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News
Jan 2019: Invited participant in workshop on "Machine Learning for Network Data", New York University.
Jan 2019: Invited participant in workshop on "Intelligent Systems with Real-Time Learning, Knowledge Bases, and Information Retrieval", The University of Texas, Austin.
Dec 2018: I am moving to United States Army Research Laboratory.
Dec 2018: Book chapter on Sub-Nyquist radar: Principles and prototypes in Compressed Sensing in Radar Signal Processing, Cambridge University Press, in press.
Oct 2018: Session Chair, "Distributed Communications in Congested and Contested Environments", 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC).
Oct 2018: Session Chair, "Radar Systems", 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC).
Sep 2018: Member, Technical Program Committee, 2019 IEEE Radar Conference (RadarConf).
Aug 2018: Elevated to IEEE Senior Member.
Jul 2018: Member, Technical Program Committee, 2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP).
Dec 2017: Member, Technical Program Committee, 2018 European Signal Processing Conference (EUSIPCO).
Dec 2017: Invited plenary talk at International Radar Symposium India (IRSI), Bengaluru, India.
May 2017: Received Royal Meteorological Society Quarterly Journal Editor’s Prize at the RMetS Annual General Meeting in London.


Recent Journal Papers
Feb 2019: Manuscript on DoA estimation completed for IEEE Communications Letters.
Feb 2019: Manuscript on deep learning in massive MIMO completed for IEEE Journal of Selected Topics in Signal Processing.
Feb 2019: Paper on vehicle-to-pedestrian radar submitted to IEEE Transactions on Vehicular Technology.
Jan 2019: Paper on joint automotive radar-communication accepted in IEEE Transactions on Aerospace and Electronic Systems.
Jan 2019: Paper on ground penetration radar accepted with major revisions in IEEE Transactions on Geoscience and Remote Sensing.
Jan 2019: Paper on deep learning for antenna arrays accepted in IET Radar, Sonar & Navigation.
Jan 2019: Article proposal on ultra-high-field CS MRI accepted in IEEE Signal Processing Magazine.
Dec 2018: Article proposal on sub-Nyquist radar hardware submitted to Proceedings of the IEEE.
Nov 2018: Paper on cognitive MIMO radar accepted with revisions in IEEE Transactions on Aerospace and Electronic Systems.
Nov 2018: Paper on tensor-based sub-Nyquist radar accepted in IEEE Signal Processing Letters.
Oct 2018: Manuscript on curved spiral antennas (as co-first author) completed for IEEE Transactions on Antennas and Propagation.
Oct 2018: Paper on mmWave joint radar-communications submitted to IEEE Signal Processing Magazine.
Oct 2018: Paper on FRI-based detectors submitted to IEEE Transactions on Signal Processing.

Recent Conferences
Feb 2019: Paper on joint-radar comm prototype submitted to IEEE EuRAD 2019.
Jan 2019: Two papers submitted to IEEE AP-S/URSI 2019.
Jan 2019: Paper on vehicle-to-infrastructure (V2I) radar submitted to IEEE Infocom Workshop 2019.
Jan 2019: Paper on minimum ISL sequence design accepted in IRS 2019.
Jan 2019: Six papers accepted in IEEE RadarConf 2019.
Dec 2018: Two papers accepted in ACES 2019.
Dec 2018: Paper on NASA IFloodS accepted in invited session "Propagation Aspects in Remote Sensing" at IEEE EuCAP 2019.
Dec 2018: Four papers accepted in URSI AP-RASC 2019.
Apr 2018: Paper on LSTM-enabled rainfall estimation accepted in ERAD 2018.
Mar 2018: Paper on information geometry accepted in ISIT 2018.
Jul 2017: Paper on sub-Nyquist 802.11ad link presented at IEEE SampTA 2017.

Recent Invited Seminars/Talks
Mar 2019: Indian Institute of Technology, Delhi. Radar cognition and learning via compression.
Jan 2019: George Washington University. Compression, cognition and coexistence in radars.
Dec 2017: Indian Institute of Science, Bangalore. Positive trigonometric polynomials: Application to spectral super-resolution.
Apr 2017: University of Luxembourg. Recent advances in sub-Nyquist, cognitive and sparse sensing radars.
Mar 2017: Duke University. Compressed sensing for radars: Six short stories.
Feb 2015: Stanford University. Compressed sensing applied to weather radar.

About Me
I am a researcher working with the Iowa Flood Center, IIHR - Hydroscience and Engineering. My research interests include radar, remote sensing, signal processing, radar polarimetry and radar hardware design.

My current Erdös Number is 4.

Here is a short movie related to some of my research in sub-Nyquist radars.