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AmirGhassem Safarian
Contact Information

  • safarian@sharif.edu


  • (9821) - 66164391


  • Room 710, EE department new building, Sharif University of Technology, Azadi Ave., Tehran, Iran

    Research and Teaching Interests
    • RF Integerated Circuits and Systems
    • Analog/Mixed Signal Integerated Circuit Design
    • Wireless Connectivity
    Education
    • 2003 - 2006 Ph.D., University of California, Irvine, Electrical Engineering,
      Thesis  Integrated Circuits for Ultra-Wideband (UWB) Radio

    • 2000 - 2002 M.S., Sharif University of Technology, Electrical Engineering,
      Thesis  Low Power Σ/Δ Modulator for Audio Applications

    • 1996 - 2000 B.S., Sharif University of Technology, Electrical Engineering.
    Work Experience
    • 2015 - Present Assistant Professor, Electrical Engineering, Sharif University of Technology.
    • 2000 - 2015  Principal Staff Scientist at Broadcom Corporation, Irvine, California.
    • 2003 - 2006  Graduate Research Assistant at University of California, Irvine.
    • 2000 - 2003  Design Engineer at Emad Semicon, Tehran, Iran.
    Books
    1. Aminghasem Safarian and Payam Heydari, Silicon-Based RF Front-Ends for UWB Radios, Springer Publishing, Jan. 2008.
    Journal Articles
    1. Safarian, A.; Shameli, A. ; Rofougaran, A. ; Rofougaran, M. ; De Flaviis, F. , "RF Identification (RFID) Reader Front Ends With Active Blocker Rejection", IEEE Transactions on Microwave Theory and Techniques, vol. 57, no. 5, part 2, pp. 1320-1329, May 2009.
    2. Shameli, A. ; Safarian, A. ; Rofougaran, A. ; Rofougaran, M. ; Castaneda, J. ; De Flaviis, F., "A UHF Near-Field RFID System With Fully Integrated Transponder", IEEE Transactions on Microwave Theory and Techniques, vol. 56, no. 5, part 2, pp. 1267-1277, May 2008.
    3. Shameli, A. ; Safarian, A. ; Rofougaran, A. ; Rofougaran, M. ; De Flaviis, F. ,"A Two-Point Modulation Technique for CMOS Power Amplifier in Polar Transmitter Architecture", IEEE Transactions on Microwave Theory and Techniques, vol. 56, no. 1, pp. 31-38, Jan. 2008.
    4. Safarian, A.; Lei Zhou ; Heydari, P. , "CMOS Distributed Active Power Combiners and Splitters for Multi-Antenna UWB Beamforming Transceivers", IEEE Journal of Solid-State Circuits, vol.: 42, no. 7, pp. 1481-1491, Jun 2007.
    5. Shameli, A. ; Safarian, A. ; Rofougaran, A. ; Rofougaran, M. ; De Flaviis, F. , "Power Harvester Design for Passive UHF RFID Tag Using a Voltage Boosting Technique", IEEE Transactions on Microwave Theory and Techniques, vol. 55, no. 6, part 1, pp. 1089-1097, Jun 2007.
    6. Tzeng, F.; Deyi Pi ; Safarian, A. ; Heydari, P., "Theoretical Analysis of Novel Multi-Order LC Oscillators", IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 54, no. 3, pp. 287-291, Mar. 2007.
    7. Safarian, A. ; Anand, S. ; Heydari, P. , "On the Dynamics of Regenerative Frequency Dividers",IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 53, no. 12, pp. 1413-1417, Dec. 2006.
    8. Safarian, A. , Sahandi, F. , Heydari, P. , Atarodi, M., "A Low-Power, Second-Order Sigma/Delta Modulator Using A Single Class-AB Op-Amp for Voice-Band Applications," Journal of Analog Integrated Circuits and Signal Processing, vol. 49, no. 2, pp. 199-211, Nov. 2006.
    9. Zhou, L. ; Safarian, A. ; Heydari, P., "CMOS wideband analogue delay stage", Electronics Letters , vol. 42, no. 12, pp. 1213-1214, Oct. 2006.
    10. Safarian, A.; Yazdi, A. ; Heydari, P., "Design and analysis of an ultrawide-band distributed CMOS mixer", IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 13, no. 5, pp. 618-629, May 2005.