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Patent Searching and Data


Title:
LOW-LOSS SPIRAL COIL
Document Type and Number:
WIPO Patent Application WO/2019/216689
Kind Code:
A1
Abstract:
A low-loss spiral coil is disclosed. The spiral coil is composed of a conducting wire wound by N turns, in which the width of the conducting wire corresponding to each of a plurality of sections in the conducting wire may be determined so as to minimize the resistance of the spiral coil formed according to the width of the conducting wire of M sections after the entire width of the conducting wire is set to the width of the conducting wire of M sections.

Inventors:
MOON, Jung Ick (No. 105-401, 134 Baeul 2-ro,Yuseong-Gu, Daejeon, 34033, KR)
CHO, In Kui (No. 105-805, 63 Gajeong-ro,Yuseong-Gu, Daejeon, 34119, KR)
KIM, Sang- Won (No. 510-1202, 416 Noeun-ro,Yuseong-Gu, Daejeon, 34094, KR)
KIM, Seong- Min (No. 814-702, 34 Eungubinam-ro,Yuseong-Gu, Daejeon, 34090, KR)
LEE, Ho Jin (No. 212-801, 448 Expo-ro,Yuseong-Gu, Daejeon, 34049, KR)
YUN, Je Hoon (No. 206-402, 343 Jijok-ro,Yuseong-Gu, Daejeon, 34071, KR)
JANG, Dong Won (No. 305-2404, 99 Hakhajungang-ro,Yuseong-Gu, Daejeon, 34209, KR)
Application Number:
KR2019/005626
Publication Date:
November 14, 2019
Filing Date:
May 10, 2019
Export Citation:
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Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (218 Gajeong-ro, Yuseong-Gu, Daejeon, 34129, KR)
International Classes:
H01F41/04; H01F5/00; H01F17/00
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (8th Fl, 560 Eonju-ro,Gangnam-Gu, Seoul, 06144, KR)
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