Antenna module, display screen, equipment, parameter determination method and device

The invention relates to an antenna module, a display screen, equipment, and a parameter determination method and device. The antenna module comprises an antenna substrate, a feed chip, a plurality of radiation parts and a plurality of double-end-to-single-end adapters in one-to-one correspondence with the plurality of radiation parts, wherein the plurality of radiation parts are arranged on the antenna substrate, and each radiation part is made of a metal grid; the feed chip is connected with the double-end to single-end adapters, the double-end to single-end adapters are connected with the corresponding radiation parts, and differential signals output by the feed chip are converted into single-end signals through the double-end to single-end adapters and then fed into the corresponding radiation parts. According to the antenna module, the overall area of the radiation part arranged in the antenna substrate can be reduced, and the light transmittance and the touch control function of a display screen are fac