FMCW GNU Radar Toolbox

[Pham Van Dung]

Hello all,
I want to make an FMCW signal generation with GNU Radar toolbox and Ettus
B200
I saw that you have several examples in
https://github.com/kit-cel/gr-radar/tree/master/examples/simulation, but I
do not understand the following parameters of the FMCW block
- Samples CW
- Samples up-chirp
- Samples down-chirp
- Frequency CW
Second question, if I want to modify the block (I want to add dead-time at
each pulse of FMCW), How can I do it?
I appreciate your help and time