Faculty Profiles - DUBEY Amartansh | The Hong Kong University of Science and Technology

Amartansh DUBEY

PhD in Electronic and Computer Engineering
The Hong Kong University of Science and Technology, 2022

Research Assistant Professor
Department of Electronic and Computer Engineering

(852) 3469 2865
eedubey@ust.hk
Room 2455
Personal Web

Google Scholar

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ORCID

0000-0002-1726-9802

ResearcherID

ACV-6957-2022

Scopus ID

57202036618

Research Interest Publications

Research Interest

RF and Microwave Imaging
Inverse Electromagnetic Scattering
Joint Communication & Sensing
Indoor Imaging and Sensing with Wi-Fi
Physics-inspired Machine learning
Financial Signal Processing

Publications

All Years 26 2024 3 2023 4 2022 6 2021 5 2020 2 2019 1 2018 5

2024 3

Radio Tomographic Imaging with Reconfigurable Intelligent Surfaces

IEEE Transactions on Wireless Communications, July 2024, article number 10618967, p. 1-1
Li, Zan; Dubey, Amartansh; Shen, Shanpu; Kundu, Neel Kanth; Rao, Junhui; Murch, Ross David
Article

Reconciling Radio Tomographic Imaging with Phaseless Inverse Scattering

IEEE Transactions on Antennas and Propagation, v. 72, (2), February 2024, article number 10367810, p. 1837-1849
Dubey, Amartansh; Li, Zan; Murch, Ross David
Article

Multitarget Device-Free Localization via Cross-Domain Wi-Fi RSS Training Data and Attentional Prior Fusion

Proceedings of the AAAI Conference on Artificial Intelligence, v. 38, (1), March 2024, p. 91-99
Fan, Na; Tian, Zeyue; Dubey, Amartansh
Conference paper

2023 4

Distorted Wave Extended Phaseless Rytov Iterative Method for Inverse Scattering Problems

IEEE Transactions on Geoscience and Remote Sensing, v. 61, August 2023, article number 2003612
Dubey, Amartansh; Murch, Ross
Article

Millimeter-Wave 3-D Imaging Using Leaky-Wave Antennas and an Extended Rytov Approximation in a Frequency-Diverse MIMO System

IEEE Transactions on Microwave Theory and Techniques, v. 71, (4), April 2023, article number 9967760, p. 1809-1825
Ma, Dingfei; Zhang, Yifu; Dubey, Amartansh; Deshmukh, Samruddhi Shivraj; Shen, Shanpu; Zhang, Qingfeng; Murch, Ross David
Article

Reducing the Number of Measurement Nodes in RF Imaging using Antenna Pattern Diversity with an Extended Rytov Approximation

IEEE Transactions on Antennas and Propagation, v. 71, (11), November 2023, article number 10241308, p. 8881-8893
Ma, Dingfei; Dubey, Amartansh; Xu, Zihao; Shen, Shanpu; Zhang, Qingfeng; Murch, Ross David
Article

Robust Covariance Matrix Estimation using Random Matrix Theory

ACM International Conference Proceeding Series, v. 2023, January 2023, p. 134
Deshmukh, Samruddhi Shivraj; Dubey, Amartansh; Murch, Ross David
Conference paper

2022 6

A New Correction to the Rytov Approximation for Strongly Scattering Lossy Media

IEEE Transactions on Antennas and Propagation, v. 70, (11), November 2022, article number 9827945, p. 10851-10864
Dubey, Amartansh; Chen, Xudong; Murch, Ross David
Article

A Phaseless Extended Rytov Approximation for Strongly Scattering Low-Loss Media and its Application to Indoor Imaging

IEEE Transactions on Geoscience and Remote Sensing, v. 60, May 2022 , article number 9766313
Dubey, Amartansh; Deshmukh, Samruddhi Shivraj; Pan, Li; Chen, Xudong; Murch, Ross David
Article

Physics Assisted Deep Learning for Indoor Imaging using Phaseless Wi-Fi Measurements

