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1. 发明授权

US07126444B2 Multi-layer band-pass filter 有权
标题翻译：多层带通滤波器
公开(公告)号：US07126444B2
公开(公告)日：2006-10-24
申请号：US10929485
申请日：2004-08-31
申请人： Tatsuya Fukunaga , Hideya Matsubara , Shinichiroh Toda
发明人： Tatsuya Fukunaga , Hideya Matsubara , Shinichiroh Toda
IPC分类号： H01P1/20
CPC分类号： H01P1/20345 , H01P5/10
摘要： A multi-layer band-pass filter comprises an unbalanced input, two balanced outputs, and a band-pass filter section provided between the unbalanced input and the two balanced outputs. The band-pass filter section incorporates a plurality of resonators each of which is made up of a TEM line. The band-pass filter further comprises a multi-layer substrate used for integrating the resonators. The band-pass filter section incorporates, as the resonators, an input resonator, and a half-wave resonator for balanced output that is made up of a half-wave resonator having open-circuited ends. The unbalanced input is connected to the input resonator through a capacitor. Each of the balanced outputs is connected to the half-wave resonator through a capacitor.
摘要翻译：多层带通滤波器包括不平衡输入，两个平衡输出和设置在不平衡输入和两个平衡输出之间的带通滤波器部分。带通滤波器部分包括多个谐振器，每个谐振器由TEM线构成。带通滤波器还包括用于集成谐振器的多层衬底。带通滤波器部分包括作为谐振器的输入谐振器和用于平衡输出的半波谐振器，其由具有开路端的半波谐振器构成。不平衡输入通过电容器连接到输入谐振器。每个平衡输出通过电容器连接到半波谐振器。

2. 发明申请

US20050052262A1 Multi-layer band-pass filter 有权
标题翻译：多层带通滤波器
公开(公告)号：US20050052262A1
公开(公告)日：2005-03-10
申请号：US10929485
申请日：2004-08-31
申请人： Tatsuya Fukunaga , Hideya Matsubara , Shinichiroh Toda
发明人： Tatsuya Fukunaga , Hideya Matsubara , Shinichiroh Toda
IPC分类号： H01P1/20 , H01P1/203 , H01P5/10
CPC分类号： H01P1/20345 , H01P5/10
摘要： A multi-layer band-pass filter comprises an unbalanced input, two balanced outputs, and a band-pass filter section provided between the unbalanced input and the two balanced outputs. The band-pass filter section incorporates a plurality of resonators each of which is made up of a TEM line. The band-pass filter further comprises a multi-layer substrate used for integrating the resonators. The band-pass filter section incorporates, as the resonators, an input resonator, and a half-wave resonator for balanced output that is made up of a half-wave resonator having open-circuited ends. The unbalanced input is connected to the input resonator through a capacitor. Each of the balanced outputs is connected to the half-wave resonator through a capacitor.
摘要翻译：多层带通滤波器包括不平衡输入，两个平衡输出和设置在不平衡输入和两个平衡输出之间的带通滤波器部分。带通滤波器部分包括多个谐振器，每个谐振器由TEM线构成。带通滤波器还包括用于集成谐振器的多层衬底。带通滤波器部分包括作为谐振器的输入谐振器和用于平衡输出的半波谐振器，其由具有开路端的半波谐振器构成。不平衡输入通过电容器连接到输入谐振器。每个平衡输出通过电容器连接到半波谐振器。

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