| With the continuous advancement of science and technology,various home appliances are widely used in daily life,which can effectively improve the living standards.The flat-panel microwave oven with antenna is an industry-recognized high-efficiency microwave oven matching mode with the characteristics of uniform heating and better cooking effect.The microwave oven has beautiful appearance,convenient operation,high output power and high heating efficiency,and has the characteristics of light body,low noise and low power consumption.In view of the shortcomings of traditional rotating microwave space,low efficiency and uneven heating,this thesis puts forward the research of the subject,and hopes to provide reference for the development of flat-panel microwave oven with antenna.This thesis firstly outlines the main background of the development of flat-panel microwave ovens with antennas,points out the shortcomings of existing products,points out the relevant research situation at home and abroad,and clarifies the research purpose and significance of the article.This thesis introduces the basic situation of antenna technology,studies the basic principles of antenna design parameters,gain coefficient,polarization characteristics,bandwidth,etc.,and then analyzes the microwave oven structure and antenna composition,the overall system function,button function and performance.Analysis of functional requirements such as perceived quality and differentiation.The article clarifies the design goals,and designs the system structure from the aspects of system prototype and explosion map.From the system function composition,electronic control scheme,computer board,hardware structure and other aspects of the overall design,detailed design of operational functions,software standard processing and algorithm design,general function design,operational logic design and other system functions,focusing on the structure design of the antenna,finally shows the result of the microwave oven.The article carried out functional tests on the microwave oven,microwave computer board test,performance test,circuit hardware test,described the test steps and problems found,analyzed the causes of the problems,and proposed improvement measures.Through testing,you can confirm that the system be applied normally.Through the development of a flat-panel microwave oven with an antenna,a microwave oven with optimal uniformity and high heating efficiency has been developed for the consumer,which makes the system easy to operate,has a better cooking effect,and has a full-screen touch design.The development and listing of this beautiful microwave oven product can meet the needs of the market for this kind of products,reduce the development cost,help speed up the rapid response to the market,and bring huge market economic benefits to the company. |