New high electromagnetic shielding effectiveness composite materials

James G. Grote; Michael M. Salour

doi:10.1117/12.2647348

7 December 2022 New high electromagnetic shielding effectiveness composite materials

James G. Grote, Michael M. Salour

Proceedings Volume 12274, Emerging Imaging and Sensing Technologies for Security and Defence VII; 1227412 (2022) https://doi.org/10.1117/12.2647348
Event: SPIE Security + Defence, 2022, Berlin, Germany

Abstract

We report on a series of novel experimental results based on new electrically conductive nanoparticle-electrically insulating, guest-host, electromagnetic interference shielding (EMIS) composites. An EMIS effectiveness in excess of -10dB was achieved over a frequency range of 8 to 12 GHz. Film thicknesses were ~150 μm. Material processing, thin film fabrication and EMIS effectiveness are presented.

Conference Presentation

Citation Download Citation

James G. Grote and Michael M. Salour "New high electromagnetic shielding effectiveness composite materials", Proc. SPIE 12274, Emerging Imaging and Sensing Technologies for Security and Defence VII, 1227412 (7 December 2022); https://doi.org/10.1117/12.2647348

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