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JunH
Level 1
Level 1
First reply posted First question asked Welcome!

hello, i'm korean and I need your help.

 

I use Position2Go with Radar GUI as default setting.

 

i read Position2Go Product brief document. and in document, Position2Go's Maximum distance is 25 m and
human target is 12 m.

 

but my Position2Go board detect human target within 6m, and car target  within 11m.

 

i use Radar GUI as default setting, without max Range.

i setting max Range as 25m.

 

i want any idea or solution this problem. thanks.

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1 Solution
Deepa_V
Moderator
Moderator
Moderator
50 likes received 250 replies posted 5 likes given

Hi @JunH ,

Can you please try increasing Rx PGA level in the GUI and let us know if that works for you ? Please refer section 4.7.1 of https://www.infineon.com/dgdl/Infineon-AN553_BGT24MTR12_XMC4700_Position2Go_DemoBoard-ApplicationNot... for further details on this.

Best regards,

Deepa

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6 Replies
Deepa_V
Moderator
Moderator
Moderator
50 likes received 250 replies posted 5 likes given

Hi @JunH ,

P2Go Board will detect the targets between the default minimum range which is 0.9m and the set maximum range, which you have set to 25m on the GUI. Are you saying that your board is not able to detect human target beyond 6m?

Can you share an image of the setup you are using to measure the target? How have you positioned the P2Go board?

Best Regards,

Deepa

 

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JunH
Level 1
Level 1
First reply posted First question asked Welcome!

yes. human target be more than 6m away, in radar GUI, target not display. and car target be more than 11m away, in radar GUI, target not display.

this is I used set in Radar GUI.

setting.PNG

and i use P2Go board SEGGER USB Port directs downword side. 

thanks.

 

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Deepa_V
Moderator
Moderator
Moderator
50 likes received 250 replies posted 5 likes given

Hi @JunH ,

Can you please try increasing Rx PGA level in the GUI and let us know if that works for you ? Please refer section 4.7.1 of https://www.infineon.com/dgdl/Infineon-AN553_BGT24MTR12_XMC4700_Position2Go_DemoBoard-ApplicationNot... for further details on this.

Best regards,

Deepa

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JunH
Level 1
Level 1
First reply posted First question asked Welcome!

Im set Rx PGA level as MAX.

and my P2Go Board detect human target at 11m from borad.

thanks.

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Montassar-BR
Employee
Employee
5 questions asked 250 sign-ins 25 likes received

Hi @JunH ,

Please refer to the AppNote AN553, where you can find the min and max detection range values for Position2Go Kit, running with the FMCW algorithm.

  • Minimum distance: 0.6 m (for RCS = 1 m²)
  • Maximum distance: 15 m (for RCS = 1 m², based on 100 LSB range detection threshold)

Hope that helps...

Best Regards,
Montassar.

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ok. I refer to one's answer. 

thanks

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