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Ahmad Hassan (44)

  • Journal articles (19)
    • 2023
      • Journal article
        Abuelnasr, A., Amer, M., Ali, M., Hassan, A., Gosselin, B., Ragab, A. & Savaria, Y. (2023). Delay Mismatch Insensitive Dead Time Generator for High-Voltage Switched-Mode Power Amplifiers. IEEE Transactions on Circuits and Systems I: Regular Papers, 11 pages. Retrieved from https://doi.org/10.1109/TCSI.2022.3232074
    • 2022
      • Journal article
        Mirfakhraei, S.S., Audet, Y., Hassan, A. & Sawan, M. (2022). A Fully Integrated Low-Power Hall-Based Isolation Amplifier With IMR Greater Than 120 dB. IEEE Transactions on Circuits and Systems I: Regular Papers, 10 pages. Retrieved from https://doi.org/10.1109/TCSI.2021.3138301
      • Journal article
        Karimi, M., Ali, M., Hassan, A., Sawan, M. & Gosselin, B. (2022). An Active Dead-Time Control Circuit With Timing Elements for a 45-V Input 1-MHz Half-Bridge Converter. IEEE Transactions on Circuits and Systems I: Regular Papers, 69(1), 30-41. Retrieved from https://doi.org/10.1109/TCSI.2021.3096522
      • Journal article
        Karimi, M., Ali, M., Hassan, A., Bostani, R., Vaisband, B., Sawan, M. & Gosselin, B. (2022). A 7.6-ns Delay Subthreshold Level-Shifter Leveraging a Composite Transistor and a Voltage-Controlled Current Source. IEEE Access, 10, 132432-132447. Retrieved from https://doi.org/10.1109/ACCESS.2022.3226370
      • Journal article
        Karimi, M., Ali, M., Aghajani, A., Hassan, A., Sawan, M. & Gosselin, B. (2022). A 9.2-ns to 1-μ s digitally controlled multituned deadtime optimization for efficient gan hemt power converters. IEEE Transactions on Circuits and Systems I: Regular Papers, 69(11), 4381-4394. Retrieved from https://doi.org/10.1109/TCSI.2022.3187105
      • Journal article
        Mirfakhraei, S.S., Audet, Y., Hassan, A. & Sawan, M. (2022). A Small Footprint Digital Isolator based on CMOS Integrated Hall-effect Sensor. IEEE Sensors Journal, 22(1), 412-418. Retrieved from https://doi.org/10.1109/JSEN.2021.3128573
      • Journal article
        Ali, M., Hassan, A., Honarparvar, M., Nabavi, M., Audet, Y., Sawan, M. & Savaria, Y. (2022). A Versatile SoC/SiP Sensor Interface for Industrial Applications: Implementation Challenges. IEEE Access, 10, 16 pages. Retrieved from https://doi.org/10.1109/ACCESS.2022.3152379
      • Journal article
        Hassan, A., Noël, J.-P., Savaria, Y. & Sawan, M. (2022). Circuit Techniques in GaN Technology for High-Temperature Environments. Electronics, 11(1), 22 pages. Retrieved from https://doi.org/10.3390/electronics11010042
      • Journal article
        Zhang, H., Hassan, A., Chen, P., Snelgrove, W.M. & Carusone, A.C. (2022). Estimation of Broadband Time-Interleaved ADC's Impairments and Performance Using Only Single-Tone Measurements. IEEE Access, 10, 50403-50417. Retrieved from https://doi.org/10.1109/ACCESS.2022.3173651
      • Journal article
        Oukaira, A., Hassan, A., Ali, M., Savaria, Y. & Lakhssassi, A. (2022). Towards real-time monitoring of thermal peaks in systems-on-chip (SoC). Sensors, 22(15), 12 pages. Retrieved from https://doi.org/10.3390/s22155904
    • 2021
      • Journal article
        Mirfakhraei, S.S., Audet, Y., Hassan, A. & Sawan, M. (2021). A Galvanic Isolated Amplifier Based on CMOS Integrated Hall-Effect Sensors. IEEE Transactions on Circuits and Systems I-Regular Papers, 68(4), 1388-1397. Retrieved from https://doi.org/10.1109/tcsi.2021.3052476
    • 2020
      • Journal article
        Ettahri, O., Oukaira, A., Ali, M., Hassan, A., Nabavi, M., Savaria, Y. & Lakhssassi, A. (2020). A real-time thermal monitoring system intended for embedded sensors interfaces. Sensors (Switzerland), 20(19), 16 pages. Retrieved from https://doi.org/10.3390/s20195657
      • Journal article
