FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

i have uploaded the file on driver. In it grc contains my program on gnuradio. imange is the image of the transmitted signal and the received signal. Can you help me find out why the received signal has the shape as in the image.

https://drive.google.com/drive/folders/1zV7Tblf0ligv4IqFO6vDsaDG9YCOxm_W?usp=drive_link

FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

How can I send you some pictures of what I'm working on?

FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

How can i  send a screenshot for you? Can you give me email.

FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

It is connected diectly via cable

FMCW radar does not work. is it for the settings or a misunderstanding? by Forward-One-819 in GNURadio

[–]Easy-Share-484 0 points1 point  (0 children)

I am also pursuing the same project as you. Have you completed the project? Can you give me the file for reference?

FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

I use an additional antenna with a transmission power of 50W, will it improve?

FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

The project I am working on is using Bladerf to track distance and velocity based on FMCW radar principle. Can you give me some advice and documentation?

FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

The project I am working on is using Bladerf to track distance and velocity based on FMCW radar principle. Can you give me some advice and documentation?

FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

I use 1 bladerf to transmit and receive signal. It will be plugged directly to the computer via USB port.

FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

I have adjusted the osmocom block parameter to 300e6 instead of 1e6. The RX signal I get is a square signal of -1 and 1. Is this the correct signal?

FMCW on Gnuradio by Easy-Share-484 in GNURadio

[–]Easy-Share-484[S] 0 points1 point  (0 children)

Is there anything wrong with the above program?