SAR Measurement System |
![]() |
![]() |
![]() |
KAPTEOS SPECIFIC ABSORPTION RATE (SAR) ASSESSMENTSince ultra compact and interference-free electric-field probes allow vector measurement inside biological media, KAPTEOS solution meets specific absorption rate measurement needs for public exposure to electromagnetic fields, especially inside phantoms. |
KAPTEOS SAR - SPECIFIC ABSORPTION RATE ASSESSMENT |
SPECIFIC ABSORPTION RATE (SAR) ASSESSMENT
The exposition of people to electromagnetic fields is an historical concern. Electromagnetic fields are generated by a wide variety of systems and the emitted electrical fields have a broad frequency range (from kHz to GHz). The object of a Specific Absorption Rate Assessment is to perform measurements in accordance with standards requiring in-situ electric field in a biological medium.
An example would be the SAR of a mobile phone
Existing technical E-field measurement solutions There are 2 different technologies available on the market today: • To measure the elevation of temperature inside the phantom in various places • To measure the electric field based on antenna probes inside the phantom in various places
Proposed solution by Kapteos The Kapteos eoProbe and eoSense electro-optic solution offers the best possible measurement system due to:
• A non-perturbative
measurement (no metal parts in the eoProbe)
Targeted markets Any manufacturer producing systems that emit electrical fields due to the transport ion of data or energy: • Research • Medical • Mobile phones • Antennas • Communication protocols (Wifi, Bluetooth, RFID…) • Wireless energy charging systems • Induction furnaces • Transport of energy
Customer advantages of using Kapteos solution • One system that perfectly meets the standards for frequencies from 100kHz to 40GHz • It allows the measurement of a field vector (amplitude, phase, spectrum, vector direction)
Kapteos references • Several publications with the XLIM research institute (France) • Tübingen Clinic (Germany). • Infantrymen exposure to electric fields from military communication antennas (France).
Specific Absorption Rate Assessment Using Simultaneous Electric Field and Temperature Measurements Antennas and Wireless Propagation Letters XLIM, Limoges (FR) IMEP-LAHC, Le Bourget-du-Lac (FR) Kapteos, Sainte-Hélène-du-Lac (FR) Boston University, Boston (US) |
Copyright © 2001-2022 R. A. Mayes Company, Inc. An Electro Mechanical Research and Development (EMRAD) Corporation, Company See our Privacy Policy All the data files on our website require Adobe Acrobat Reader! |