All-digital Plug and Play Passive RFID Sensors for Indoor Temperature and Humidity Monitoring. - Xuran Zhu; Qi Zhang; Mark Matlin; Yizheng Chen; Ying Yang; Tingxuan Li; Wenge Zhu; Yongji Wu; Huijuan Zhao; Rich Pollack; Marek Urban; Hai Xiao (IEEE SENSORS, 2022)