Design of the anechoic chamber performance measurement system

摘要

The performance of an anechoic chamber decides the application of the chamber. The measurement for a new-built anechoic chamber could provied the acceptance check, on the other hand it is convenient to have an uncertainty evaluation for the various measurement inside of the chamber. This article provides a realization plan of a system's hardware and software to achieve the performance measurement of the anechoic chamber. After simulation, adjustment and measurement to the system, it proves the design is acceptable, and it also can accurately measure the performance of anechoic chamber.