Differential passive microwave planar resonator-based sensor for chemical particle detection in polluted environments

• Main Authors: Hallil, Hamida, Bahoumina, Prince, Pieper, Katrin, Lachaud, Jean Luc, Rebiere, Dominique, Abdelghani, Aymen, Frigui, Kamel, Bila, Stéphane, Baillargeat, Dominique, Zhang, Qing, Coquet, Philippe, Pichonat, Emmanuelle, Happy, Henri, Dejous, Corinne
• Other Authors: Research Techno Plaza
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering; Chemical Gas Sensor; Composite Polymer Carbon Nanoparticles
• Online Access: https://hdl.handle.net/10356/150871
• Institution: Nanyang Technological University

This paper presents an inkjet-printed differential passive microwave planar resonator-based sensor for toxic vapor detection at room temperature. Two devices are presented, with 5 (D1) and 50 (D2) layers of composite sensitive film (PEDOT:PSS-MWCNTs). Each one consists of two band-pass resonators wi...