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1. 发明申请

US20090189714A1 Layered low-pass filter 有权
标题翻译：分层低通滤波器
公开(公告)号：US20090189714A1
公开(公告)日：2009-07-30
申请号：US12318786
申请日：2009-01-08
申请人： Yasunori Sakisaka , Yukitoshi Kagaya
发明人： Yasunori Sakisaka , Yukitoshi Kagaya
IPC分类号： H03H7/01
CPC分类号： H03H7/0115 , H03H7/1725 , H03H7/1758 , H03H7/1766 , H03H2001/0085
摘要： A layered low-pass filter includes: a first inductor and a second inductor that are connected in series and are located between an input terminal and an output terminal; a first capacitor connected in parallel to the first inductor; a second capacitor connected in parallel to the second inductor; and third to fifth capacitors and third to fifth inductors. The output of the first inductor and the input of the second inductor are connected to the ground via the third capacitor and the third inductor connected in series. The input of the first inductor is connected to the ground via the fourth capacitor and the fourth inductor connected in series. The output of the second inductor is connected to the ground via the fifth capacitor and the fifth inductor 8 connected in series.
摘要翻译：分层低通滤波器包括：串联连接并位于输入端和输出端之间的第一电感器和第二电感器; 与第一电感器并联连接的第一电容器; 与第二电感器并联连接的第二电容器; 以及第三至第五电容器和第三至第五电感器。第一电感器和第二电感器的输入端通过第三电容器和第三电感器串联连接到地。第一电感器的输入通过第四电容器和第四电感器串联连接到地。第二电感器的输出经由第五电容器和第五电感器8串联连接到地。

2. 发明申请

US20090189715A1 Layered low-pass filter 有权
标题翻译：分层低通滤波器
公开(公告)号：US20090189715A1
公开(公告)日：2009-07-30
申请号：US12318787
申请日：2009-01-08
申请人： Yasunori Sakisaka , Yukitoshi Kagaya
发明人： Yasunori Sakisaka , Yukitoshi Kagaya
IPC分类号： H03H7/01
CPC分类号： H03H7/0115 , H03H7/1725 , H03H7/1758 , H03H7/1766 , H03H2001/0085
摘要： A layered low-pass filter includes: a layered substrate; an input terminal, an output terminal and a grounding terminal each disposed on a periphery of the layered substrate; first and second inductors connected in series and provided between the input terminal and the output terminal; first to fifth capacitors formed within the layered substrate; a grounding conductor layer provided within the layered substrate; and a conducting portion formed within the layered substrate. The conducting portion includes a conductor layer connected to the grounding terminal, and a conducting path formed of a plurality of through holes. The conducting portion connects the grounding conductor layer to the grounding terminal via a path longer than the shortest distance between the grounding conductor layer and the grounding terminal.
摘要翻译：层状低通滤波器包括：层状基板; 输入端子，输出端子和接地端子，各自设置在层叠基板的周围; 第一和第二电感器串联连接并设置在输入端子和输出端子之间; 形成在层状基板内的第一至第五电容器; 设置在层叠基板内的接地导体层; 以及形成在层叠基板内的导电部。导电部分包括连接到接地端子的导体层和由多个通孔形成的导电路径。导电部分通过比接地导体层和接地端子之间的最短距离长的路径将接地导体层连接到接地端子。

3. 发明授权

US07999634B2 Layered low-pass filter having a conducting portion that connects a grounding conductor layer to a grounding terminal 有权
标题翻译：层状低通滤波器，其具有将接地导体层连接到接地端子的导电部分
公开(公告)号：US07999634B2
公开(公告)日：2011-08-16
申请号：US12318787
申请日：2009-01-08
申请人： Yasunori Sakisaka , Yukitoshi Kagaya
发明人： Yasunori Sakisaka , Yukitoshi Kagaya
IPC分类号： H03H7/01 , H01P3/08
CPC分类号： H03H7/0115 , H03H7/1725 , H03H7/1758 , H03H7/1766 , H03H2001/0085
摘要： A layered low-pass filter includes: a layered substrate; an input terminal, an output terminal and a grounding terminal each disposed on a periphery of the layered substrate; first and second inductors connected in series and provided between the input terminal and the output terminal; first to fifth capacitors formed within the layered substrate; a grounding conductor layer provided within the layered substrate; and a conducting portion formed within the layered substrate. The conducting portion includes a conductor layer connected to the grounding terminal, and a conducting path formed of a plurality of through holes. The conducting portion connects the grounding conductor layer to the grounding terminal via a path longer than the shortest distance between the grounding conductor layer and the grounding terminal.
摘要翻译：层状低通滤波器包括：层状基板; 输入端子，输出端子和接地端子，各自设置在层叠基板的周围; 第一和第二电感器串联连接并设置在输入端子和输出端子之间; 形成在层状基板内的第一至第五电容器; 设置在层叠基板内的接地导体层; 以及形成在层叠基板内的导电部。导电部分包括连接到接地端子的导体层和由多个通孔形成的导电路径。导电部分通过比接地导体层和接地端子之间的最短距离长的路径将接地导体层连接到接地端子。

