Design of a Low-cost Broadband Magnetic Near-Field Probe with Ferrite Sheet
- Authors
- Bang, Jihoon; Park, Yuntae; Jung, Kibum; Choi, Jaehoon
- Issue Date
- Jan-2019
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- EMI; ferrite sheet; magnetic field probe; near-field measurements
- Citation
- ISAP 2018 - 2018 International Symposium on Antennas and Propagation, pp.1 - 2
- Indexed
- SCOPUS
- Journal Title
- ISAP 2018 - 2018 International Symposium on Antennas and Propagation
- Start Page
- 1
- End Page
- 2
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4624
- ISSN
- 0000-0000
- Abstract
- A low-cost miniaturized magnetic field probe for magnetic near-field measurements is proposed. To improve the low-frequency sensitivity of conventional magnetic probes, easily attachable ferrite sheets with the optimized dimension of 5 mm × 2 mm × 0.75 mm are utilized in the proposed probe design. The calculated S21 of the proposed design with ferrite sheet is improved by about 3 dB over the frequency band ranging from 1 MHz to 1 GHz, comparing to that without ferrite sheet.
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