Abstract: A detection system and a detection method for water content and conductivity are provided. The detection system includes a double-sided microstrip circuit and a detection circuit; the double-sided microstrip circuit includes a shielding ground layer; a measurement side circuit and a reference side circuit are respectively arranged at two sides of the shielding ground layer and both include an insulating layer and a wire; the detection circuit includes a signal generator connected to a microprocessor and a power divider; two output ends and a ground end of the power divider are respectively electrically connected to first ends of a reference wire, a measurement wire, and the shielding ground layer; a second end of the reference wire is connected to an amplitude and phase discriminator through a phase shifter; second ends of the measurement wire and the shielding ground layer are directly connected to the amplitude and phase discriminator.

Abstract: A detection system and a detection method for water content and conductivity are provided. The detection system includes a double-sided microstrip circuit and a detection circuit; the double-sided microstrip circuit includes a shielding ground layer; a measurement side circuit and a reference side circuit are respectively arranged at two sides of the shielding ground layer and both include an insulating layer and a wire; the detection circuit includes a signal generator connected to a microprocessor and a power divider; two output ends and a ground end of the power divider are respectively electrically connected to first ends of a reference wire, a measurement wire, and the shielding ground layer; a second end of the reference wire is connected to an amplitude and phase discriminator through a phase shifter; second ends of the measurement wire and the shielding ground layer are directly connected to the amplitude and phase discriminator.