Re: [Discuss-gnuradio] GR-RADAR - TEST FMCW ON HARDWARE

[Giovanni Bengalis]

Hi marcus, 

Thank for your help. 

Actually my parameters are : 

• sample rate is 40 MHz 
  
• center frequency 4.3 GHz
• Sweep frequency 20 MHz
• Samp UP= Samp Down= 65536
• Samp CW = 16 384
• USRP N210 with SBX 400MHz to 4400MHz
• Antenna boeing 767 for Altimeter Radio 

Sink : gain 10 dB , TX/RX

Source : gain 10dB , RX2 

For transmitting FMCW , I use the toolbox of stefan  USRP Sink .

Here the flowgraph + configuration

http://screenpresso.com/=4tfSb

Thank for your help