Google Scholar

    https://scholar.google.com/citations?hl=en&user=YqJC8scAAAAJ&view_op=list_works

​

Highlighted Publications

  • X. Hui and E. C. Kan “Monitoring vital signs over multiplexed radio by near-field coherent sensing.” Nature Electronics, 1 (2018).

The first research paper on Nature Electronics when the 1st issue is published, and this work is featured on Nature Research News and other more than 20 press organizations.

  • X. Hui and E. C. Kan “Radio ranging with ultrahigh resolution using a harmonic radio-frequency identification system.” Nature Electronics, 2 (2019).

  • X. Hui and E. C. Kan “No-touch measurements of vital signs in small conscious animals.” Science Advances, 13 (2019).

  • X. Hui and E. C. Kan “Multi-point near-field RF sensing of blood pressures and heartbeat dynamics.” IEEE Access, (2020).

  • X. Hui, et al. “Multiplexed millimeter wave communication with dual orbital angular momentum (OAM) mode antennas.” Scientific Reports 5, (2015).

 

Publication List

  1. X. Hui, J. Zhou and E. C. Kan “RF near-field cough sensor and signal recognition based on frequency-time deep learning.” pre-submission, (2020).

  2. X. Hui and E. C. Kan “Small signal analysis of near-field coherent sensing and vocal cord vibration detection.” IEEE Transactions on Microwave Theory and Techniques, under review (2020).

  3. X. Hui, J. Zhou and E. C. Kan “High-volume parallel mouse vital-sign monitoring with near-field coherent sensing.” IEEE Antennas and Wireless Propagation Letters, (2020).

  4. X. Hui and E. C. Kan “Multi-point near-field RF sensing of blood pressures and heartbeat dynamics.” IEEE Access, (2020).

  5. X. Hui, P. Sharma and E. C. Kan “Microwave stethoscope for heart sound by near-field coherent sensing.” International Microwave Symposium (IMS), 2019 IEEE MTT-S, (2019).

  6. X. Hui and E. C. Kan “Harmonic UHF RFID ranging with 50-micron accuracy and 1-kHz sampling rate.” 2019 IEEE International Conference on RFID, (2019).

  7. X. Hui and E. C. Kan “Seat integration of RF vital-sign monitoring.” IMBioC2019, (2019). (Best Student Paper Award)

  8. X. Hui and E. C. Kan “Radio ranging with ultrahigh resolution using a harmonic radio-frequency identification system.” Nature Electronics 2, (2019).

  9. X. Hui and E. C. Kan “No-touch measurements of vital signs in small conscious animals.” Science Advances 13, (2019).

  10. X. Hui and E. C. Kan “Monitoring vital signs over multiplexed radio by near-field coherent sensing.” Nature Electronics 1, (2018).

  11. X. Hui and E. C. Kan “Accurate extraction of heartbeat intervals with near-field coherent sensing.” IEEE International Conference on Communications (ICC), (2018).

  12. X. Hui and E. C. Kan “Mitigation of body movement interference in near-field coherent sensing for heartrate monitoring.” Body Sensor Networks Conference (BSN), (2018).

  13. X. Hui and E. C. Kan “Collaborative reader code division multiple access in the harmonic RFID system.” IEEE Journal of Radio Frequency Identification, 2 (2018).

  14. X. Hui, Y. Ma and E. C. Kan “Code division multiple access in centimeter accuracy harmonic RFID locating systems.” IEEE Journal of Radio Frequency Identification, 1 (2017).

  15. X. Hui, Y. Ma and E. C. Kan “Real-time code-division multi-tag localization with centimeter accuracy.” 2017 IEEE International Conference on RFID, (2017).

  16. X. Hui, Y. Ma and E. C. Kan “Real-time 3D robotic arm tracking in indoor environment by RF nonlinear backscattering.” 2016 ACM S3, New York City, (2016).

  17. P. Sharma, X. Hui, J. Zhou, T. B. Conroy and E. C. Kan “Wearable radio-frequency sensing of respiratory rate, respiratory volume, and heart rate.” Nature Partner Journals Digital Medicine, (2020).

  18. P. Sharma, X. Hui and E. C. Kan “A wearable RF sensor for monitoring respiratory patterns.” International Engineering in Medicine and Biology Conference, 2019 EMBC, (2019)

  19. Y. Cao, X. Hui and E. C. Kan “An RF-to-DC rectifier based on tunable threshold diodes.” IEEE Journal of Radio Frequency Identification 3, (2019).

  20. Y. Ma, X. Hui and E. C. Kan “3D real-time indoor localization via broadband nonlinear backscatter in passive devices with centimeter precision.” 2016 ACM MobiCom, New York City, (2016).