IEEE Transactions on Antennas and Propagation, v. 70, (10), October 2022, article number 9785460, p. 9716-9731
Deshmukh, Samruddhi Shivraj; Dubey, Amartansh; Ma, Dingfei; Chen, Qifeng; Murch, Ross David
Article

Received Signal Strength Estimation in Indoor Environment Using High Frequency Rytov Approximation

IEEE Microwave and Wireless Components Letters, v. 32, (6), June 2022, article number 9743759, p. 788-791
Dubey, Amartansh; Deshmukh, Samruddhi Shivraj; Ma, Dingfei; Murch, Ross David
Article

Unrolled Optimization with Deep Learning-Based Priors for Phaseless Inverse Scattering Problems

IEEE Transactions on Geoscience and Remote Sensing, v. 60, October 2022, article number 9919195, Article Sequence Number: 2007614
Deshmukh, Samruddhi Shivraj; Dubey, Amartansh; Murch, Ross David
Article

Received Signal Strength Estimation in Indoor Environment Using High Frequency Rytov Approximation

Dubey, Amartansh; Deshmukh, Samruddhi Shivraj; Ma, Dingfei; Murch, Ross David
Conference paper

2021 5

An Enhanced Approach to Imaging the Indoor Environment using WiFi RSSI Measurements

IEEE Transactions on Vehicular Technology, v. 70, (9), September 2021, article number 9506934, p. 8415-8430
Dubey, Amartansh; Sood, Pranay; Santos, Jehiel Deapera; Ma, Dingfei; Chiu, Frankie Chi Yuk; Murch, Ross David
Article

Passive imaging of water pipelines using ambient turbulence noise

Mechanical Systems and Signal Processing, v. 160, November 2021, article number 107882
Wang, Wenjie; Li, Zhao; Dubey, Amartansh; Lee, Pedro; Fink, Mathias; Murch, Ross David
Article

Single-Shot Frequency-Diverse Near-Field Imaging Using High-Scanning-Rate Leaky-Wave Antenna

IEEE Transactions on Microwave Theory and Techniques, v. 69, (7), July 2021, article number 9385900, p. 3399-3412
Ma, Dingfei; Zhong, Jianwen; Shen, Shanpu; Dubey, Amartansh; Zhang, Chi; Zhang, Qingfeng; Murch, Ross David
Article

Transmission Line Fault Imaging Using Phaseless Inverse Scattering and Temporal Sparsity

IEEE Transactions on Microwave Theory and Techniques, v. 69, (1), January 2021, article number 9201415, p. 284-296
Dubey, Amartansh; Wang, Wenjie; Murch, Ross David
Article

Improved Covariance Matrix Estimation with an Application in Portfolio Optimization

Deshmukh, Samruddhi; Dubey, Amartansh
Conference paper

2020 2

Improved Covariance Matrix Estimation with an Application in Portfolio Optimization

IEEE Signal Processing Letters, v. 27, May 2020, article number 9097436, p. 985-989
Deshmukh, Samruddhi; Dubey, Amartansh
Article

Demonstrating Device-free Localization based on Radio Tomographic Imaging

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings / IEEE. Piscataway, NJ : IEEE, 2020, p. 1227-1228, Article number 9330243
Sood, Pranay; Dubey, Amartansh; Chiu, Frankie; Murch, Ross David
Conference paper

2019 1

Measurement and Characterization of Acoustic Noise in Water Pipeline Channels

IEEE Access, v. 7, April 2019, article number 8703381, p. 56890-56903
Dubey, Amartansh; Li, Zhao; Lee, Pedro; Murch, Ross David
Article

2018 3

An approximate inverse scattering technique for reconstructing blockage profiles in water pipelines using acoustic transients

Journal of the Acoustical Society of America, v. 143, (5), May 2018, p. EL322-EL327
Jing, Liwen; Li, Zhao; Wang, Wenjie; Dubey, Amartansh; Lee, Pedro; Meniconi, Silvia; Brunone, Bruno; Murch, Ross David
Article

