Hello Marcus, thank you for your suggestion. A QT scope capable of displaying Lissajous patterns would solve my problem.
Hardware analogy: Most hardware scopes can be set up in an XY mode without difficulty. In my case a hardware scope with two inputs to display the complex input ( Y axis ) and a third channel for the X axis, would work. I even have a 4 channel scope that would work nicely in the hardware world. However I prefer to solve the scope function using the GNU radio companion. My objective is to create a vector network analyzer using the Ettus b200 USRP board. It can provide a sweep rf output and simultaneously receive the in phase and quadrature phase reflection component. While it is possible to trigger the X axis; I would prefer to use the actual sweep waveform for the X axis. Rob -- View this message in context: http://gnuradio.4.n7.nabble.com/QT-scope-block-tp54482p54491.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