  21. Y. Ma, X. Hui and E. C. Kan “Harmonic-WISP: a passive broad band harmonic RFID platform.” Microwave Symposium (IMS), 2016 IEEE MTT-S International. IEEE, (2016).

  22. P. Sharma, G. Xu, X. Hui, D. L. Hysell and E. C. Kan “Deep-learning based occupant counting by ambient RF sensing.” under review (2020).

  23. G. Xu, P. Sharma, X. Hui* and E. C. Kan “3-dimensional device-free object locating using passive radio frequency identification.” under review (2020).

  24. J. Zhou, P. Sharma, X. Hui* and E. C. Kan “A wireless wearable RF sensor for brumation study of chelonians.” IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology, (2020).

  25. Z. Zhang, P. Sharma, J. Zhou, X. Hui* and E. C. Kan “Furniture-integrated respiration sensors by notched transmission lines.” IEEE Sensor Journal, under review (2020)

  26. L. Lou, D. Shou, H. Park, D. Zhao, Y. S. Wu, X. Hui, R. Yang, E. C. Kan and J. Fan “Thermoelectric air conditioning undergarment for personal thermoregulation.” Under review (2020).

  27. X. Hui, et al. “Local topological charge analysis of electromagnetic vortex beam based on empirical mode decomposition.” Optics Express 24, (2016).

  28. X. Hui, et al. “Multiplexed millimeter wave communication with dual orbital angular momentum (OAM) mode antennas.” Scientific Reports 5, (2015).

  29. X. Hui, et al. “Ultralow reflectivity spiral phase plate for generation of millimeter-wave OAM beam.” IEEE Antennas and Wireless Propagation Letters 14, (2015).

  30. X. Hui, et al. “Hilbert–Huang transform time-frequency analysis phi-OTDR distributed sensor.” IEEE Photonics Technology Letters 26, (2014).

  31. X. Hui, et al. “Space-frequency analysis with parallel computing in a phase-sensitive optical time-domain reflectometer distributed sensor” Applied Optics 53, (2014).

  32. X. Hui, et al. “Electro-optic modulator feedback control in phase-sensitive optical time-domain reflectometer distributed sensor.” Applied Optics 52, (2013).

  33. X. Hui, et al. “A real-time detection and self-control phase-sensitive OTDR distributed sensor system.” 2013 12th International Conference on Optical Communications and Networks, (2013).

  34. S. Zheng, X. Hui, et al. “Transmission characteristics of a twisted radio wave based on circular traveling-wave antenna.” IEEE Transactions on Antennas and Propagation 63, (2015).

  35. S. Zheng, X. Hui, et al. “Orbital angular momentum mode-demultiplexing scheme with partial angular receiving aperture.” Optics Express 23, (2015).

  36. S. Zheng, X. Hui, et al. “Generation of OAM millimeter waves using traveling-wave circular slot antenna based on ring resonant cavity.” 2015 IEEE International Conference on Computational Electromagnetics (ICCEM), (2015).

  37. W. Zhang, S Zheng, X. Hui*, et al. “Mode division multiplexing communication using microwave orbital angular momentum: an experimental study.” IEEE Transactions on Wireless Communications 16, (2017).

  38. W. Zhang, S Zheng, X. Hui*, et al. “Four-OAM-mode antenna with traveling-wave ring-slot structure.” IEEE Antennas and Wireless Propagation Letters 16, (2016).

  39. Y. Chen, S. Zheng, Y. Li, X. Hui*, et al. “A flat-lensed spiral phase plate based on phase-shifting surface for generation of millimeter-wave OAM beam.” IEEE Antennas and Wireless Propagation Letters 15, (2016).

*  As senior student author.

 

Patent

U.S.  (Cornell)

  1. X. Hui and E. C. Kan “Multiple-input-multiple-output near-field coherent sensing for heartbeat dynamics” (Filed, Nov. 2019).

  2. X. Hui and E. C. Kan “Seat integration of RF vital-sign monitoring.” (Filed, Jan. 2019).

  3. X. Hui and E. C. Kan “Microwave stethoscope for heart sound using near-field coherent sensing.” (Filed, Jan. 2019).

  4. X. Hui and E. C. Kan “High spatial and temporal ranging resolution of passive RFID tags.” (Filed, Sep. 2018).

  5. E. C. Kan and X. Hui “Collaborative RFID reader using code divisional multiple access (CDMA) and methods for same” (Filed, Aug. 2018).

  6. X. Hui and E. C. Kan “Methods and systems for in vivo electromagnetic near-field coherent sensing.” (Filed, Jun. 2017, US Patent App. 16/623,141).

China

  1. X. Hui, S. Zheng, X. Zhang, X. Jin and H. Chi, ZL201410539014.0 (Jan. 2017).

  2. Y. Chen, Y. Li, X. Hui, S. Zheng and X. Zhang, ZL201510654873.9 (Oct. 2017).

​