EMC & EM Field
Electromagnetic Compatibility (EMC) is the ability of an appliance or system to operate satisfactorily in its electromagnetic environment without causing electromagnetic interference (exceeding the limits specified in Standards). It can not be measured directly. In order to be able to describe quantitatively the EMC, we distinguish:
– electromagnetic interference (EMI), which indicates the interfering power of an electrical equipment
– electromagnetic immunity (susceptibility) which indicates the ability to withstand disturbances (“susceptibility to electromagnetic disturbances” … EMS = electromagnetic susceptibility).
Whether it is emissivity (perturbations) or immunity (suceptibility), the distinction between radiated waves and conducted waves is also made in each case. Radiated mode tests generally require a large number of means, in particular with regard to the test site: anechoic chamber or free field (OATS).
To summarize : all electrical equipment is both source of disturbance (emission aspect) and victim of disturbances (immunity aspect) and this equipment can emit or receive disturbances by two distinct channels: conduction and / or radiation.
EMC & EM Field
October 2, 2019
Kaelus Launches 40W iPA PIM Analyzer for Site Verification
September 3, 2019
Hemera RF offers Hilo Test’s arbitrary CAR 1200/3000 generators
July 12, 2019
RF spin offers the DRH50 double ridged waveguide horn
May 24, 2019
Montena’s PPG-E1-1200 current pulse generator is designed for field testing
May 6, 2019
Keysight Announces Time Domain and Real Time Scan Capabilities in EMI Receiver Solution
April 5, 2019
Montena announces the MOL2000T multi-channel optical transmission system
February 12, 2019
Rohde & Schwarz offers the ATS-TEMP option for OTA tests at extreme temperatures
November 28, 2018
Rohde & Schwarz adds new features to its Elektra EMC test software
October 31, 2018
Keysight announces the N9048B PXE EMI Receiver for EMC testing
March 16, 2018
Wavecontrol offers a EMF personal monitor