射频功率到各种电压的换算P_V.xls

完成射频功率(dBm,W,mW)到正弦波电压有效值、峰值、峰峰值的自动换算，附信号源-示波器实测验证图片

互调设计、计算相关工具

PIM VSWR 计算、系统分析 多音互调计算

Variability analysis of impedance matching network.pdf

This paper investigates the L network impedance matching analytically. The equation describing the effect of load impedance variation on the impedance matching performance is derived. The deviation from perfect match is proportional to the variation in load reflection coefficient. However, if the load impedance is too large or too small, resulting in a large reflection coefficient, the solution to the impedance matching problem will have poorer quality in term of variability. The variability factor increases rapidly when the load reflection coefficient is larger than 0.7. A small variation in the load impedance will cause a large deviation from perfect match. r 2006 Elsevier Ltd. All rights reserved.

求三维导体自感系数的另一方法

计算导体自感的文献，可理解一般导体自感的计算方法。