Optimized Bandwidth of Rectangular Microstrip Antennas

Microstrip antennas are well suited for wireless and mobile application due to their low-weight, low volume and low sensitivity to manufacturing tolerance. In this paper, the authors analyze the properties and design method of microstrip antenna and then design the microstrip antenna with MATLAB using cavity model method and simulate it with IE3D based on MOM method. At last, they compared the simulated and theoretical results. With the development of MIC and HF semiconductor devices and printed circuits have drawn the maximum attention of the antenna community in recent years.