Michel Redoute , Michiel Steyaert
IPC分类号： H03B1/00
CPC分类号： H03K5/12 , H03K17/166
摘要： A driver circuit suitable for outputting a signal onto an output line affected by conducted EMI, has a slope control circuit and an output circuit, (op-amp, Mo, M13 to M21). It can be used for driving a LIN network. The slope control circuit outputs a slope controlled version of the input signal to the output circuit, which (M6,M7) is arranged to reduce an amount of conducted EMI induced DC shift in the output circuit. This can involve clipping a feedback signal, and regulating an output stage of the op-amp to prevent the DC shift. Having a separate output circuit can help shield the slope control circuit from the EMI on the output line.
摘要翻译：适用于将信号输出到受传导EMI影响的输出线上的驱动电路具有斜率控制电路和输出电路（运算放大器，Mo，M13至M21）。它可以用于驱动LIN网络。斜坡控制电路将输入信号的斜率控制版本输出到输出电路，M6，M7被布置为减小输出电路中的导电EMI感应直流偏移量。这可能涉及削波反馈信号，并调节运算放大器的输出级以防止直流偏移。具有单独的输出电路可以帮助屏蔽斜坡控制电路与输出线上的EMI。

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