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:
Jul. 07, 2020
Filed:
Oct. 27, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Jae Hyun Kim, Yongin-si, KR;
Sooyong Park, Asan-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/00 (2006.01); H01P 3/08 (2006.01); G01R 31/28 (2006.01); G01R 31/319 (2006.01); G01R 31/26 (2020.01); H01P 5/12 (2006.01);
U.S. Cl.
CPC ...
H01P 3/08 (2013.01); G01R 31/2607 (2013.01); G01R 31/2834 (2013.01); G01R 31/2856 (2013.01); G01R 31/2874 (2013.01); G01R 31/2875 (2013.01); G01R 31/2877 (2013.01); G01R 31/2879 (2013.01); G01R 31/31924 (2013.01); H01P 5/12 (2013.01); G01R 31/00 (2013.01); G01R 31/002 (2013.01);
Abstract
An impedance matching device includes a tapered strip line and a plurality of strip lines. The tapered strip line extends in a first direction on a substrate and has a width in a second direction perpendicular to the first direction. The tapered strip line includes first to n-th segments having identical lengths and different widths, wherein the 'n' is a natural number of two or more. The plurality of strip lines are connected to the n-th segment such that an input signal received through the first segment is split.