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Quasi-Piezoelectric Coaxial Cable for the Internet of Things

The C-Series quasi-piezoelectric coaxial cables. Source: EMFITThe C-Series quasi-piezoelectric coaxial cables. Source: EMFITEMFIT has expanded into the Internet of Things (IoT) market with the release of a quasi-piezoelectric coaxial cable that ensures self-shielding for use in high electromagnetic interference (EMI) environments.

The coaxial cables use a cellular ferroelectret polymer that allows for the compression, stretch or vibration to generate a charge or voltage proportional to the stress. The cables can be spliced and withstand heavy loads and water exposure. The C-Series cables include a narrow band of proprietary electroactive material wound around the inner conductor comprised of 20 AWG stranded silver-plated copper wire, EMFIT says.

The cable is then braided and jacketed with an extruded high-density polyethylene. The cables work for vehicle classification, weigh-in-motion (WIM), security such as fence and perimeter intrusion detection, acoustic microphones, hydrophones and machine vibration monitoring applications.

To contact the author of this article, email engineering360editors@ieeeglobalspec.com


Quasi-Piezoelectric Coaxial Cable for the Internet of Things

Author : Internet   From : globalspec   Release times : 2018.03.18   Views : 1342

The C-Series quasi-piezoelectric coaxial cables. Source: EMFITThe C-Series quasi-piezoelectric coaxial cables. Source: EMFITEMFIT has expanded into the Internet of Things (IoT) market with the release of a quasi-piezoelectric coaxial cable that ensures self-shielding for use in high electromagnetic interference (EMI) environments.

The coaxial cables use a cellular ferroelectret polymer that allows for the compression, stretch or vibration to generate a charge or voltage proportional to the stress. The cables can be spliced and withstand heavy loads and water exposure. The C-Series cables include a narrow band of proprietary electroactive material wound around the inner conductor comprised of 20 AWG stranded silver-plated copper wire, EMFIT says.

The cable is then braided and jacketed with an extruded high-density polyethylene. The cables work for vehicle classification, weigh-in-motion (WIM), security such as fence and perimeter intrusion detection, acoustic microphones, hydrophones and machine vibration monitoring applications.

To contact the author of this article, email engineering360editors@ieeeglobalspec.com


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