Publications

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2022

 

  • SS Ram, S Singhal, and G Ghatak. “Optimization of Network Throughput of Joint Radar Communication System Using Stochastic Geometry.” Frontiers in Signal Processing (2022). 
  • N Pandey, and SS Ram. “Classification Of Automotive Targets Using Inverse Synthetic Aperture Radar Images.” IEEE Transactions on Intelligent Vehicles(2022). 
  • SS Ram, KV Mishra. “UAV-Based Urban Monitoring Using on-Board 802.11 ad Radar.” IEEE 12th Sensor Array and Multichannel Signal Processing Workshop (SAM),(2022). 

 

2021

  • N Pandey,  SS Ram. (2021, August). “Automated Parking Test Using ISAR Images from Automotive Radar.” In 2021 IEEE International Conference on Autonomous Systems (ICAS) (pp. 1-5). IEEE.
  • T Gosain,  SS Ram. “Harmonic Radar for Differentiating Between Friend and Foe.” In 2021 IEEE Radar Conference (RadarConf21) (pp. 1-6). IEEE.
  • SS Ram, G Singh, and G Ghatak. “Optimization of Radar Parameters for Maximum Detection Probability Under Generalized Discrete Clutter Conditions Using Stochastic Geometry.” arXiv preprint arXiv:2101.12429 (2021). 
  • N Pandey, and SS Ram. “Classification Of Automotive Targets Using Inverse Synthetic Aperture Radar Images.” arXiv preprint arXiv:2101.12535 (2021). 
  • A Ibrahim, SS Ram, D Oh, and Y Kim. “Synthesis of Micro-Doppler Signatures of Human Activities From Different Aspect Angles Using Generative Adversarial Networks.” IEEE Access 9 (2021): 46422-46429. 
  • SS Ram, S Vishwakarma, A Sneh, and K Yasmeen. “Sparsity Based Autoencoders for Denoising Cluttered Radar Signatures.” IET, Radar Sonar and Navigation, 2021.

 

2020

  • Y Deep, P Held, SS Ram, D Steinhauser, A Gupta, F Gruson, A Koch, and A Roy. “Radar cross-sections of pedestrians at automotive radar frequencies using ray tracing and point scatterer modelling.” IET Radar, Sonar & Navigation 14, no. 6 (2020): 833-844. 
  • S Vishwakarma, and SS Ram. “Mitigation of Through-Wall Distortions of Frontal Radar Images Using Denoising Autoencoders.” IEEE Transactions on Geoscience and Remote Sensing 58, no. 9 (2020): 6650-6663. 
  • G Duggal, S Vishwakarma, KV Mishra, and SS Ram. “Doppler-resilient 802.11 ad-based ultrashort range automotive joint radar-communications system.” IEEE Transactions on Aerospace and Electronic Systems 56, no. 5 (2020): 4035-4048. 
  • N Pandey G Duggal, and SS Ram. “Database Of Simulated Inverse Synthetic Aperture Radar Images For Short Range Automotive Radar.” In 2020 IEEE International Radar Conference (RADAR), pp. 238-243. IEEE, 2020. 
  • A Srivastava, A Goyal, and SS Ram. “Radar cross-section of potholes at automotive radar frequencies.” In 2020 IEEE International Radar Conference (RADAR), pp. 483-488. IEEE, 2020. 
  • SS Ram, G Singh, and G Ghatak. “Estimating radar detection coverage probability of targets in a cluttered environment using stochastic geometry.” In 2020 IEEE International Radar Conference (RADAR), pp. 665-670. IEEE, 2020. 
  • S Jain, and SS Ram. “Circularly polarized fabry perot cavity antennas with peripheral roughness in superstrate unit cells.” In 2020 IEEE International Radar Conference (RADAR), pp. 83-87. IEEE, 2020. 
  • S Vishwakarma, A Rafiq, and SS Ram. “Micro-Doppler signatures of dynamic humans from around the corner radar.” In 2020 IEEE International Radar Conference (RADAR), pp. 169-174. IEEE, 2020. 
  • G Li, and SS Ram. “Sparsity‐based autoencoders for denoising cluttered radar signatures.” Micro-Doppler Radar and its Applications (2020): 75.

