Publications/Workshops/Talks


  • (Invited co-editorship) RF and MM-Wave Power Amplification in Silicon, Elsevier.

  • (Invited book chapter) Kaushik Sengupta and Ali Hajimiri, "High-performance THz power-generation and beamforming in CMOS,'' RF and mm-Wave power generation in silicon,, Elsevier.

  • (Invited workshop) "THz Transistors and Packaging Integration Technologies'' International Wireless Symposium, Beijing 2012.

  • (Invited paper) "Distributed active radiation: Terahertz power-generation and beam-steering in CMOS,'' European Conference on Antennas and Propagation , Gothenburg, Sweden 2013.

  • (Invited talk) Kaushik Sengupta , "From DC to Daylight: Reunifying the Electro-magnetic Spectrum in Silicon and the Opportunities it Opens up'' MIT, (Mar. 2012).

  • (Invited talk) Kaushik Sengupta , "From DC to Daylight: Reunifying the Electro-magnetic Spectrum in Silicon and the Opportunities it Opens up'' Berkeley Wireless Research Center, University of California, Berkeley (Feb. 2012).

  • (Invited talk) Kaushik Sengupta , "From DC to Daylight: Reunifying the Electro-magnetic Spectrum in Silicon and the Opportunities it Opens up'' University of California, Santa Barbara, (Feb. 2012)

  • (Invited talk) Kaushik Sengupta , "Large Scale Integrated Terahertz Circuits and Systems in Silicon'' Texas Analog Center for Excellence, University of Texas, Dallas (Oct. 2011).

  • (Invited talks) Kaushik Sengupta , "Holistic design of circuits and electromagnetics: Path towards Integrated Terahertz Systems in Silicon,'' National Taiwan University , National Chiao Tung University , Mediatek (Dec. 2011), IIT Hyderabad .

  • (Invited worksop) Kaushik Sengupta , "Distributed active radiation for THz signal generation and beamforming in CMOS'' Whistler, British Columbia, Canada, June 2011.

  • (Invited paper) Kaushik Sengupta and Ali Hajimiri, "A 0.28 THz Power-Generation and Beam-Steering Array in CMOS based on Distributed Active Radiators,'' IEEE Jour. Solid State Circuits (JSSC), Dec 2012.

  • Kaushik Sengupta and Ali Hajimiri, "A 0.28 THz 4x4 power-generation and beamsteering array for THz applications,'' IEEE Intl. Solid-State Circuits Conference (ISSCC) , Feb 2012.

  • Kaushik Sengupta, D.J.Seo, Lita Young and Ali Hajimiri, "All-Silicon Terahertz Imaging with CMOS Source,'' in preparation. .

  • Kaushik Sengupta and Ali Hajimiri, "High-frequency Signal Generation and Radiation in Silicon: An Electromagnetic Perspective'' in preparation.

  • Kaushik Sengupta and Ali Hajimiri, "Near-field Synchronization for sub-THz Power Generation and Beam-steering in CMOS,'' in preparation.

  • Kaushik Sengupta and Ali Hajimiri, "Distributed active radiation for THz signal generation,'' IEEE Intl. Solid-State Circuits Conference (ISSCC), Feb 2011.

  • Kaushik Sengupta and Ali Hajimiri, "Sub-THz Beam-forming using Near-field Coupling of Distributed Active Radiator Arrays,'' RFIC Symp., June 2011.

  • Kaushik Sengupta, D.J.Seo, and Ali Hajimiri, "A Terahertz Imaging Receiver in 0.13um SiGe BiCMOS Technology,'' Intl. Conf. Infrared, mm, THz Waves (IRMMW-THz) , June 2011.

  • (Best Student Paper) Steven Bowers, Kaushik Sengupta, Kaushik Dasgupta and Ali Hajimiri, "A Fully-Integrated Self-Healing Power Amplifier,'' RFIC Symp., 2012.

  • Kaushik Sengupta, Steven Bowers, Kaushik Dasgupta and Ali Hajimiri, "On-chip Sensing and Actuation Methods for Integrated Self-healing mm-Wave CMOS Power Amplifier,'' Intl. Microwave Symp.2012.

  • (Invited Paper) Steven Bowers, Kaushik Sengupta, Kaushik Dasgupta and Ali Hajimiri, "A Fully-Integrated Self-Healing Power Amplifier,'' IEEE Trans. Microwave Theory and Techniques.

  • Kaushik Sengupta and Ali Hajimiri, "A compact self-similar power combining topology,'' Intl. Microwave Symp., June 2010, pp. 244-247.

  • DJ Seo, Kaushik Sengupta and Ali Hajimiri, "Distributed Active Radiator Arrays for Efficient Doubling, Filtering and Beam-forming,'' Intl. Microwave Symp.June 2011.

  • Kaushik Sengupta and Ali Hajimiri, "Fundamental Limits of Power Transfer in Lossy Networks" in preparation.

  • Kaushik Sengupta, T.K.Bhattacharyya, H.Hashemi, "A non-linear transient analysis of regenerative frequency dividers,'' IEEE Trans. Circuits & Systems-I, vol. 54, no. 12, December 2007.

  • Omeed Momeni, Kaushik Sengupta , H.Hashemi, "A fully integrated regenerative divider with synchronous fractional output,'' RFIC Symp. 2007, pp. 717-720.

  • Kaushik Sengupta, H.Hashemi, "Maximum frequency of operation of CMOS static frequency dividers: theory and design techniques,''IEEE Intl. Conf. Electronics, Circuits & Systems, 2006, pp. 584-587.

  • Kaushik Sengupta , K.J.Vinoy, "A new measure of lacunarity for generalized fractals and its impact in the electromagnetic behavior of Koch dipole antennas,'' Fractals, World Scientific Publishing Company, December 2006, pp. 271-282.

  • Kaushik Sengupta , "Influence of Fractal Lacunarity on the Performance of Dipole Antennas with Generalized Koch Curves,'' Intl. Conf. on Applied Electromagnetics and Communications , World Scientific Publishing Company, October 2005, pp. 1-4.

Patents

  • Kaushik Sengupta, Steven Bowers, Arthur H.Chang and Ali Hajimiri, "Self-healing Power Amplifier: Methods and Apparatus,'' US Patent application number: 12/964,281, publication number: US 2011/0140772 A1, Dec. 9, 2010.

  • Steven Bowers, Kaushik Sengupta and Ali Hajimiri, "Self Healing Technique for High Frequency Circuit,'' US Patent application number: 12/877,743 publication number: US 2011/0057712 A1, Sep. 8, 2010.

  • Kaushik Sengupta and Ali Hajimiri, "Distributed Active Antenna Structures, High Frequency Power Generation and Quasi-Optical Filtering,'' US Patent application number PCT/US11/57899.

  • Kaushik Sengupta and Ali Hajimiri, " Integrated Terahertz Imaging Systems,'' US Patent application number No. PCT/US12/67649.

  • Kaushik Sengupta and Ali Hajimiri, "Phase Contrast THz Imaging with Silicon-based Systems ,'' US provisional patent.

  • Kaushik, Dasgupta, Kaushik Sengupta and Ali Hajimiri, "Distributed Active Transformer-based Power Mixing techniques for Highly Linear Power Amplifiers,'' US provisional patent.