Numerical calculation and statistical analysis of MW field intensity on synchronized emitters

Usually, there is one MF emitter for an AM station working at one frequency in the metropolis. The authors consider three same-frequency low power AM emitters working on synchronized broadcasting. Previous field measurements in Shanghai have shown that the reception quality of three low power emitters working synchronously was rather better than a single high power emitter. This article proposes the specifications and the statistical rules of a synchronized emitter by means of computer visualization, and presents field intensity maps through calculation, and makes comparisons and analyses the results.