Microwave Sensors and Their Applications in Permittivity Measurement

• Published in: Sensors (Basel, Switzerland) Vol. 24; no. 23; p. 7696
• Main Authors: Liu, Changjun, Liao, Chongwei, Peng, Yujie, Zhang, Weixin, Wu, Bo, Yang, Peixiang
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 01.12.2024; MDPI
• Subjects: Accuracy; Autonomous vehicles; Comparative analysis; Composite materials; cross-technology; Design; differential signals; Electric fields; Electric properties; Electromagnetism; Energy; Glucose; Integrated circuits; Materials science; Measurement; Medical research; metamaterials; Microfluidics; microwave sensor; permittivity measurement; Plastic pollution; Review; Sensors; Silicon wafers; Trends; algorithms; differential signals; cross-technology; microwave sensor; metamaterials; microfluidics; permittivity measurement

This paper reviews microwave sensors and their applications in permittivity measurement. The detection, diagnosis, classification, and monitoring without contact and invasion have been the subject of numerous studies based on permittivity characteristics tracking. This review illustrates many new ty...