Evaluating the combat effectiveness of electronic equipment is an important research task. Due to the incomplete information, the data which is used for effectiveness evaluation is regarded as the uncertain grey number according to the grey system theory. Based on the positive and negative ideal sequence, a grey relational analysis model for the combat… (More)
This paper introduces the standing wave method to test quiet-zone and geometrical-optics method to calculate quiet-zone, and compare the results of these methods. At last , two ways to optimize the value of quiet-zone are discussed. This paper has great value in design and test of microwave anechoic chamber.