摘要
利用CST微波工作室建立天线结构仿真模型,对天线的电磁波在空间中传播情况进行模拟,研究不同激励频率和不同形状的天线对电磁场传播的影响。仿真结果表明,随着频率的增大,探测距离增大,方形天线比圆形探测距离远。
With limited integration CST simulation software based on the establishment of microwave antennas studio model, this paper simulates the antenna of the electromagnetic waves in the spread of the space, and discusses the frequency of different incentives and different forms of communication antennas on the impact of electromagnetic fields. The simulation results show that with increasing frequency, the detection range increases square antenna detection range than the radio much.
出处
《重庆科技学院学报（自然科学版）》
CAS
2012年第4期129-132,共4页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
基金
教育部高等学校博士学科点科研基金项目(20070611035)
关键词
微波传感器
天线
电磁场
仿真
microwave sensors
antennas
electromagnetic field
simulation
