Publications — Auto-ID Laboratory

Exploiting Multipath Effects With Ambient UHF RFID for Intelligent Shelf Stock Sensing

2025 — Heyi Li; Fatima Villa-Gonzalez; Rahul Bhattacharyya; Sanjay Sarma

Next-Generation RFID Collision Decoding Using I/Q Constellation Geometry

2025 — Sobhi Alfayoumi; Heyi Li; Fatima Villa-Gonzalez; Marta Gatnau-Sarret; Rahul Bhattacharyya; Joan Melià-Seguí

Phase-based Spatial Resolution of Chipless RFID Tags

2024 — F. Villa-Gonzalez; R. Bhattacharyya; J. Y. Hu; S. E. Sarma

Estimating Suture Needle Size via Selective Detuning of Chipless RFID Tags

2024 — F. Villa-Gonzalez; R. Bhattacharyya; J. Y. Hu; S. E. Sarma

WIP: Making Implicit Knowledge Explicit — A Data-Driven Approach to Improve Knowledge Transfer in a Glassblowing Beginners Class

Frontiers in Education (FIE), 2024 — Alex Armengol-Urpi, Andres Salazar-Gomez, Sanjay Emani Sarma

Low-Cost RFID-Based Sensor Integrated in Textile for Noninvasive Pervasive Hydration Monitoring

2023 — Joan Melià-Seguí; Rahul Bhattacharyya; Sergio López-Soriano; Xavier Vilajosana; Sanjay E. Sarma

RF-Enhanced Road Infrastructure for Intelligent Transportation

arXiv (cs.RO), 2023 — Dajiang Suo, Heyi Li, Rahul Bhattacharyya, Zijin Wang, Shengxuan Ding, Ou Zheng, Daniel Valderas, Joan Melià-Seguí, Mohamed Abdel-Aty, Sanjay E. Sarma