Search Results for author: Soumyajit Mandal

Found 8 papers, 0 papers with code

Fusion Intelligence: Confluence of Natural and Artificial Intelligence for Enhanced Problem-Solving Efficiency

no code implementations16 May 2024 Rohan Reddy Kalavakonda, Junjun Huan, Peyman Dehghanzadeh, Archit Jaiswal, Soumyajit Mandal, Swarup Bhunia

This paper introduces Fusion Intelligence (FI), a bio-inspired intelligent system, where the innate sensing, intelligence and unique actuation abilities of biological organisms such as bees and ants are integrated with the computational power of Artificial Intelligence (AI).

Radars for Autonomous Driving: A Review of Deep Learning Methods and Challenges

no code implementations15 Jun 2023 Arvind Srivastav, Soumyajit Mandal

This review seeks to encourage further deep learning research on autonomous radar data by 1) identifying key research themes, and 2) offering a comprehensive overview of current opportunities and challenges in the field.

Autonomous Driving

Towards a Low-SWaP 1024-beam Digital Array: A 32-beam Sub-system at 5.8 GHz

no code implementations19 Jul 2022 Arjuna Madanayake, Viduneth Ariyarathna, Suresh Madishetty, Sravan Pulipati, R. J. Cintra, Diego Coelho, Raíza Oliveira, Fábio M. Bayer, Leonid Belostotski, Soumyajit Mandal, Theodore S. Rappaport

Arithmetic complexity due to multiplication is reduced from the FFT complexity of $\mathcal{O}(N\: \log N)$ for DFT realizations, down to zero, thus yielding a 46% and 55% reduction in chip area and dynamic power consumption, respectively, for the $N=32$ case considered.

A CMOS SoC for Wireless Ultrasonic Power/Data Transfer and SHM Measurements on Structures

no code implementations24 Oct 2021 Xinyao Tang, Soumyajit Mandal, Tayfun Ozdemir

The PMU includes an active bias-flip rectifier with off-delay compensation, high-efficiency dual-path DC-DC converter with inductor time-sharing, and five switched-capacitor DC-DC converters to generate multi-level spectrally band-limited pulses for guided-wave SHM.


High-Sensitivity Electric Potential Sensors for Non-Contact Monitoring of Physiological Signals

no code implementations23 Oct 2021 Xinyao Tang, Wangbo Chen, Soumyajit Mandal, Kevin Bi, Tayfun Ozdemir

The paper describes highly-sensitive passive electric potential sensors (EPS) for non-contact detection of multiple biophysical signals, including electrocardiogram (ECG), respiration cycle (RC), and electroencephalogram (EEG).

Contact Detection EEG

A High-Dynamic-Range Digital RF-Over-Fiber Link for MRI Receive Coils Using Delta-Sigma Modulation

no code implementations27 May 2021 Mingdong Fan, Robert W. Brown, Xi Gao, Soumyajit Mandal, Labros Petropoulos, Xiaoyu Yang, Shinya Handa, Hiroyuki Fujita

Non-conductive transmission solutions based on fiber-optic cables are considered to be one of the alternatives, but are limited by the high dynamic range ($>80$~dB) of typical MRI signals.

The Smart Mask: Active Closed-Loop Protection against Airborne Pathogens

no code implementations21 Aug 2020 Naren Vikram Raj Masna, Rohan Reddy Kalavakonda, Reiner Dizon, Anamika Bhuniaroy, Soumyajit Mandal, Swarup Bhunia

The application also enables a user to override the on-board control system and manually control the mist generator if necessary.

Xilinx RF-SoC-based Digital Multi-Beam Array Processors for 28/60~GHz Wireless Testbeds

no code implementations3 Aug 2020 Sravan Pulipati, Viduneth Ariyarathna, Aditya Dhananjay, Mohammed E. Eltayeb, Marco Mezzavilla, Josep M. Jornet, Soumyajit Mandal, Shubhendu Bhardwaj, Arjuna Madanayake

Emerging wireless applications such as 5G cellular, large intelligent surfaces (LIS), and holographic massive MIMO require antenna array processing at mm-wave frequencies with large numbers of independent digital transceivers.

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