Radio frequency fingerprint identification (RFFI) is a physical layer security methodology to recognize individual devices by leveraging hardware imperfections inevitably induced in the manufacturing ...

A design technique is proposed for the topology generation of chipless radio frequency identification (RFID) tags. When the capacity of chipless RFID is as high as 21 bits, the chipless tag consists ...

Strange radio pulses detected coming from ice in Antarctica by Marina Naumova, Pennsylvania State University edited by Gaby Clark, reviewed by Robert Egan Editors' notes ...

According to OpenAI, about 14 of its API components suffered a partial outage from 12:06 PM to 09:12 PM on June 10. These components are Chats, Completions, Compliance, Images, Embeddings, Batch ...