Md. Nizam Uddin Tani... |  S. M. Rakibul Hasan ...... -  《ieee microwave and wireless technology letters》 - 2025,35(1) - 135～138 - 共4页

摘要：This letter presents a highly sensitive microwave sensor for detecting four heavy metals (Ag+, Pb2+, Cd2+, and Cr3+) in water. The sensor incorporates an interdigital electrode integrated complementar...

关键词： Metals |  Lead |  Ions |  Sensitivity |  Frequency measurement |  Electric fields |  Microwave circuits |  Capacitance |  Electrodes |  DH-HEMTs