Electromagnetic wave field strength measured data simulation method

• Main Authors: WANG JING, YANG ZHIFEI, HUANG MAOJIA
• Format: Patent
• Language: Chinese; English
• Published: 24.09.2008
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The invention relates to an electromagnetic wave field strength measurement data simulation method, which is applied in a testing apparatus of a first semi-anechoic chamber (a smaller measurement room). The simulation method is characterized in that when the first semi-anechoic chamber measures the filed strength of the measured object, the field strength data of the measured object at a second semi-anechoic chamber is generated by simulation according to the difference of the measured field strength data of a standard signal source at the first semi-anechoic chamber and the second semi-anechoic chamber (a larger measurement room). As the simulation data which is generated by the simulation method is very accurate, the efficiency and the accuracy for the measurement of the electromagnetic compatibility are improved, thus saving the cost and the time.