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An Integrated LTCC Inductor Embedding NiZn Ferrite

Title
An Integrated LTCC Inductor Embedding NiZn Ferrite
Author
김종렬
Keywords
low-temperature cofired ceramics (LTCC) inductor; NiZn ferrite; parasitic resistance; planar-type inductor
Issue Date
2006-10
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE TRANSACTIONS ON MAGNETICS, v. 42, No. 10, Page. 2840-2842
Abstract
An integrated inductor using the low-temperature cofired ceramics (LTCC) technology for low-power electronics was fabricated. In the inductor, NiZn ferrite sheet (mu(R) = 230) was embedded to increase inductance. The inductor has Ag spiral coil with 14 turns (seven turns x two layers), a dimension of 0.6 mm in width, 10 mu m in thickness, and 0.15 mm in pitch. To evaluate the inductance, including the parasitic resistance, the fabricated inductor was simulated and measured. It was confirmed that simulated values were very close to the measured values. Finally, the maximum quality factor of 20.53 was obtained at 5 MHz for the inductor.
URI
https://ieeexplore.ieee.org/document/1704456https://repository.hanyang.ac.kr/handle/20.500.11754/108726
ISSN
0018-9464; 1941-0069
DOI
10.1109/TMAG.2006.879741
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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