Modeling and Measurement of Stochastic Electromagnetic Fields in EMI

Stochastic electromagnetic fields play an important role in electromagnetic interference. Their random fluctuations may either originate from thermal noise or from electromagnetic interference originating from specific transmitters. In communications and in most sensorics applications, stochastic electromagnetic signals are interfering signals, degrading the signal to noise plus interference ratio of systems. In a method- and application oriented presentation this tutorial gives an introduction to the modeling and measurement of stochastic electromagnetic fields in the context of electromagnetic interference. Methods for measuring noise and electromagnetic interference in frequency and time domain will be discussed. The description of noise signals and stochastic electromagnetic fields, methods for modeling noise in distributed electromagnetic systems will be treated.     «

Stochastic electromagnetic fields play an important role in electromagnetic interference. Their random fluctuations may either originate from thermal noise or from electromagnetic interference originating from specific transmitters. In communications and in most sensorics applications, stochastic electromagnetic signals are interfering signals, degrading the signal to noise plus interference ratio of systems. In a method- and application oriented presentation this tutorial gives an introduction...     »