PERFORMANCE EVALUATION TECHNIQUES OF ANECHOIC CHAMBERS
无回波室性能鉴定技术

This paper describes the concept for the characteristic parameters of the microwave anechoic chambers, the principle and method of measurements, and the treatment of experimental data as well as some points to be noticed. The concept of "the equivalent reflectivity" is introduced for the purpose of using the theory of transmisson line to derive some formulas and curves which may be useful in treatment of experimental data of natural reflectivity level. Finally, some typical experimental results are presented.