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公开(公告)号：US10116027B2
公开(公告)日：2018-10-30
申请号：US15175912
申请日：2016-06-07
Applicant: KMW INC.
Inventor： Nam-Shin Park , Joung-Hoe Kim , Don-Yong Lee , Kang-Hui Suh , Jong-Youn Jung , Sang-Hwan Cho , Dong-Cheon Kim , Sang-Yoong Kim , Yong-Jin Park , Oh-Kwon Kim
Abstract: An automatic RF filter tuning system and a method for manufacturing a filter using the same are disclosed. An RF filter tuning system for tuning an RF filter that includes a plurality of cavities having resonance elements and a cover having tuning areas that are positioned correspondingly to the resonance elements, includes a measuring unit configured to measure resonance characteristics of the cavity of the RF filter, a control unit configured to calculate a tuning value of the RF filter based on the resonance characteristics, and a tuning unit configured to tune the RF filter based on the tuning value calculated by the control unit. The tuning unit includes a striking unit configured to strike the tuning area of the cover of the RF filter, thereby adjusting the resonance value and tuning the RF filter.
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公开(公告)号：US10608308B2
公开(公告)日：2020-03-31
申请号：US16142636
申请日：2018-09-26
Applicant: KMW INC.
Inventor： Nam-Shin Park , Joung-Hoe Kim , Don-Yong Lee , Kang-Hui Suh , Jong-Youn Jung , Sang-Hwan Cho , Dong-Cheon Kim , Sang-Yoong Kim , Yong-Jin Park , Oh-Kwon Kim
Abstract: An automatic RF filter tuning system and a method for manufacturing a filter using the same are disclosed. An RF filter tuning system for tuning an RF filter that includes a plurality of cavities having resonance elements and a cover having tuning areas that are positioned correspondingly to the resonance elements, includes a measuring unit configured to measure resonance characteristics of the cavity of the RF filter, a control unit configured to calculate a tuning value of the RF filter based on the resonance characteristics, and a tuning unit configured to tune the RF filter based on the tuning value calculated by the control unit. The tuning unit includes a striking unit configured to strike the tuning area of the cover of the RF filter, thereby adjusting the resonance value and tuning the RF filter.
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公开(公告)号：US20190027798A1
公开(公告)日：2019-01-24
申请号：US16142636
申请日：2018-09-26
Applicant: KMW INC.
Inventor： Nam-Shin Park , Joung-Hoe Kim , Don-Yong Lee , Kang-Hui Suh , Jong-Youn Jung , Sang-Hwan Cho , Dong-Cheon Kim , Sang-Yoong Kim , Yong-Jin Park , Oh-Kwon Kim
Abstract: An automatic RF filter tuning system and a method for manufacturing a filter using the same are disclosed. An RF filter tuning system for tuning an RF filter that includes a plurality of cavities having resonance elements and a cover having tuning areas that are positioned correspondingly to the resonance elements, includes a measuring unit configured to measure resonance characteristics of the cavity of the RF filter, a control unit configured to calculate a tuning value of the RF filter based on the resonance characteristics, and a tuning unit configured to tune the RF filter based on the tuning value calculated by the control unit. The tuning unit includes a striking unit configured to strike the tuning area of the cover of the RF filter, thereby adjusting the resonance value and tuning the RF filter.
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公开(公告)号：US20170098878A1
公开(公告)日：2017-04-06
申请号：US15175912
申请日：2016-06-07
Applicant: KMW INC.
Inventor： Nam-Shin Park , Joung-Hoe Kim , Don-Yong Lee , Kang-Hui Suh , Jong-Youn Jung , Sang-Hwan Cho , Dong-Cheon Kim , Sang-Yoong Kim , Yong-Jin Park , Oh-Kwon Kim
IPC: H01P1/208
CPC classification number: H01P1/208 , H01J3/00 , H01P1/2053
Abstract: An automatic RF filter tuning system and a method for manufacturing a filter using the same are disclosed. An RF filter tuning system for tuning an RF filter that includes a plurality of cavities having resonance elements and a cover having tuning areas that are positioned correspondingly to the resonance elements, includes a measuring unit configured to measure resonance characteristics of the cavity of the RF filter, a control unit configured to calculate a tuning value of the RF filter based on the resonance characteristics, and a tuning unit configured to tune the RF filter based on the tuning value calculated by the control unit. The tuning unit includes a striking unit configured to strike the tuning area of the cover of the RF filter, thereby adjusting the resonance value and tuning the RF filter.
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