Measurement and analysis of wave propagation in water-filled steel pipeline using iterative quadratic maximum likelihood algorithm

Proceedings of Meetings on Acoustics 175 ASA, v. 33, (1), July 2018, article number 045001, Paper 3aPA3
Li, Zhao; Jing, Liwen; Wang, Wenjie; Li, Yue; Dubey, Amartansh; Lee, Pedro; Murch, Ross David
Conference paper

Measurement and spectral analysis of acoustic noise in water pipeline channels

2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018, May 2018, article number 8559235
Dubey, Amartansh; Jing, Liwen; Li, Zhao; Lee, Pedro; Murch, Ross David
Conference paper

2016 1

Real-time indoor localization and mapping using digitally coded RF waves with implementation on FPGA

2016 8th International Conference on Communication Systems and Networks (COMSNETS), January 2016, article number 7439927
Gandhi, A.S.; Bhurchandi, K.M.; Deshmukh, Samruddhi; Dubey, Amartansh
Conference paper

2015 1

FM based indoor localization and mapping system with real-time implementation on FPGA

2015 International Conference on Information and Communication Technology Convergence (ICTC), October 2015, article number 7354522
Dubey, Amartansh; Kulkarni, Abhinav; Paras, Anubhav; Deole, Aditya; Gandhi, A.S.; Bhurchandi, K.M.
Conference paper

Article 2

Radio Tomographic Imaging with Reconfigurable Intelligent Surfaces

IEEE Transactions on Wireless Communications, July 2024, article number 10618967, p. 1-1
Li, Zan; Dubey, Amartansh; Shen, Shanpu; Kundu, Neel Kanth; Rao, Junhui; Murch, Ross David

Reconciling Radio Tomographic Imaging with Phaseless Inverse Scattering

IEEE Transactions on Antennas and Propagation, v. 72, (2), February 2024, article number 10367810, p. 1837-1849
Dubey, Amartansh; Li, Zan; Murch, Ross David

Conference paper 1

Multitarget Device-Free Localization via Cross-Domain Wi-Fi RSS Training Data and Attentional Prior Fusion

Proceedings of the AAAI Conference on Artificial Intelligence, v. 38, (1), March 2024, p. 91-99
Fan, Na; Tian, Zeyue; Dubey, Amartansh

Article 3

Distorted Wave Extended Phaseless Rytov Iterative Method for Inverse Scattering Problems

IEEE Transactions on Geoscience and Remote Sensing, v. 61, August 2023, article number 2003612
Dubey, Amartansh; Murch, Ross

Millimeter-Wave 3-D Imaging Using Leaky-Wave Antennas and an Extended Rytov Approximation in a Frequency-Diverse MIMO System

IEEE Transactions on Microwave Theory and Techniques, v. 71, (4), April 2023, article number 9967760, p. 1809-1825
Ma, Dingfei; Zhang, Yifu; Dubey, Amartansh; Deshmukh, Samruddhi Shivraj; Shen, Shanpu; Zhang, Qingfeng; Murch, Ross David

Reducing the Number of Measurement Nodes in RF Imaging using Antenna Pattern Diversity with an Extended Rytov Approximation

IEEE Transactions on Antennas and Propagation, v. 71, (11), November 2023, article number 10241308, p. 8881-8893
Ma, Dingfei; Dubey, Amartansh; Xu, Zihao; Shen, Shanpu; Zhang, Qingfeng; Murch, Ross David

Conference paper 1

Robust Covariance Matrix Estimation using Random Matrix Theory

ACM International Conference Proceeding Series, v. 2023, January 2023, p. 134
Deshmukh, Samruddhi Shivraj; Dubey, Amartansh; Murch, Ross David

Article 5

A New Correction to the Rytov Approximation for Strongly Scattering Lossy Media

IEEE Transactions on Antennas and Propagation, v. 70, (11), November 2022, article number 9827945, p. 10851-10864
Dubey, Amartansh; Chen, Xudong; Murch, Ross David

A Phaseless Extended Rytov Approximation for Strongly Scattering Low-Loss Media and its Application to Indoor Imaging

