A beamforming medium supported on band sensitiveness is provided, comprising: sleuthing the oftenness of signaling signals of an antenna; determining the trenchant sensitiveness aperture between elements of the sensitiveness clothing according to the perceived frequency; technology the coefficient agent of apiece surroundings of the sensitiveness clothing to the signals according to the observed trenchant sensitiveness aperture and the sending duty of the sensitiveness array; multiplying the signaling signals with said coefficient agent of apiece surroundings of the sensitiveness clothing to the signals, combine them and outputting the shine signals. By performing coefficient activeness respectively to the signaling signals after a program of delaying operation, and then combine them, the azygos digital signals may be acquired. This effectively reduces the ratio produced by the sensitiveness between transmitting signals and receiving signals, and thusly dramatically improves the act quality.

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