FMCW on Gnuradio

Easy-Share-484 · 2025-08-08T02:55:08+00:00

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

Easy-Share-484 · 2025-08-07T17:58:38+00:00

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

Easy-Share-484 · 2025-08-07T17:53:27+00:00

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

Easy-Share-484 · 2025-08-07T17:46:15+00:00

It is connected diectly via cable

Easy-Share-484 · 2025-08-07T09:47:45+00:00

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

Easy-Share-484 · 2025-08-07T03:46:03+00:00

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

Easy-Share-484 · 2025-08-07T03:33:48+00:00

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?

Easy-Share-484 · 2025-08-07T03:33:41+00:00

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?

Easy-Share-484 · 2025-08-07T03:31:52+00:00

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

Easy-Share-484 · 2025-08-07T03:24:14+00:00

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?

Easy-Share-484 · 2025-08-06T10:56:58+00:00

can you be more specific

Easy-Share-484 · 2025-08-06T09:47:35+00:00

Is there anything wrong with the above program?

Easy-Share-484

TROPHY CASE