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eess.SP2026
OpenGERT: Open Source Automated Geometry Extraction with Geometric and Electromagnetic Sensitivity Analyses for Ray-Tracing Propagation Models
Serhat Tadik, Rajib Bhattacharjea, Johnathan Corgan +3
Accurate RF propagation modeling in urban environments is critical for developing digital spectrum twins and optimizing wireless communication systems. We introduce OpenGERT, an op…
eess.SP2025
Memory-less and Backscatter-less Tunnel Diode Harmonic Signatures for RFID
Christopher Saetia, Kaitlyn Graves, Serhat Tadik +1
Tunnel diodes have traditionally been researched for extending backscatter read-ranges for ultra-high-frequency (UHF) radio-frequency identification (RFID) tags as reflection ampli…
eess.SP2024
How Critical is Site-Specific RAN Optimization? 5G Open-RAN Uplink Air Interface Performance Test and Optimization from Macro-Cell CIR Data
Johnathan Corgan, Nitin Nair, Rajib Bhattacharjea +4
In this paper, we consider the importance of channel measurement data from specific sites and its impact on air interface optimization and test. Currently, a range of statistical c…