Method for measuring, monitoring and analyzing state of near sea surface atmospheric waveguide

The invention discloses a method for measuring, monitoring and analyzing the state of a near sea surface atmospheric waveguide, which comprises the following steps of: acquiring path loss data on a point-to-point channel monitoring link by jointly adopting a multi-frequency scanning, multi-distance tracking, time accumulation and antenna array networking method, and establishing a multi-parameter atmospheric waveguide profile model on the monitoring link so as to monitor the state of the near sea surface atmospheric waveguide. And in combination with a two-dimensional scalar wave equation model, a target function, an optimization algorithm, an interpolation algorithm and the like under electromagnetic waves, atmospheric waveguide distribution on a monitoring link is obtained through inversion. Compared with a model estimation method, the method disclosed by the invention is relatively high in applicability in complex environments such as cold air, sea-land boundaries, severe convection, extremely high and ext