Capability of Impedance Measurement Using Spread Spectrum Time-Domain Reflectometry

被引：0
|
作者：
Benoit E. [1 ]
Hansen S.J. [2 ]
Kingston S.R. [3 ]
Harley J.B. [4 ]
Furse C.M. [2 ]
机构：
[1] University of Utah, Department of Electrical and Computer Engineering, Asia Campus, Yeonsu-Gu, Incheon
[2] University of Utah, Department of Electrical and Computer Engineering, Salt Lake City, 84112, UT
[3] LiveWire Innovation, Camarillo, 93012, CA
[4] University of Florida, Department of Electrical and Computer Engineering, Gainesville, 32611, FL
来源：
IEEE Transactions on Instrumentation and Measurement | 2023年 / 72卷
关键词：
Impedance measurement; reflection coefficient measurement; reflectometry; spread spectrum time-domain reflectometry (SSTDR); vector network analyzer (VNA);
D O I：
10.1109/TIM.2023.3318677
中图分类号：
学科分类号：
摘要：
Spread spectrum time-domain reflectometry (SSTDR) has been proposed for measuring electrical impedance on live, energized systems, in electrically noisy environments, or for measuring multiple channels simultaneously. We evaluate the capability of SSTDR for impedance measurement from near dc to 96 MHz and find that they agree very well with measurements from a vector network analyzer (VNA). Time gating is used to remove (calibrate out) transmission line effects. We evaluate the frequency ranges over which SSTDR at different modulation frequencies is accurate for the measurement of series resistive-capacitive (RC) loads and observe that fusing measurements from multiple modulation frequencies can broaden the effective measurement bandwidth. © 1963-2012 IEEE.
引用
收藏
相关论文
共 50 条
  • [21] Optomechanical time-domain reflectometry
    Bashan, Gil
    Diamandi, Hilel Hagai
    London, Yosef
    Preter, Eyal
    Zadok, Avi
    NATURE COMMUNICATIONS, 2018, 9
  • [22] NEW TIME-DOMAIN MEASUREMENT CAPABILITY WITH WAVEFORM RECORDER/SPECTRUM ANALYZER TEAM.
    Nichols, Douglas
    Microwave journal, 1982, 25 (02): : 103 - 109
  • [23] Optomechanical time-domain reflectometry
    Gil Bashan
    Hilel Hagai Diamandi
    Yosef London
    Eyal Preter
    Avi Zadok
    Nature Communications, 9
  • [24] Novel Optical Time Domain Reflectometry with Continuous Time-Domain Measurement of Backscattered Light
    Ryu, Shiro
    Tsuboya, Takafumi
    Murata, Hiroki
    Fukushima, Daisuke
    2019 24TH OPTOELECTRONICS AND COMMUNICATIONS CONFERENCE (OECC) AND 2019 INTERNATIONAL CONFERENCE ON PHOTONICS IN SWITCHING AND COMPUTING (PSC), 2019,
  • [25] ULTRASONIC TIME-DOMAIN REFLECTOMETRY FOR LEVEL MEASUREMENT IN MOLTEN METALS
    NYGAARD, OGH
    MYLVAGANAM, KS
    TECHNISCHES MESSEN, 1993, 60 (01): : 4 - 14
  • [26] Rapid measurement of soil matric suction by time-domain reflectometry
    He, L
    Leong, EC
    Rahardjo, H
    FIELD MEASUREMENTS OF GEOMECHANICS, 1999, : 543 - 548
  • [27] Measurement of the electromagnetic constants of concrete materials by time-domain reflectometry
    Xu, QW
    Shi, LH
    Gao, C
    2002 3RD INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY, 2002, : 230 - 233
  • [28] Dielectric constant measurement of zeolite powders by time-domain reflectometry
    Sun, Minwei
    Maichen, Wolfgang
    Pophale, Ramdas
    Liu, Yan
    Cai, Rui
    Lew, Christopher M.
    Hunt, Heather
    Deem, Michael W.
    Davis, Mark E.
    Yan, Yushan
    MICROPOROUS AND MESOPOROUS MATERIALS, 2009, 123 (1-3) : 10 - 14
  • [29] A Novel Method Based on Spread-Spectrum Time-Domain Reflectometry for Improving the Distance of Cable Fault Detection
    Liu, Dali
    Feng, Hongwei
    Yang, Hongyuan
    IEEE SENSORS JOURNAL, 2023, 23 (09) : 9440 - 9446
  • [30] An Overview of Spread Spectrum Time Domain Reflectometry Responses to Photovoltaic Faults
    Saleh, Mashad Uddin
    Deline, Chris
    Benoit, Evan
    Kingston, Samuel
    Edun, Ayobami S.
    Jayakumar, Naveen Kumar Tumkur
    Harley, Joel B.
    Furse, Cynthia
    Scarpulla, Michael
    IEEE JOURNAL OF PHOTOVOLTAICS, 2020, 10 (03): : 844 - 851
12345