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News
Jul 2018: Member, Technical Program Committee, 2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP).
Jul 2018: Appointed honorary Research Fellow at SnT, University of Luxembourg.
May 2018: Appointed Technical Adviser at the hyper-positioning automotive radar startup Hertzwell.
Apr 2018: Keynote address at 2018 Texas Symposium on Wireless & Microwave Circuits & Systems, Waco, Texas.
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
Aug 2018: Paper on tensor-based sub-Nyquist radar submitted to IEEE Signal Processing Letters.
Jul 2018: Paper on cognitive MIMO radar submitted to IEEE Transactions on Aerospace and Electronic Systems.
May 2018: Paper on ground penetration radar submitted to IEEE Transactions on Geoscience and Remote Sensing.
Feb 2018: Paper on deep learning for antenna arrays submitted to IET Radar, Sonar & Navigation.
Feb 2018: Paper on tree search algorithm accepted for publication in EURASIP Journal on Advances in Signal Processing.
Feb 2018: Paper on joint automotive radar-communication submitted to IEEE Transactions on Aerospace and Electronic Systems.
Nov 2017: Spectrum sharing radar (as co-first author) in IEEE Transactions on Aerospace and Electronic Systems.
Apr 2017: New radar-based R(Ah, Zdr) rainfall algorithm (corresponding author) in AMS Journal of Hydrometeorology.

Recent Conferences
Jun 2018: Abstract in invited session "Propagation Aspects in Remote Sensing" at IEEE EuCAP 2019.
Apr 2018: Paper on sub-Nyquist radar clutter removal accepted at IEEE SAM 2018.
Apr 2018: Paper on LSTM-enabled rainfall estimation accepted at ERAD 2018.
Mar 2018: Paper on information geometry accepted at ISIT 2018.
Mar 2018: Paper on deep learning for rainfall estimation accepted at IEEE SSP Workshop 2018.
Feb 2018: Abstract on deep learning in weather radar accepted at EGU General Assembly 2018.
Jul 2017: Paper on sub-Nyquist 802.11ad link presented at IEEE SampTA 2017.

Recent Preprints
Mar 2018: Book chapter on Sub-Nyquist radar: Principles and prototypes submitted to Compressed Sensing in Radar Signal Processing, Cambridge University Press.
Dec 2017: Paper on vehicle-to-infrastructure (V2I) radar.

Recent Invited Seminars/Talks
Dec 2017: Indian Institute of Science, Bangalore. Positive trigonometric polynomials: Application to spectral super-resolution.
Nov 2017: United States Army Research Laboratory, Maryland. Sparse remote sensing: Achieving more with less data.
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.