"QHA"
"QHA"
(OP)
hi
I wanna design and make an quadrifilar helical anttena "QHA"
do any one of u dears know sth. helpful about how can I begin and how to continue that.
tanx
I wanna design and make an quadrifilar helical anttena "QHA"
do any one of u dears know sth. helpful about how can I begin and how to continue that.
tanx





RE: "QHA"
http://www.ee.surrey.ac.uk/Personal/A.Agius/pub.html
http://www.ee.surrey.ac.uk/Personal/A.Agius/qha_perf.html
http://ecco.bsee.swin.edu.au/chronos/metsat/qharefs.html
etc. for more information.
RE: "QHA"
http://www.hamsat.net/helix.pdf