首页|嵌入式系统|显示技术|模拟IC/电源|元件与制造|其他IC/制程|消费类电子|无线/通信|汽车电子|工业控制|医疗电子|测试测量
首页 > 分享下载 > 消费类电子 > Impedance Matching and the Smi...

Impedance Matching and the Smi...

资料介绍
Impedance Matching and the Smith Chart The Fundamentals WIRELESS, RF, AND CABLE

Application Note 742: Mar 23, 2001

Impedance Matching and the Smith Chart: The Fundamentals
Tutorial on RF impedance matching using the Smith Chart. Examples are shown plotting reflection coefficients, impedances and admittances. A sample matching network is designed at 60 MHz using graphical methods. Tried and true, the Smith chart is still the basic tool for determining transmission-line impedances.

When dealing with the practical implementation of RF applications, there are always some nightmarish tasks. One is the need to match the different impedances of the interconnected blocks. Typically these include the antenna to the low-noise amplifier (LNA), power-amplifier output (RFOUT) to the antenna, and LNA/VCO output to mixer inputs. The matching task is requir
Impedance Matching and the Smi...
本地下载

评论