2019

 

  • G Duggal, SS Ram, KV Mishra “Micro-Doppler and micro-range detection via Doppler-resilient” 802.11 ad-based vehicle-to-pedestrian radar 2019 IEEE Radar Conference (RadarConf), 1-6  
  • SH Gade, SS Ram, S Deb “Millimeter wave wireless interconnects in deep submicron chips: Challenges and opportunities” Integration 64, 127-136 
  • S Vishwakarma, N Pandey, and SS Ram. “Clutter mitigation in range enhanced radar images using sparsity based denoising autoencoders.” In 2019 International Radar Conference (RADAR), pp. 1-6. IEEE, 2019.  
  • F Mumtaz, SS Ram, and SR Purandare. “S/c band harmonic radar for honey bee detection.” In 2019 IEEE MTT-S International Microwave and RF Conference (IMARC), pp. 1-5. IEEE, 2019. 


2018

  • M Gulati, FS Parizi, E Whitmire, S Gupta, SS Ram, A Singh, SN Patel “Capharvester: A stick-on capacitive energy harvester using stray electric field from ac power lines” Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous. 
  • G Kaur, SS Ram “Reduced Coupling for Through Wall Radars Using Orthogonal Circular Polarized Antennas” 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI  
  • S Vishwakarma, SS Ram “Dictionary learning with low computational complexity for classification of human micro-Dopplers across multiple carrier frequencies” IEEE Access 6, 29793-29805 
  • S Vishwakarma, V Ummalaneni, MS Iqbal, A Majumdar, SS Ram “Mitigation of through-wall interference in radar images using denoising autoencoders” 2018 IEEE Radar Conference (RadarConf18), 1543-1548 
  • AD Singh, SS Ram, S Vishwakarma “Simulation of the radar cross-section of dynamic human motions using virtual reality data and ray tracing” 2018 IEEE Radar Conference (RadarConf18), 1555-1560 
  • SH Gade, SS Ram, S Deb “Millimeter wave wireless interconnects in deep submicron chips: Challenges and opportunities” Integration, the VLSI Journal 30, 1-10 
  • SS Ram. “Representation of Radar Micro-Dopplers Using Customized Dictionaries.” Topics in Radar Signal Processing (2018): 197. 

2017

 

  • SS Ram, SZ Gurbuz, VC Chen “Modeling and simulation of human motions for micro-doppler signatures” Radar for Indoor Monitoring, 39-69
  • S Vishwakarma, SS Ram “Detection of multiple movers based on single channel source separation of their micro-Dopplers” IEEE Transactions on Aerospace and Electronic Systems 54 (1), 159-169 
  • AD Singh, S Vishwakarma, SS Ram “Co-channel interference between WiFi and through-wall micro-Doppler radar” 2017 IEEE Radar Conference (RadarConf), 1297-1302 
  • S Vishwakarma, SS Ram “Dictionary learning for classification of indoor micro-Doppler signatures across multiple carriers” 2017 IEEE Radar Conference (RadarConf), 0992-0997 
  • P Bhattacharjee, S Banerjee, M Gulati, A Majumdar, SS Ram “Supervised analysis dictionary learning: application in consumer electronics appliance classification” Proceedings of the Fourth ACM IKDD Conferences on Data Sciences, 1-10 

