Design and optimization of microstrip stub bandstop filter based on ADS
Microstrip filter has extensive application in microwave circuit and communication system in the future.We take lumped components low-pass filter as the prototype and employ the Richards transformation and the Kuroda rule to change the low pass prototype into a bandstop filter.By using ADS (Advanced Design System) method we design a microstrip stub bandstop filter,whose center frequency,range of frequency and relative width are respectively 4GHz,3GHz ~ 5GHz and 8%.And then we further optimize the parameters to get the circuit design layout.It is shown that all indexes reach the design requirements and the method possesses the features such as short period and high reliability.
microstrip stub Advanced Design System (ADS) band stop filter Richards transformation Kuroda rule
Zhu Qiyuan Meng Xiangli
School of Information Science and Technology, Lingnan Normal University, Zhanjiang, China
国际会议
重庆
英文
233-238
2015-03-21（万方平台首次上网日期，不代表论文的发表时间）