天设线计软件，可用于windows,Mac,linux. [复制链接]

http://www.blackcatsystems.com/download/rftoolbox.html

可用于设计：
dipole
fat dipole
yagi
j-pole
super j-pole
log periodic
cubic quad
vertical
helical

it also performs the following calculations:

transmission line calculator
coil design
lc filter design
transmission line loss
l matching networks
pi matching networks
impedance calculations
wire gauge and resistance and voltage drop
wire inductance calculations

下载了，要注册