• 易迪拓培训,专注于微波、射频、天线设计工程师的培养
首页 > ADS > ADS FAQ > Microstrip antenna design using ADS tool

Microstrip antenna design using ADS tool

录入:edatop.com    点击:
Hello
I am working on microstrip antenna. How to calculate feed line impedance ?
After simulation I am getting linear graph of S11. How could I solve this ?

You mean input impedance at the antenna port?

Just the scalar return loss (or the VSWR) doesn't give information about the complex impedance of the antenna. Can give information how close (or far) is the resistive part of antenna impedance to the impedance of your network analyzer port (usually 50 ohms).

The most common approach is to use a 50 ohms feed line and use a matching network (if is necessary) between the line and the antenna.
To design the matching network you have to find first the complex impedance of the antenna.

申明:网友回复良莠不齐,仅供参考。如需专业帮助,请学习易迪拓培训专家讲授的ADS视频培训课程

上一篇:[ADS] Spiral inductor parameterization in ADS
下一篇:Using multiple MLIN components on ADS

ADS培训课程推荐详情>>

  网站地图