Using DesignSpark PCB and Milling Machine to Design a ...
Jan 19, 2015· 10. Use the Milling Machine to make the Antenna. ( Thanks Tatung University Microwave Laboratory Prof. Huang, ChiFang for lending the Milling Machine and the Network Analyzer ) 11. Use Network Analyzer to measure the Return Loss of the antenna. DesignSpark PCB is a free PCB Layout Software. There is no restriction at all, so I can export the ...