2 results about "Back coupling" patented technology

A washing machine with a drying function can include a tub, a drum inside the tub and including: a cylindrical body having a rear end opening, and a drum back coupled to the cylindrical body to be over the rear end opening and including: a plurality of recess portions, a plurality of openings between adjacent recess portions and a plurality of porous plates coupled to the plurality of openings, a motor to provide a rotational force to the drum, a flange shaft between the drum and the motor to transmit the rotational force of the motor to the drum and including: a hub, and a plurality of flange portions extending radially from the hub, a drying duct configured to supply heated air into the tub, and an exhaust duct configured to return the heated air from the tub through the plurality of porous plates to the drying duct.

The application discloses a kind of based on front and rear coupling band communication signal link construction method, it is related to band communication signal link construction technical field, including: according to the basic circuit topology of signal acquisition circuit, form reconfigurable link;Link planning model is built;Identify signal processing scene, to be based on the spectrum characteristics and interference characteristics of scene demand, quantitative index analysis is carried out, target parameter is determined;Target parameter is imported into link planning model, executes the filter mode topology analysis and parameter scaling configuration based on scene preset rule, determines target signal link;Determine coupling connection strategy and unit element value matrix, obtain reconfigurable acquisition circuit.The application solves the technical problem that existing fixed structure filter circuit cannot be flexibly modified and is difficult to compatible with multiple signal acquisition, achieves the adaptive topology reconstruction and parameter automatic configuration of multi-scene signal acquisition circuit, improves the scene adaptation capability and filter processing precision of signal acquisition circuit.