yes i read the features of this software and it looks like very useful for the bigners like small shops and i also have the similar field and want to use it for my Laptop Advise blog is this helpful for my blog ?
Notice that Qucs consists of a tool for two-port matching (Tools->Matching Circuit, CTRL+6). You may also take a look at your outcomes with that link. You may additionally like to apply this device for the layout of the matching networks.