A Portable Phase-Domain Magnetic Induction Tomography Transceiver with Phase-Band Auto-Tracking and Frequency-Sweep Capabilities
This paper presents a portable magnetic induction tomography (MIT) transceiver integrated circuit to miniaturize conventional equipment-based MIT systems. The miniaturized MIT function is enabled through single-chip transceiver implementation. The proposed MIT transceiver utilizes a phase-locked loo...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-11-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/18/11/3816 |
| _version_ | 1798024503958175744 |
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| author | Chan Sam Park Jiyun Jeon Byungjoo Oh Hee Young Chae Kyeonghwan Park Hungsun Son Jae Joon Kim |
| author_facet | Chan Sam Park Jiyun Jeon Byungjoo Oh Hee Young Chae Kyeonghwan Park Hungsun Son Jae Joon Kim |
| author_sort | Chan Sam Park |
| collection | DOAJ |
| description | This paper presents a portable magnetic induction tomography (MIT) transceiver integrated circuit to miniaturize conventional equipment-based MIT systems. The miniaturized MIT function is enabled through single-chip transceiver implementation. The proposed MIT transceiver utilizes a phase-locked loop (PLL) for frequency sweeping and a phase-domain sigma⁻delta modulator with phase-band auto-tracking for a full-range fine-phase resolution. The designed transceiver is fabricated and verified to achieve the measured signal to noise and distortion ratio (SNDR) of 101.7 dB. Its system-level prototype including in-house magnetic sensor coils is manufactured and functionally verified for four different material types. |
| first_indexed | 2024-04-11T18:03:29Z |
| format | Article |
| id | doaj.art-cb3469962087489aadb2be66d6d0da74 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-04-11T18:03:29Z |
| publishDate | 2018-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-cb3469962087489aadb2be66d6d0da742022-12-22T04:10:24ZengMDPI AGSensors1424-82202018-11-011811381610.3390/s18113816s18113816A Portable Phase-Domain Magnetic Induction Tomography Transceiver with Phase-Band Auto-Tracking and Frequency-Sweep CapabilitiesChan Sam Park0Jiyun Jeon1Byungjoo Oh2Hee Young Chae3Kyeonghwan Park4Hungsun Son5Jae Joon Kim6School of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, KoreaSchool of Mechanical, Aerospace and Nuclear Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, KoreaSchool of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, KoreaSchool of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, KoreaSchool of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, KoreaSchool of Mechanical, Aerospace and Nuclear Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, KoreaSchool of Electrical and Computer Engineering, Ulsan National Institute of Science and Technology, Ulsan 44919, KoreaThis paper presents a portable magnetic induction tomography (MIT) transceiver integrated circuit to miniaturize conventional equipment-based MIT systems. The miniaturized MIT function is enabled through single-chip transceiver implementation. The proposed MIT transceiver utilizes a phase-locked loop (PLL) for frequency sweeping and a phase-domain sigma⁻delta modulator with phase-band auto-tracking for a full-range fine-phase resolution. The designed transceiver is fabricated and verified to achieve the measured signal to noise and distortion ratio (SNDR) of 101.7 dB. Its system-level prototype including in-house magnetic sensor coils is manufactured and functionally verified for four different material types.https://www.mdpi.com/1424-8220/18/11/3816magnetic induction tomographyphase-domain sigma–delta modulatorphase-locked looptransceiver integrated circuitphase-band auto-tracking |
| spellingShingle | Chan Sam Park Jiyun Jeon Byungjoo Oh Hee Young Chae Kyeonghwan Park Hungsun Son Jae Joon Kim A Portable Phase-Domain Magnetic Induction Tomography Transceiver with Phase-Band Auto-Tracking and Frequency-Sweep Capabilities Sensors magnetic induction tomography phase-domain sigma–delta modulator phase-locked loop transceiver integrated circuit phase-band auto-tracking |
| title | A Portable Phase-Domain Magnetic Induction Tomography Transceiver with Phase-Band Auto-Tracking and Frequency-Sweep Capabilities |
| title_full | A Portable Phase-Domain Magnetic Induction Tomography Transceiver with Phase-Band Auto-Tracking and Frequency-Sweep Capabilities |
| title_fullStr | A Portable Phase-Domain Magnetic Induction Tomography Transceiver with Phase-Band Auto-Tracking and Frequency-Sweep Capabilities |
| title_full_unstemmed | A Portable Phase-Domain Magnetic Induction Tomography Transceiver with Phase-Band Auto-Tracking and Frequency-Sweep Capabilities |
| title_short | A Portable Phase-Domain Magnetic Induction Tomography Transceiver with Phase-Band Auto-Tracking and Frequency-Sweep Capabilities |
| title_sort | portable phase domain magnetic induction tomography transceiver with phase band auto tracking and frequency sweep capabilities |
| topic | magnetic induction tomography phase-domain sigma–delta modulator phase-locked loop transceiver integrated circuit phase-band auto-tracking |
| url | https://www.mdpi.com/1424-8220/18/11/3816 |
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