IEEE Transactions on Geoscience and Remote Sensing, v. 60, May 2022 , article number 9766313
Dubey, Amartansh; Deshmukh, Samruddhi Shivraj; Pan, Li; Chen, Xudong; Murch, Ross David

Physics Assisted Deep Learning for Indoor Imaging using Phaseless Wi-Fi Measurements

IEEE Transactions on Antennas and Propagation, v. 70, (10), October 2022, article number 9785460, p. 9716-9731
Deshmukh, Samruddhi Shivraj; Dubey, Amartansh; Ma, Dingfei; Chen, Qifeng; Murch, Ross David

Received Signal Strength Estimation in Indoor Environment Using High Frequency Rytov Approximation

IEEE Microwave and Wireless Components Letters, v. 32, (6), June 2022, article number 9743759, p. 788-791
Dubey, Amartansh; Deshmukh, Samruddhi Shivraj; Ma, Dingfei; Murch, Ross David

Unrolled Optimization with Deep Learning-Based Priors for Phaseless Inverse Scattering Problems

IEEE Transactions on Geoscience and Remote Sensing, v. 60, October 2022, article number 9919195, Article Sequence Number: 2007614
Deshmukh, Samruddhi Shivraj; Dubey, Amartansh; Murch, Ross David

Conference paper 1

Received Signal Strength Estimation in Indoor Environment Using High Frequency Rytov Approximation

Dubey, Amartansh; Deshmukh, Samruddhi Shivraj; Ma, Dingfei; Murch, Ross David

Article 4

An Enhanced Approach to Imaging the Indoor Environment using WiFi RSSI Measurements

IEEE Transactions on Vehicular Technology, v. 70, (9), September 2021, article number 9506934, p. 8415-8430
Dubey, Amartansh; Sood, Pranay; Santos, Jehiel Deapera; Ma, Dingfei; Chiu, Frankie Chi Yuk; Murch, Ross David

Passive imaging of water pipelines using ambient turbulence noise

Mechanical Systems and Signal Processing, v. 160, November 2021, article number 107882
Wang, Wenjie; Li, Zhao; Dubey, Amartansh; Lee, Pedro; Fink, Mathias; Murch, Ross David

Single-Shot Frequency-Diverse Near-Field Imaging Using High-Scanning-Rate Leaky-Wave Antenna

IEEE Transactions on Microwave Theory and Techniques, v. 69, (7), July 2021, article number 9385900, p. 3399-3412
Ma, Dingfei; Zhong, Jianwen; Shen, Shanpu; Dubey, Amartansh; Zhang, Chi; Zhang, Qingfeng; Murch, Ross David

Transmission Line Fault Imaging Using Phaseless Inverse Scattering and Temporal Sparsity

IEEE Transactions on Microwave Theory and Techniques, v. 69, (1), January 2021, article number 9201415, p. 284-296
Dubey, Amartansh; Wang, Wenjie; Murch, Ross David

Conference paper 1

Improved Covariance Matrix Estimation with an Application in Portfolio Optimization

Deshmukh, Samruddhi; Dubey, Amartansh

Article 1

Improved Covariance Matrix Estimation with an Application in Portfolio Optimization

IEEE Signal Processing Letters, v. 27, May 2020, article number 9097436, p. 985-989
Deshmukh, Samruddhi; Dubey, Amartansh

Conference paper 1

Demonstrating Device-free Localization based on Radio Tomographic Imaging

2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting, IEEECONF 2020 - Proceedings / IEEE. Piscataway, NJ : IEEE, 2020, p. 1227-1228, Article number 9330243
Sood, Pranay; Dubey, Amartansh; Chiu, Frankie; Murch, Ross David

Article 1

Measurement and Characterization of Acoustic Noise in Water Pipeline Channels

IEEE Access, v. 7, April 2019, article number 8703381, p. 56890-56903
Dubey, Amartansh; Li, Zhao; Lee, Pedro; Murch, Ross David

