PD IEC TR 63307 provides guidelines on the methods for measuring the frequency characteristics of permeability and permittivity in the frequency range of 1 MHz to 6 GHz for a noise suppression sheet for each electromagnetic noise countermeasure.
As most NSSs are flexible, and both complex relative permeability and complex relative permittivity has anisotropy, careful study and understanding of the principles are indispensable for the measurement of the frequency characteristics of permeability and permittivity. There are various methods to measure permeability and permittivity under the frequency range where NSS is used. PD IEC TR 63307 is intended to be used for the proper selection of the measurement method and the preparation of the test sample to achieve the above purpose when measuring permeability and permittivity, the two parameters which largely influence the noise suppression effect of the NSS.
PD IEC TR 63307:2020 on complex relative permeability and permittivity of NSS is relevant to:
NSS is used near the source of high-frequency electromagnetic noise, the path of noise propagation, and the source of emission.
PD IEC TR 63307 provides information on the measurement method and the preparation of the test sample for measuring the complex relative permeability and permittivity of NSS.
As a user of PD IEC TR 63307, you can be ensured of the frequency characteristics of permeability and permittivity in the frequency range of 1 MHz to 6 GHz for an NSS to evaluate the effect by computer simulation.
PD IEC TR 63307 provides five measurement methods to estimate the effect of NSS.
PD IEC TR 63307 helps the user to understand effective permeability and effective permittivity, which are the permeability and permittivity of a used shape to make a rough estimate of the noise suppression effect of NSS. With PD IEC TR 63307 you can efficiently suppress radiated noise waves
IEC/TR 63307 Ed.1.0