摘要
根据不断发展的无线通信技术,针对日常无线电网络的WiMAX工作频段2.5 GHz,本文基于仿真软件HFSS设计了一种由两个双日字型阶跃阻抗谐振器SIR和两个开环谐振器SRR组成的阶跃阻抗开环谐振器(SIR-SRR)结构的WiMAX频段微带带通滤波器。通过优化损耗函数和扫参优化等操作得到了该微带带通滤波器在相应工作频段内较为理想的仿真结果。
According to the continuous development of wireless communication technology,a WiMAX band microstrip bandpass filter is designed based on the simulation software HFSS,which is composed of two double heliograph step impedance resonators SIR and two open loop resonators SRR.By optimizing the loss function and scanning parameters,the ideal simulation results of the microstrip band-pass filter in the corresponding operating frequency band are obtained.
作者
李泽杨
付洋
李军民
安淦鼎
LI Zeyang;FU Yang;LI Juninin;AN Ganding(Chengdu Institute of Technology,Chengdu,Sichuan 611730,China;Xihua University,Chengdu,Sichuan 610039,China)
出处
《自动化应用》
2023年第7期123-126,共4页
Automation Application
基金
四川省农业科技成果转化项目资助(2022NZZJ0036)。
关键词
无线通信
WiMAX频段
滤波器
wireless communication
WiMAX frequency band
wave filter