        Hassan, A., Amer, M., Savaria, Y. & Sawan, M. (2020). Fully Integrated Digital GaN-based LSK Demodulator for High-Temperature Applications. IEEE Transactions on Circuits and Systems II: Express Briefs, 67(9), 1579-1583. Retrieved from https://doi.org/10.1109/TCSII.2020.3010094
    • 2019
      • Journal article
        Hassan, A., Ali, M., Trigui, A., Savaria, Y. & Sawan, M. (2019). A GaN-Based Wireless Monitoring System for High-Temperature Applications. Sensors, 19(8), 17 pages. Retrieved from https://doi.org/10.3390/s19081785
      • Journal article
        Hassan, A., Ali, M., Savaria, Y. & Sawan, M. (2019). GaN-based LSK demodulators for wireless data receivers in high-temperature applications. Microelectronics Journal, 84, 129-135. Retrieved from https://doi.org/10.1016/j.mejo.2019.01.006
    • 2018
      • Journal article
        Sawma, C., Hassan, A., Kassem, A., Al-maadeed, S. & Sawan, M. (2018). Bidirectional parallel capacitive data links: modeling and experimental results. IEEE Access, 6, 39787-39796. Retrieved from https://doi.org/10.1109/ACCESS.2018.2817583
      • Journal article
        Hassan, A., Savaria, Y. & Sawan, M. (2018). Electronics and Packaging Intended for Emerging Harsh Environment Applications: A Review. IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 26(10), 2085-2098. Retrieved from https://doi.org/10.1109/TVLSI.2018.2834499
      • Journal article
        Hassan, A., Savaria, Y. & Sawan, M. (2018). GaN Integration Technology, an Ideal Candidate for High-Temperature Applications: A Review. IEEE Access, 6, 78790-78802. Retrieved from https://doi.org/10.1109/ACCESS.2018.2885285
      • Journal article
        Hasanuzzaman, M., Motlagh, B.G., Mounaim, F., Hassan, A., Raut, R. & Sawan, M. (2018). Toward an energy-efficient high-voltage compliant visual intracortical multichannel stimulator. IEEE Transactions on Very Large Scale Integration (Vlsi) Systems, 26(5), 878-891. Retrieved from https://doi.org/10.1109/tvlsi.2018.2794445
  • Conference papers (25)
    • 2022
      • Conference paper
        El-Zarif, N., Ali, M., Amer, M., Hassan, A., Oukaira, A., Lakhssassi, A., Fayomi, C.J.B. & Savaria, Y. (2022). Investigation of Different Integrated Temperature Monitoring Sensors for High-Voltage SoC DC-DC Converters. Paper presented at the 20th IEEE International Interregional NEWCAS Conference (NEWCAS 2022), Quebec City, QC, Canada (pp. 178-182). Retrieved from https://doi.org/10.1109/NEWCAS52662.2022.9841981
    • 2021
      • Conference paper
        Altoobaji, I., Ali, M., Hassan, A., Audet, Y. & Lakhssassi, A. (2021). A High Speed Fully Integrated Capacitive Digital Isolation System in 0.35 m CMOS for Industrial Sensor Interfaces. Paper presented at the 19th IEEE International New Circuits and Systems Conference (NEWCAS 2021), Toulon, France (4 pages). Retrieved from https://doi.org/10.1109/NEWCAS50681.2021.9462788
      • Conference paper
        Karimi, M., Ali, M., Hassan, A., Sawan, M. & Gosselin, B. (2021). A reconfigurable single-supply multiple-level down-shifter for system-on-chip applications. Paper presented at the 53rd IEEE International Symposium on Circuits and Systems (ISCAS 2021), Daegu, Korea (5 pages). Retrieved from https://doi.org/10.1109/ISCAS51556.2021.9401691
      • Conference paper
        Karimi, M., Ali, M., Hassan, A., Sawan, M. & Gosselin, B. (2021). A Wide-range Reconfigurable Deadtime and Delay Element for Optimal-Power Conversion. Paper presented at the 19th IEEE International New Circuits and Systems Conference (NEWCAS 2021), Toulon, France (4 pages). Retrieved from https://doi.org/10.1109/NEWCAS50681.2021.9462732
      • Conference paper
        Amer, M., Abuelnasr, A., Ragab, A., Hassan, A., Ali, M., Gosselin, B., Sawan, M. & Savaria, Y. (2021). Design and analysis of combined input-voltage feedforward and PI controllers for the buck converter. Paper presented at the 53rd IEEE International Symposium on Circuits and Systems (ISCAS 2021), Daegu, Korea (5 pages). Retrieved from https://doi.org/10.1109/ISCAS51556.2021.9401648