Article 1

An approximate inverse scattering technique for reconstructing blockage profiles in water pipelines using acoustic transients

Journal of the Acoustical Society of America, v. 143, (5), May 2018, p. EL322-EL327
Jing, Liwen; Li, Zhao; Wang, Wenjie; Dubey, Amartansh; Lee, Pedro; Meniconi, Silvia; Brunone, Bruno; Murch, Ross David

Conference paper 2

Measurement and analysis of wave propagation in water-filled steel pipeline using iterative quadratic maximum likelihood algorithm

Proceedings of Meetings on Acoustics 175 ASA, v. 33, (1), July 2018, article number 045001, Paper 3aPA3
Li, Zhao; Jing, Liwen; Wang, Wenjie; Li, Yue; Dubey, Amartansh; Lee, Pedro; Murch, Ross David

Measurement and spectral analysis of acoustic noise in water pipeline channels

2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018, May 2018, article number 8559235
Dubey, Amartansh; Jing, Liwen; Li, Zhao; Lee, Pedro; Murch, Ross David

Conference paper 1

Real-time indoor localization and mapping using digitally coded RF waves with implementation on FPGA

2016 8th International Conference on Communication Systems and Networks (COMSNETS), January 2016, article number 7439927
Gandhi, A.S.; Bhurchandi, K.M.; Deshmukh, Samruddhi; Dubey, Amartansh

Conference paper 1

FM based indoor localization and mapping system with real-time implementation on FPGA

2015 International Conference on Information and Communication Technology Convergence (ICTC), October 2015, article number 7354522
Dubey, Amartansh; Kulkarni, Abhinav; Paras, Anubhav; Deole, Aditya; Gandhi, A.S.; Bhurchandi, K.M.

2018 3

An approximate inverse scattering technique for reconstructing blockage profiles in water pipelines using acoustic transients

Journal of the Acoustical Society of America, v. 143, (5), May 2018, p. EL322-EL327
Jing, Liwen; Li, Zhao; Wang, Wenjie; Dubey, Amartansh; Lee, Pedro; Meniconi, Silvia; Brunone, Bruno; Murch, Ross David
Article

Measurement and analysis of wave propagation in water-filled steel pipeline using iterative quadratic maximum likelihood algorithm

Proceedings of Meetings on Acoustics 175 ASA, v. 33, (1), July 2018, article number 045001, Paper 3aPA3
Li, Zhao; Jing, Liwen; Wang, Wenjie; Li, Yue; Dubey, Amartansh; Lee, Pedro; Murch, Ross David
Conference paper

Measurement and spectral analysis of acoustic noise in water pipeline channels

2018 OCEANS - MTS/IEEE Kobe Techno-Oceans, OCEANS - Kobe 2018, May 2018, article number 8559235
Dubey, Amartansh; Jing, Liwen; Li, Zhao; Lee, Pedro; Murch, Ross David
Conference paper

2016 1

Real-time indoor localization and mapping using digitally coded RF waves with implementation on FPGA

2016 8th International Conference on Communication Systems and Networks (COMSNETS), January 2016, article number 7439927
Gandhi, A.S.; Bhurchandi, K.M.; Deshmukh, Samruddhi; Dubey, Amartansh
Conference paper

2015 1

FM based indoor localization and mapping system with real-time implementation on FPGA

2015 International Conference on Information and Communication Technology Convergence (ICTC), October 2015, article number 7354522
Dubey, Amartansh; Kulkarni, Abhinav; Paras, Anubhav; Deole, Aditya; Gandhi, A.S.; Bhurchandi, K.M.
Conference paper

Research Interest

Publications

2024 3

2023 4

2022 6

2021 5

2020 2

2019 1

2018 3

2016 1

2015 1

Article 2

Conference paper 1

Article 3

Conference paper 1

Article 5

Conference paper 1

Article 4

Conference paper 1

Article 1

Conference paper 1

Article 1

Article 1

Conference paper 2

Conference paper 1

Conference paper 1

2018 3

2016 1

2015 1

Projects

From January 2022 to December 2024

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