2016

  • M Gulati, SS Ram, A Majumdar, A Singh “Single point conducted emi sensor with intelligent inference for detecting it appliances” IEEE Transactions on Smart Grid 9 (4), 3716-3726  
  • S Goyal, SS Ram, VA Bohara “Reconfigurable doppler radar using software defined radio platform for through-wall applications” 2016 Asia-Pacific Microwave Conference (APMC), 1-4 
  • S Vishwakarma, SS Ram “Classification of multiple targets based on disaggregation of micro-doppler signatures” 2016 Asia-Pacific Microwave Conference (APMC), 1-4 
  • M Gulati, SS Ram, A Majumdar, A Singh “Detecting IT and lighting loads using common-mode conducted EMI signals” Proc. NILM2016 3rd International Workshop on Non-Intrusive Load Monitoring, 5 
  • SS Ram, A Majumdar “Through-wall propagation effects on Doppler-enhanced frontal radar images of humans” 2016 IEEE Radar Conference (RadarConf), 1-6 

2015

 

  • N Singh, R Jain, SS Ram “Multiple slot array with near zero refractive index substrate” 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting 
  • A Sharma, SS Ram “MIMO waveform design for minimizing multipath from ground and ceiling reflections” 2015 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting 
  • SS Ram, A Majumdar “High-resolution radar imaging of moving humans using Doppler processing and compressed sensing” IEEE Transactions on Aerospace and Electronic Systems 51 (2), 1279-1287  
  • R Kashyap, I Singh, SS Ram “Micro-Doppler signatures of underwater vehicles using acoustic radar” 2015 IEEE Radar Conference (RadarCon), 1222-1227 
  • SS Ram “Doppler enhanced frontal radar images of multiple human activities” 2015 IEEE Radar Conference (RadarCon), 1166-1171 

2014

  • M Gulati, SS Ram, A Singh “An in depth study into using EMI signatures for appliance identification” Proceedings of the 1st ACM Conference on Embedded Systems for Energy-efficient Buildings. 2014 
  • A Majumdar, SS Ram “Two-dimensional array processing with compressed sensing” 2014 IEEE Radar Conference, 0417-0421 
  • A Samaiyar, SS Ram, S Deb “Millimeter-wave planar log periodic antenna for on-chip wireless interconnects” The 8th European Conference on Antennas and Propagation (EuCAP 2014), 1007-1009 

2010

  • SS Ram, C Christianson, Y Kim, H Ling “Simulation and analysis of human micro-Dopplers in through-wall environments” IEEE Transactions on Geoscience and remote sensing 48 (4), 2015-2023 

2009

  • SS Ram, R Bhalla, H Ling “Simulation of human radar signatures in the presence of ground” 2009 IEEE Antennas and Propagation Society International Symposium, 1-4 
  • SS Ram, H Ling “Human motion animation using microdoppler signatures from multiple doppler sensors” 2009 IEEE Antennas and Propagation Society International Symposium, 1-4 
  • SS Ram, C Christianson, H Ling “Simulation of high range-resolution profiles of humans behind walls” 2009 IEEE Radar Conference, 1-4
    L Du, J Li, P Stoica, H Ling, SS Ram “Doppler spectrogram analysis of human gait via iterative adaptive approach” Electronics letters 45 (3), 186-188 

2008

  • SS Ram, Y Li, A Lin, H Ling “Doppler-based detection and tracking of humans in indoor environments” Journal of the Franklin Institute 345 (6), 679-699  
  • SS Ram, H Ling “Through-wall tracking of human movers using joint Doppler and array processing” IEEE Geoscience and Remote Sensing Letters 5 (3), 537-541 
  • SS Ram, H Ling “Microdoppler signature simulation of computer animated human and animal motions” 2008 IEEE Antennas and Propagation Society International Symposium, 1-4 
  • SS Ram, H Ling “Simulation of human microDopplers using computer animation data” 2008 IEEE Radar Conference, 1-6 

2007

  • SS Ram, H Ling “Application of the reassigned joint time-frequency transform to wideband scattering from waveguide cavities” IEEE Antennas and Wireless Propagation Letters 6, 580-583  
  • SS Ram, H Ling “Analysis of microDopplers from human gait using reassigned joint time-frequency transform” Electronics Letters 43 (23) 
  • SS Ram, Y Li, A Lin, H Ling “Human tracking using doppler processing and spatial beamforming” 2007 IEEE Radar Conference, 546-551