      • Conference paper
        Eddine, T.D., Oukaira, A., Hassan, A., Savaria, Y. & Lakhssassi, A. (2021). Foster-based Transient Thermal Analysis of SiP for Thermomechanical Studies. Paper presented at the 19th IEEE International New Circuits and Systems Conference (NEWCAS 2021), Toulon, France (4 pages). Retrieved from https://doi.org/10.1109/NEWCAS50681.2021.9462767
    • 2020
      • Conference paper
        Mirfakhraei, S.S., Audet, Y., Hassan, A., Ali, M., Nabavi, M. & Sawan, M. (2020). A CMOS MAGFET-based programmable isolation amplifier. Paper presented at the 18th IEEE International New Circuits and Systems Conference (NEWCAS 2020), Montréal, Qc, Canada (pp. 9-13). Retrieved from https://doi.org/10.1109/NEWCAS49341.2020.9159790
      • Conference paper
        Altoobaji, I., Ali, M., Hassan, A., Nabavi, M., Audet, Y. & Lakhssassi, A. (2020). A Fully Integrated On-Chip Inductive Digital Isolator: Design Investigation and Simulation. Paper presented at the 63rd IEEE International Midwest Symposium on Circuits and Systems (MWSCAS 2020), Springfield, MA, USA (pp. 868-871). Retrieved from https://doi.org/10.1109/MWSCAS48704.2020.9184560
      • Conference paper
        El-Zarif, N., Ali, M., Hassan, A., Nabavi, M., Fayomi, C.J.B. & Savaria, Y. (2020). A High Efficiency and Fast Response PLL Based Buck Converter: Implementation and Simulation. Paper presented at the IEEE 11th Latin American Symposium on Circuits & Systems (LASCAS 2020), San Jose, Costa Rica (4 pages). Retrieved from https://doi.org/10.1109/LASCAS45839.2020.9068988
      • Conference paper
        Karimi, M., Ali, M., Hassan, A., Weber-Boisvert, G., Abuelnasr, A., Sawan, M. & Gosselin, B. (2020). A 1.99-ns 0.5-pJ wide frequency range level shifter with closed-loop negative feedback. Paper presented at the 18th IEEE International New Circuits and Systems Conference (NEWCAS 2020), Montréal, Qc, Canada (pp. 174-177). Retrieved from https://doi.org/10.1109/NEWCAS49341.2020.9159830
      • Conference paper
        Esmaeilzadeh, M., Ali, M., Hassan, A., Nabavi, M., Gosselin, B. & Sawan, M. (2020). A tunable CMOS thyristor-based pulse generator for integrated sensor interface applications. Paper presented at the 52nd IEEE International Symposium on Circuits and Systems (ISCAS 2020) (5 pages). Retrieved from https://doi.org/10.1109/ISCAS45731.2020.9180572
      • Conference paper
        Karimi, M., Ali, M., Nabavi, M., Hassan, A., Amer, M., Sawan, M. & Gosselin, B. (2020). A versatile non-overlapping signal generator for efficient power-converters operation. Paper presented at the 52nd IEEE International Symposium on Circuits and Systems (ISCAS 2020) (5 pages). Retrieved from https://doi.org/10.1109/ISCAS45731.2020.9180718
      • Conference paper
        Amer, M., Ali, M., Abuelnasr, A., Hassan, A., Nabavi, M., Savaria, Y. & Sawan, M. (2020). Fully integrated dual-channel gate driver and area efficient pid compensator for surge tolerant power sensor interface. Paper presented at the 18th IEEE International New Circuits and Systems Conference (NEWCAS 2020), Montréal, Qc, Canada (pp. 166-169). Retrieved from https://doi.org/10.1109/NEWCAS49341.2020.9159789
      • Conference paper
        Esmaeilzadeh, M., Ali, M., Hassan, A., Audet, Y. & Sawan, M. (2020). Low-power high-accuracy VCO-based comparator for sensor interface applications. Paper presented at the 18th IEEE International New Circuits and Systems Conference (NEWCAS 2020), Montréal, Qc, Canada (pp. 254-588). Retrieved from https://doi.org/10.1109/NEWCAS49341.2020.9159801
      • Conference paper
        Abuelnasr, A., Ali, M., Amer, M., Nabavi, M., Hassan, A., Gosselin, B. & Savaria, Y. (2020). Self-Adjusting Deadtime Generator for High-Efficiency High-Voltage Switched-Mode Power Amplifiers. Paper presented at the IEEE International Symposium on Circuits and Systems (ISCAS 2020), Sevilla, Spain (5 pages). Retrieved from https://doi.org/10.1109/ISCAS45731.2020.9181166
