55 citations · 72 across the 10 of their papers we have counts for
10 papers
Near Field Electric (NFE): Energy-efficient, High-speed Communication at Decimeter-range
Samyadip Sarkar, Arunashish Datta, Sihun Kim +4
Near-field technologies enable contactless payments, building access, automotive keyless entry, and supply chain tracking. Existing approaches face fundamental trade-offs: magnetic…
Effect of nearby Metals on Electro-Quasistatic Human Body Communication
Samyadip Sarkar, Arunashish Datta, David Yang +3
In recent decades Human Body Communication has emerged as a promising alternative to traditional radio wave communication, utilizing the body's conductive properties for low-power…
Step-to-Charge: mW-scale power transfer to on-body devices for long channel (> 1m) with EQS Resonant Human Body Powering
Arunashish Datta, Lingke Ding, Shreyas Sen
Current limits of harvested energy in wearables are governed by three fundamental quantities, the physical limits of available energy density in ambient powering, safety limits in…
Invited: Human-Inspired Distributed Wearable AI
Shreyas Sen, Arunashish Datta
The explosive surge in Human-AI interactions, fused with a soaring fascination in wearable technology, has ignited a frenzy of innovation and the emergence of a myriad of Wearable…
Implant-to-Wearable Communication through the Human Body: Exploring the Effects of Encapsulated Capacitive and Galvanic Transmitters
Anyu Jiang, Cassandra Acebal, Brook Heyd +6
Data transfer using human-body communication (HBC) represents an actively explored alternative solution to address the challenges related to energy-efficiency, tissue absorption, a…
Efficient Communication and Powering for Smart Contact Lens with Resonant Magneto-Quasistatic Coupling
Sukriti Shaw, Mayukh Nath, Arunashish Datta +1
A two-coil wearable system is proposed for wireless communication and powering between a transmitter coil in a necklace and a receiver coil in a smart contact lens, where the neckl…
Invited: Can Wi-R enable perpetual IoB nodes?
Arunashish Datta, Shreyas Sen
While the number of wearables is steadily growing, the wearables/person wearing them faces a limitation due to the need for charging all of them every day. To unlock the true power…
Channel Modeling for Physically Secure Electro-Quasistatic In-Body to Out-of-Body Communication with Galvanic Tx and Multimodal Rx
Arunashish Datta, Mayukh Nath, Baibhab Chatterjee +2
Increasing number of devices being used in and around the human body has resulted in the exploration of the human body as a communication medium. In this paper, we design a channel…
A Quantitative Analysis of Physical Security and Path Loss With Frequency for IBOB Channel
Arunashish Datta, Mayukh Nath, Baibhab Chatterjee +2
Security vulnerabilities demonstrated in implantable medical devices have opened the door for research into physically secure and low power communication methodologies. In this stu…
Advanced Biophysical Model to Capture Channel Variability for EQS Capacitive HBC
Arunashish Datta, Mayukh Nath, David Yang +1
Human Body Communication (HBC) has come up as a promising alternative to traditional radio frequency (RF) Wireless Body Area Network (WBAN) technologies. This is essentially due to…