Title :
Coherent (amplitude and phase) measurements for EMC
Author :
Netzer, Moshe Z. ; Goldblum, Charles E.
Author_Institution :
RAFAEL, Armament Dev. Authority, Haifa, Israel
Abstract :
This paper shows the power of coherent measurement technique in EMI/EMC. It demonstrates the benefit of (1) measuring a filter´s scattering parameters to obtain a powerline differential mode and common mode insertion loss and the filter´s transfer functions; (2) measuring the shielding effectiveness of materials using a TEM cell and a vector network analyzer; (3) characterization of RF environment in the time domain, and (4) analyzing the effect of an inductive coupling device on coupled signal waveform
Keywords :
S-parameters; electromagnetic compatibility; phase measurement; shielding; time-domain analysis; transfer functions; EMC; EMI; RF environment; TEM cell; coherent measurement technique; common mode insertion loss; coupled signal waveform; inductive coupling device; powerline differential mode; scattering parameters; shielding effectiveness; time domain; transfer functions; vector network analyzer; Coupled mode analysis; Electromagnetic compatibility; Electromagnetic interference; Insertion loss; Loss measurement; Measurement techniques; Phase measurement; Scattering parameters; Signal analysis; Time measurement;
Conference_Titel :
Electromagnetic Compatibility, 1992. From a Unified Region to a Unified World., 1992 Regional Symposium on
Conference_Location :
Tel-Aviv
Print_ISBN :
0-7803-0725-9
DOI :
10.1109/ISEMC.1992.257589