4. 发明授权

US07982557B2 Layered low-pass filter capable of producing a plurality of attenuation poles 有权
标题翻译：能够产生多个衰减极点的分层低通滤波器
公开(公告)号：US07982557B2
公开(公告)日：2011-07-19
申请号：US12318786
申请日：2009-01-08
申请人： Yasunori Sakisaka , Yukitoshi Kagaya
发明人： Yasunori Sakisaka , Yukitoshi Kagaya
IPC分类号： H03H7/00
CPC分类号： H03H7/0115 , H03H7/1725 , H03H7/1758 , H03H7/1766 , H03H2001/0085
摘要： A layered low-pass filter includes: a first inductor and a second inductor that are connected in series and are located between an input terminal and an output terminal; a first capacitor connected in parallel to the first inductor; a second capacitor connected in parallel to the second inductor; and third to fifth capacitors and third to fifth inductors. The output of the first inductor and the input of the second inductor are connected to the ground via the third capacitor and the third inductor connected in series. The input of the first inductor is connected to the ground via the fourth capacitor and the fourth inductor connected in series. The output of the second inductor is connected to the ground via the fifth capacitor and the fifth inductor 8 connected in series.
摘要翻译：分层低通滤波器包括：串联连接并位于输入端和输出端之间的第一电感器和第二电感器; 与第一电感器并联连接的第一电容器; 与第二电感器并联连接的第二电容器; 以及第三至第五电容器和第三至第五电感器。第一电感器和第二电感器的输入端通过第三电容器和第三电感器串联连接到地。第一电感器的输入通过第四电容器和第四电感器串联连接到地。第二电感器的输出经由第五电容器和第五电感器8串联连接到地。

5. 发明授权

US07859364B2 Layered low-pass filter 有权
标题翻译：分层低通滤波器
公开(公告)号：US07859364B2
公开(公告)日：2010-12-28
申请号：US12010277
申请日：2008-01-23
申请人： Yasunori Sakisaka , Yukitoshi Kagaya
发明人： Yasunori Sakisaka , Yukitoshi Kagaya
IPC分类号： H03H7/00
CPC分类号： H03H7/09 , H03H7/0115 , H03H7/1766 , H03H2001/0085
摘要： A layered low-pass filter includes: a first coil and a second coil that are connected in series and that are located between an input terminal and an output terminal in terms of circuit configuration; and a capacitor located between a ground and a node between the first and second coils in terms of circuit configuration. In terms circuit configuration, the first coil is located closer to the input terminal than is the second coil. Each of the first and second coils has an input and an output. The layered low-pass filter further includes: a first conducting path formed using at least one through hole and used for connecting the capacitor to the output of the first coil; and a second conducting path formed using at least one through hole and used for connecting the capacitor to the input of the second coil.
摘要翻译：分层低通滤波器包括：根据电路配置串联连接并位于输入端和输出端之间的第一线圈和第二线圈; 以及在电路结构方面位于第一和第二线圈之间的接地和节点之间的电容器。在电路结构方面，第一线圈比第二线圈更靠近输入端子。第一和第二线圈中的每一个具有输入和输出。分层低通滤波器还包括：使用至少一个通孔形成的第一导电路径，用于将电容器连接到第一线圈的输出; 以及使用至少一个通孔形成并用于将电容器连接到第二线圈的输入端的第二导电路径。

6. 发明申请

US20080180192A1 Layered low-pass filter 有权
标题翻译：分层低通滤波器
公开(公告)号：US20080180192A1
公开(公告)日：2008-07-31
申请号：US12010277
申请日：2008-01-23
申请人： Yasunori Sakisaka , Yukitoshi Kagaya
发明人： Yasunori Sakisaka , Yukitoshi Kagaya
IPC分类号： H03H7/01
CPC分类号： H03H7/09 , H03H7/0115 , H03H7/1766 , H03H2001/0085
摘要： A layered low-pass filter includes: a first coil and a second coil that are connected in series and that are located between an input terminal and an output terminal in terms of circuit configuration; and a capacitor located between a ground and a node between the first and second coils in terms of circuit configuration. In terms circuit configuration, the first coil is located closer to the input terminal than is the second coil. Each of the first and second coils has an input and an output. The layered low-pass filter further includes: a first conducting path formed using at least one through hole and used for connecting the capacitor to the output of the first coil; and a second conducting path formed using at least one through hole and used for connecting the capacitor to the input of the second coil.
摘要翻译：分层低通滤波器包括：根据电路配置串联连接并位于输入端和输出端之间的第一线圈和第二线圈; 以及在电路结构方面位于第一和第二线圈之间的接地和节点之间的电容器。在电路结构方面，第一线圈比第二线圈更靠近输入端子。第一和第二线圈中的每一个具有输入和输出。分层低通滤波器还包括：使用至少一个通孔形成的第一导电路径，用于将电容器连接到第一线圈的输出; 以及使用至少一个通孔形成并用于将电容器连接到第二线圈的输入端的第二导电路径。

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