Todd J. Freeborn

Orcid: 0000-0001-9979-7301

According to our database1, Todd J. Freeborn authored at least 47 papers between 2010 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of five.

Timeline

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Bibliography

2024
Ultrasound DICOM Renamer: A MATLAB graphical user interface for workflow improvement for DICOM ultrasound renaming.
SoftwareX, 2024

Smartphone-Based Parameter Estimation of the Cole-Impedance Model for Assessment of Agricultural Goods.
IEEE Access, 2024

2023
Segmental Tissue Resistance of Healthy Young Adults during Four Hours of 6-Degree Head-Down-Tilt Positioning.
Sensors, March, 2023

2021
Localized Bioimpedance Measurements with the MAX3000x Integrated Circuit: Characterization and Demonstration.
Sensors, 2021

Flexible PCB Failures From Dynamic Activity and Their Impacts on Bioimpedance Measurements: A Wearable Case Study.
IEEE Open J. Circuits Syst., 2021

Analysis of localized bioimpedance from healthy young adults during activities of the vocal folds using Cole-impedance model representation.
Biomed. Signal Process. Control., 2021

Bioimpedance Alterations of Knee Site Tissues During Dynamic Activity of Varying Intensity.
Proceedings of the 44th International Conference on Telecommunications and Signal Processing, 2021

Estimating Cole-Impedance Parameters from Limited Frequency-Band Impedance Measurements.
Proceedings of the 12th IEEE Latin America Symposium on Circuits and System, 2021

Residual Impedance Impact on MAX30001 Accuracy for Bioimpedance Applications.
Proceedings of the 12th IEEE Latin America Symposium on Circuits and System, 2021

Short-Term Segmental Bioimpedance Alterations During 6° Head-Down Tilt.
Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

2020
Modeling and experimental validation of parasitic capacitance effects on emulated bioimpedance measurements with high-impedance residuals.
Int. J. Circuit Theory Appl., 2020

A Comparative Study of Two Fractional-Order Equivalent Electrical Circuits for Modeling the Electrical Impedance of Dental Tissues.
Entropy, 2020

Localized Bicep Tissue Bioimpedance Alterations Following Eccentric Exercise in Healthy Young Adults.
IEEE Access, 2020

Experimental Validation of CT-Snubber for Multichip SiC MOSFET Power Module.
Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020

Multi-Site Impedance Measurement System based on MAX30001 Integrated-Circuit.
Proceedings of the 63rd IEEE International Midwest Symposium on Circuits and Systems, 2020

2019
Modeling and Validation of Fixture-Induced Error for Impedance Measurements.
IEEE Trans. Instrum. Meas., 2019

Performance evaluation of raspberry Pi platform for bioimpedance analysis using least squares optimization.
Pers. Ubiquitous Comput., 2019

Fractional-order band-pass filter design using fractional-characteristic specimen functions.
Microelectron. J., 2019

Rates and Effects of Local Minima on Fractional-Order Circuit Model Parameters Extracted from Supercapacitor Discharging Using Least Squares Optimization.
Circuits Syst. Signal Process., 2019

Transfer Functions of Fractional-Order Band-Pass Filter with Arbitrary Magnitude Slope in Stopband.
Proceedings of the 42nd International Conference on Telecommunications and Signal Processing, 2019

2018
Extraction of Phase Information from Magnitude-Only Bio-impedance Measurements Using a Modified Kramers-Kronig Transform.
Circuits Syst. Signal Process., 2018

Fractional-order Lowpass Elliptic Responses of (1+α)-order Transfer Functions.
Proceedings of the 41st International Conference on Telecommunications and Signal Processing, 2018

Supercapacitor Fractional-Order Model Discharging from Polynomial Time-Varying Currents.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Changes of Fractional-Order Model Parameters in Biceps Tissue from Fatiguing Exercise.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Performance Analysis of Oustaloup Approximation for the Design of Fractional-Order Analogue Circuits.
Proceedings of the 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2018

Estimating Localized Bio-impedance with Measures from Multiple Redundant Electrode Configurations.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2017
Low-voltage commercial super-capacitor response to periodic linear-with-time current excitation: a case study.
IET Circuits Devices Syst., 2017

Variability of supercapacitor fractional-order parameters extracted from discharging behavior using least squares optimization.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2017

Design of a wood tissue impedance emulator in monolithic form.
Proceedings of the 2017 European Conference on Circuit Theory and Design, 2017

Modelling supercapacitors leakage behaviour using a fractional-order model.
Proceedings of the 2017 European Conference on Circuit Theory and Design, 2017

2016
Emulation of current excited fractional-order capacitors and inductors using OTA topologies.
Microelectron. J., 2016

Approximated Fractional-Order Inverse Chebyshev Lowpass Filters.
Circuits Syst. Signal Process., 2016

Comparison of (1+α) Fractional-Order Transfer Functions to Approximate Lowpass Butterworth Magnitude Responses.
Circuits Syst. Signal Process., 2016

Factors impacting accurate Cole-impedance extractions from magnitude-only measurements.
Proceedings of the 2016 IEEE International Conference on Systems, Man, and Cybernetics, 2016

Electrode location impact on cole-impedance parameters using magnitude-only measurements.
Proceedings of the IEEE 59th International Midwest Symposium on Circuits and Systems, 2016

Determination of supercapacitor metrics using a magnitude-only method.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

Improved method to determine supercapacitor metrics from highpass filter response.
Proceedings of the 28th International Conference on Microelectronics, 2016

Analysis of a rectifier circuit realized with a fractional-order capacitor.
Proceedings of the 28th International Conference on Microelectronics, 2016

2014
Extracting the parameters of the double-dispersion Cole bioimpedance model from magnitude response measurements.
Medical Biol. Eng. Comput., 2014

2013
Measurement of Supercapacitor Fractional-Order Model Parameters From Voltage-Excited Step Response.
IEEE J. Emerg. Sel. Topics Circuits Syst., 2013

A Survey of Fractional-Order Circuit Models for Biology and Biomedicine.
IEEE J. Emerg. Sel. Topics Circuits Syst., 2013

Simplifying Cole-impedance extraction from the current-excited step response.
Proceedings of the IEEE 56th International Midwest Symposium on Circuits and Systems, 2013

Accurate time domain extraction of supercapacitor fractional-order model parameters.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

2012
Improved Cole-Cole parameter extraction from frequency response using least squares fitting.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

2011
On the practical realization of higher-order filters with fractional stepping.
Signal Process., 2011

2010
Field programmable analogue array implementation of fractional step filters.
IET Circuits Devices Syst., 2010

Towards the realization of fractional step filters.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2010), May 30, 2010


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