This catalog summarizes the names and explanations of EMC terms for electromagnetic compatibility that EUTTEST has compiled.
Asymmetrical voltage is the RF nuisance voltage that appears between the electrical midpoint of two power terminals and ground. Sometimes referred to as common mode voltage, if Va is used to represent the voltage vector between one of the power terminals and ground, and Vb is used to represent the voltage between the other power terminal and ground...
In two-wire circuits (e.g., single-phase power supplies), a symmetrical voltage is the RFI voltage that appears between the two wires. It is sometimes referred to as the differential mode voltage. If Va is used to denote the voltage vector between one of the power terminals and ground, and Vb denotes the voltage between the other power terminal and...
What is a current probe? A current probe shall have a specified transfer impedance over a specified frequency range, i.e., when measured according to a specified procedure, the RF voltage induced in the probe and the known RF current on a single wire passing through the probe have a specified...
Definition: lisn , linear impedance matching network; Definition: amn, artificial power network; Definition: an, artificial network; Definition: isn, impedance stabilized network. amn is one of the classifications of lisn, the v-l...
Definition: Differential mode voltage is the RF nuisance voltage between two conductors, Note:See 161-04-08 in GB/T4365-2003. Alias: [...]
Definition: Common mode voltage is the radio frequency voltage between the electrical midpoints of two conductors and a reference ground, or, under specified terminal impedance conditions, with a current clamp (current transformer) [...]
Definition: A reference ground plane is a flat, conductive surface whose potential is the same as the reference ground, used as a common reference potential to help form a [...] with the EUT and neighboring objects.
