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Waleed Khalil

  • Associate Professor, Electrical & Computer Engr.
  • Room #261
    1330 Kinnear Road
    Columbus, OH 43212
  • 614-292-0305

About


Waleed Khalil received his PhD in 2008 from Arizona State University.

Research Interests
Prof. Khalil's current research areas of interest include: RF and mm-wave circuits and systems, sub-THz circuits, front-end actives and passives, high performance clocking circuits, GHz A/D and D/A circuits.

Journal Articles

2009

  • H. Hedayati, W. Khalil, B. Bakkaloglu, 2009, "A 1MHz Bandwidth, 6GHz 0.18 μm CMOS Type-I ΔΣ Fractional-N Synthesizer for WiMAX Applications." IEEE Journal of Solid State Circuits 44, no. 12, 3244 - 3252.

2007

  • W. Khalil, B. Bakkaloglu, S. Kiaei, 2007, "A Self-Calibrated, On-chip Phase Noise Measurement Circuit with -75dBc Single Tone Sensitivity at 100kHz Offset." IEEE Journal of Solid State Circuits 42, no. 12, 2758 - 2765.

2003

  • W. Khalil, T. Chang, X. Jiang, S. Naqvi, B. Nikjou, J. Tseng, 2003, "A Highly Integrated Analog Front-end for 3G." IEEE Journal of Solid State Circuits 38, no. 5, 774 - 781.

1992

  • Y. Liu, W. Khalil, P. Fischer, S. Chou, T.Y. Hsiang, S. Alexandrou, R. Sobolewski, 1992, "Nanoscale Ultrafast Metal-Semiconductor-Metal Photodetectors." IEEE Trans. Electron Devices 39, no. 11, 2674 - 2675.

Papers in Proceedings

Unknown

  • Q. Wu, S. Elabd, J. J. McCue, W. Khalil "Analytical and Experimental Study of Tuning Range Limitation in mm-wave CMOS LC-VCOs." in IEEE International Symposium on Circuits and Systems (ISCAS 2013).

Patents

  • W. Khalil, C. Shi, J. Wilson. "Multiplexed digital-to-analog converters used in communication devices." Patent number: 6621437
  • T. Chang, W. Khalil, B. Nikjou. "Method and circuit to reduce intermodulation distortion." Patent number: 6975846
  • W. Khalil. "Voltage controlled oscillator apparatus, method, and system." Patent number: 7034623
  • W. Khalil, T. Chang, B. Nikjou. "Self-calibrating tunable filter." Patent number: 7050781
  • X. Jiang, B. Nikjou, W. Khalil, S. Naqvi. "Differential digital-to-analog converter." Patent number: 7242338
  • J. Tseng, W. Khalil, B. Nikjou, L. Johnson. "Programmable gain amplifier with self-adjusting offset correction." Patent number: 7302246
  • K. Glass, W. Khalil, B. McDaniel. "High speed, low power, current mode comparator." Patent number: 6008673
  • K. Glass, W. Khalil, B. McDaniel. "Ultra high speed, low power, flash A/D converter utilizing a current mode regenerative comparator." Patent number: 6037890
  • K. Glass, W. Khalil, B. McDaniel. "Electronic system with high speed, low power, A/D converter." Patent number: 6121913
  • Jiang,Xuewen; Nikjou,Bobby,B; Khalil,Waleed; Naqvi,Syed,R. "Differential digital-to-analog converter." Patent number: 6924761
  • Afghahi,Morteza; Waleed,Khalil; Sami,Issa. "Amplifier assisted active pixel read out structure." Patent number: 6717616
  • W. Khalil, J. Volakis, E. Alwan, S. Balasubramanian. "ULTRA-WIDEBAND DIGITAL BEAMFORMER USING ON-SITE CODING TECHNIQUES."