Designing Of An Antenna Simulation Software Based On Hybrid Programming Of LabVIEW And MATLAB

As a radio signal transceiver,antenna is widely used in communication?Intelligent Control Technology and robot Control Technology.Antenna and microwave technology are important course for students in the field of electronic communication,having many characteristics such as difficult,multifarious formulas,Conceptual abstraction.However,the teaching of traditional antenna and microwave technology is theoretical,lack of graphical demonstration of interactive and interaction,which is not conducive to students' understanding of abstract concepts.MATLAB software has powerful calculation function,Commonly used in communication system simulation,image processing,electromagnetic field numerical simulation and other research;LabVIEW software has real-time graphical interface programming,which is often used for hardware connection and interface design.Modules such as MATLAB Script in LabVIEW can call MATLAB programs and functions.So an antenna co-simulation system had been set up by using LabVIEW and MATLAB programming in this thesis.The simulation platform includes the simulation experiment of common linear antenna,plane antenna,loop antenna and array antenna.It can be arbitrarily input vibrator electric length,array element spacing,current phase difference and other basic antenna parameters at each antenna experimental interface,and get many experimental result such as the antenna pattern of 2D and 3D,antenna gain diagram.According to the requirements of online experiment,using LabVIEW to implement the Web publishing,and combining the VNN(Virtual Native Network)technology to realize the access of different Network segments.The first chapter of this thesis is prolegomenon,The second chapter introduces the main technologies which is used in building platform;the third chapter introduces the platform design and the implemental process;the fourth chapter combined antenna theory in the practice operation and achieved the desired results.Practice has proved that antenna simulation experiment platform based on LabVIEW and MATLAB programming can promote the antenna and microwave technology course's interactivity,strengthing student's understanding of antenna course.In summary,an online antenna simulation platform is established with the advantages of MATLAB calculate function and LabVIEW graphical interface in this thesis,it is of practical significance to enhance the teaching demonstration effect and interactivity of microwave and antenna courses.