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公开(公告)号：US20130141187A1
公开(公告)日：2013-06-06
申请号：US13588077
申请日：2012-08-17
Applicant: Min-Han Chuang , Chia-Chu Lai , Bo-Shiang Fang , Ho-Chuan Lin , Li-Fang Lin
Inventor： Min-Han Chuang , Chia-Chu Lai , Bo-Shiang Fang , Ho-Chuan Lin , Li-Fang Lin
IPC: H03H7/01
CPC classification number: H03H7/09 , H01P1/20327 , H03H7/0161 , H03H7/12
Abstract: A cross-coupled bandpass filter includes first, second and third resonators such that a positive mutual inductance is generated between the first and third resonators and mutual inductance generated between the first and second resonators and mutual inductance generated between the second and third resonators have the same polarity, thereby generating a transmission zero in a high frequency rejection band.
Abstract translation: 交叉耦合带通滤波器包括第一，第二和第三谐振器，使得在第一和第三谐振器之间产生正互感，并且在第一和第二谐振器之间产生的互感和在第二和第三谐振器之间产生的互感相同 从而在高频抑制频带中产生传输零点。
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公开(公告)号：US09196941B2
公开(公告)日：2015-11-24
申请号：US13435422
申请日：2012-03-30
Applicant: Min-Han Chuang , Chia-Chu Lai , Bo-Shiang Fang , Ho-Chuan Lin , Sung-Chun Wu
Inventor： Min-Han Chuang , Chia-Chu Lai , Bo-Shiang Fang , Ho-Chuan Lin , Sung-Chun Wu
CPC classification number: H01P1/20345 , H01P1/20381
Abstract: A cross-coupled bandpass filter includes first, second, third and fourth resonators such that magnetic couplings are generated between the first and second resonators, between the third and fourth resonators and between the first and fourth resonators, a capacitive coupling is generated between the second and third resonators, and the magnetic coupling between the first and fourth resonators has a polarity opposite to that of the capacitive coupling between the second and third resonators, thereby generating two transmission zeros in a transmission rejection band.
Abstract translation: 交叉耦合带通滤波器包括第一，第二，第三和第四谐振器，使得在第一和第二谐振器之间，第三和第四谐振器之间以及在第一和第四谐振器之间产生磁耦合，在第二和第四谐振器之间产生电容耦合 和第三谐振器，并且第一和第四谐振器之间的磁耦合具有与第二和第三谐振器之间的电容耦合的极性相反的极性，从而在传输阻挡频带中产生两个传输零点。
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公开(公告)号：US09054670B2
公开(公告)日：2015-06-09
申请号：US13588077
申请日：2012-08-17
Applicant: Min-Han Chuang , Chia-Chu Lai , Bo-Shiang Fang , Ho-Chuan Lin , Li-Fang Lin
Inventor： Min-Han Chuang , Chia-Chu Lai , Bo-Shiang Fang , Ho-Chuan Lin , Li-Fang Lin
CPC classification number: H03H7/09 , H01P1/20327 , H03H7/0161 , H03H7/12
Abstract: A cross-coupled bandpass filter includes first, second and third resonators such that a positive mutual inductance is generated between the first and third resonators and mutual inductance generated between the first and second resonators and mutual inductance generated between the second and third resonators have the same polarity, thereby generating a transmission zero in a high frequency rejection band.
Abstract translation: 交叉耦合带通滤波器包括第一，第二和第三谐振器，使得在第一和第三谐振器之间产生正互感，并且在第一和第二谐振器之间产生的互感和在第二和第三谐振器之间产生的互感相同 从而在高频抑制频带中产生传输零点。
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公开(公告)号：US20130154765A1
公开(公告)日：2013-06-20
申请号：US13435422
申请日：2012-03-30
Applicant: Min-Han Chuang , Chia-Chu Lai , Bo-Shiang Fang , Ho-Chuan Lin , Sung-Chun Wu
Inventor： Min-Han Chuang , Chia-Chu Lai , Bo-Shiang Fang , Ho-Chuan Lin , Sung-Chun Wu
IPC: H03H7/01
CPC classification number: H01P1/20345 , H01P1/20381
Abstract: A cross-coupled bandpass filter includes first, second, third and fourth resonators such that magnetic couplings are generated between the first and second resonators, between the third and fourth resonators and between the first and fourth resonators, a capacitive coupling is generated between the second and third resonators, and the magnetic coupling between the first and fourth resonators has a polarity opposite to that of the capacitive coupling between the second and third resonators, thereby generating two transmission zeros in a transmission rejection band.
Abstract translation: 交叉耦合带通滤波器包括第一，第二，第三和第四谐振器，使得在第一和第二谐振器之间，第三和第四谐振器之间以及在第一和第四谐振器之间产生磁耦合，在第二和第四谐振器之间产生电容耦合 和第三谐振器，并且第一和第四谐振器之间的磁耦合具有与第二和第三谐振器之间的电容耦合的极性相反的极性，从而在传输阻挡频带中产生两个传输零点。
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