The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2018
Filed:
Jun. 07, 2016
Kmw Inc., Hwaseong, Gyeonggi-do, KR;
Nam-Shin Park, Gyeonggi-do, KR;
Joung-Hoe Kim, Gyeonggi-do, KR;
Don-Yong Lee, Gyeonggi-do, KR;
Kang-Hui Suh, Gyeonggi-do, KR;
Jong-Youn Jung, Gyeonggi-do, KR;
Sang-Hwan Cho, Gyeonggi-do, KR;
Dong-Cheon Kim, Gyeonggi-do, KR;
Sang-Yoong Kim, Gyeonggi-do, KR;
Yong-Jin Park, Gyeonggi-do, KR;
Oh-Kwon Kim, Gyeonggi-do, KR;
KMW INC., Hwaseong, Gyeonggi-do, KR;
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.