The idea for this one is very interesting – it is specially designed to NOT be madded on PCB.
The reason for this – you just can’t find right material to reproduce this splitter.
So we take what we have – and we have air – a lot of it! And we can calculate and simulate air as dielectric .
Splitter is based on Wilkinson power splitter theory.
and building of the splitter :
And final results :
On first look this look right and must work.
Some links for more info about building and pictures :
graycatt author‘s page :
http://graycatt.livejournal.com/11833.html
lan23.ru page about NogiFroggy splitter :
http://www.lan23.ru/wifi/NogiFroggySplitter/NogiFroggySplitter.html
more abouth splitters :
http://www.digdice.com/2007/07/04/wlan-antenna-spliter/
Building dimensions :
http://www.lan23.ru/wifi/NogiFroggySplitter/Splitter_NogiFroggy_Doc.pdf