Registered
RADIO FREQUENCY WEAK MAGNETIC FIELD DETECTION SENSOR AND METHOD OF MANUFACTURING THE SAME
- Inventors
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Kim Jang Yeol, Cho In Kui, Lee Hyunjoon, Woo Cheon Park, 김기범, Moon Jung Ick, Kim Sang-Won, Jaewoo Lee, 안승영, Yun Je Hoon, Jang Dong Won, Lee Ho Jin, Seong-Min Kim
- Application No.
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17189788 (2021.03.02)
- Publication No.
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20210280365 (2021.09.09)
- Registration No.
- 11699549 (2023.07.11)
- Country
- UNITED STATES
- Project Code
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19HR3800, Magnetic Field Communication Technology Based on 10pT Class Magnetic Field for Middle and Long Range,
Cho In Kui
- Abstract
- A radio frequency (RF) weak magnetic field detection sensor includes a ferromagnetic core, a pickup coil disposed to surround the ferromagnetic core, a substrate that includes an opening, a core pad connected to the ferromagnetic core and a coil pad connected to the pickup coil, and an insulating tube interposed between the ferromagnetic core and the pickup coil. The insulating tube includes a bobbin around which the pickup coil is wound, and a core hole formed to pass through the bobbin and configured to accommodate the ferromagnetic core.
- KSP Keywords
- Field detection, Insulating tube, Magnetic field, Magnetic field detection, Radio frequency (rf), Radio-frequency, Weak magnetic, weak magnetic field
- Family
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