감도 향상을 위한 RF 미소 자계 검출 센서 및 제조 방법
김장열, 조인귀, 이현준, 문정익, 김상원, 안승영, 박우천, 윤재훈, 김기범, 김성민, 장동원, 이호진, 이재우
- 11699549 (2023.07.11)
19HR3800, [전문연구실] 10pT급 미소자계 기반 중장거리 자기장 통신기술,
- 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 제안 키워드
- Field detection, Insulating tube, Magnetic field(MF), Magnetic field detection, Radio Frequency(RF), Radio frequency (rf), Weak magnetic, weak magnetic field