      • Conference paper
        Hassan, A., Amer, M., Savaria, Y. & Sawan, M. (2020). Towards GaN500-based high temperature ICs: Characterization and modeling up to 600°C. Paper presented at the 18th IEEE International New Circuits and Systems Conference (NEWCAS 2020), Montréal, Qc, Canada (pp. 275-278). Retrieved from https://doi.org/10.1109/NEWCAS49341.2020.9159796
      • Conference paper
        Mirfakhraei, S.S., Audet, Y., Nabavi, M., Youness, B., Ali, M., Hassan, A. & Sawan, M. (2020). Wide Dynamic Range Front-End Programmable Isolation Amplifier using Integrated CMOS Hall Effect Sensor. Paper presented at the IEEE International Symposium on Circuits and Systems (ISCAS 2020), Sevilla, Spain (5 pages). Retrieved from https://doi.org/10.1109/ISCAS45731.2020.9180574
    • 2019
      • Conference paper
        Ali, M., Nabavi, M., Hassan, A., Honarparvar, M., Savaria, Y. & Sawan, M. (2019). A versatile SoC/SiP sensor interface for industrial applications: Design considerations. Paper presented at the 31st International Conference on Microelectronics (ICM 2019), Cairo, Egypt (pp. 40-43). Retrieved from https://doi.org/10.1109/ICM48031.2019.9021286
    • 2018
      • Conference paper
        Amer, M., Hassan, A., Ragab, A., Yacout, S., Savaria, Y. & Sawan, M. (2018). High-Temperature Empirical Modeling for the I-V Characteristics of GaN150-Based HEMT. Paper presented at the IEEE International Symposium on Circuits and Systems (ISCAS 2018), Florence, Italy. Retrieved from https://doi.org/10.1109/ISCAS.2018.8351420
      • Conference paper
        Abubakr, A., Hassan, A., Ragab, A., Yacout, S., Savaria, Y. & Sawan, M. (2018). High-temperature modeling of the I-V characteristics of GaN150 HEMT using machine learning techniques. Paper presented at the IEEE International Symposium on Circuits and Systems (ISCAS 2018), Florence, Italie (5 pages). Retrieved from https://doi.org/10.1109/ISCAS.2018.8351508
    • 2017
      • Conference paper
        Hassan, A., Ali, M., Trigui, A., Hached, S., Savaria, Y. & Sawan, M. (2017). Stability of GaN150-based HEMT in high temperature up to 400C. Paper presented at the 15th IEEE International New Circuits and Systems Conference (NEWCAS 2017), Strasbourg, France (pp. 133-136). Retrieved from https://doi.org/10.1109/NEWCAS.2017.8010123
    • 2016
      • Conference paper
        Hassan, A., Trigui, A. & Sawan, M. (2016). Wireless monitoring of collagen progression around implantable prostheses. Paper presented at the 7th IEEE Latin American Symposium on Circuits & Systems (LASCAS 2016), Florianopolis, Brazil (pp. 75-78). Retrieved from https://doi.org/10.1109/LASCAS.2016.7451013
      • Conference paper
        Hassan, A., Trigui, A., Shafique, U., Savaria, Y. & Sawan, M. (2016). Wireless power transfer through metallic barriers enclosing a harsh environment, feasibility and preliminary results [Poster]. Presented at the IEEE International Symposium on Circuits and Systems (ISCAS 2016), Montréal, Québec (pp. 2391-2394). Retrieved from https://doi.org/10.1109/ISCAS.2016.7539073
    • 2015
      • Conference paper
        Hassan, A., Sawma, C., Hasanuzzaman, M., Gosselin, B. & Sawan, M. (2015). Spatial carrier position modulation based multichannel capacitive link for bioelectronic implants. Paper presented at the 11th IEEE Biomedical Circuits and Systems Conference (BioCAS 2015), Atlanta, GA, United states (4 pages). Retrieved from https://doi.org/10.1109/BioCAS.2015.7348292
      • Conference paper
        Hassan, A., Gosselin, B. & Sawan, M. (2015). Ultra-low power CMOS voltage reference for high temperature applications up to 300°C. Paper presented at the IEEE International Conference on Electronics, Circuits, and Systems (ICECS 2015), Cairo, Egypt (pp. 77-80). Retrieved from https://doi.org/10.1109/ICECS.2015.7440253