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AWR1443BOOST: BEST SUITED mmwave sensor EVM for Long-range and Mid-Range automotive application

Rahul Kumar85
Intellectual 890 points
Part Number: AWR1443BOOST
Other Parts Discussed in Thread: AWR1642, AWR1443, AWR1243, TMS320F28069, TMS570LS0432,

As the total number of virtual antennas in AWR1642 is 8 and in AWR1443 the number is 12. So, which will be the best suited EVM for Mid-Range and Long- Range applications in autonomous driving, and why?

As on page no. 6 under AWR1642 use case in the white paper 'www.ti.com/.../spyy006.pdf' it is mentioned that awr1642 is used as a short range radar only. Is awr1443 a better option over awr1642 for the mid and long range aplications ?

http://www.ti.com/lit/wp/spyy006/spyy006.pdf

 

Regards 

  • 0
    TI__Guru*** 143634 points
    Hi,

    What detection range are you interested in?

    The following TI design shows how the AWR1642 is used for distances up to 80-120m

    www.ti.com/.../TIDEP-0092

    Are you interested in longer range?

    If the answer is yes, you would need to consider AWR1243.

    AWR1243 must be used with a Host Processor since it does not include internal processing engine.

    Please search this forum for "AWR1243 host processor" and you should find similar threads

    thank you
    Cesar
  • 0 in reply to Cesar
    Intellectual 890 points
    I'm looking for Long and mid range applications (150-250 m). AWR1443 with intergrated MCU is a better option or AWR1243?
  • 0 in reply to Rahul Kumar85
    TI__Mastermind 24955 points
    In this type of use case, it would be recommended to use a cascaded AWR1243 setup with an external host processor. Here is some more information about a cascaded AWR1243 setup.

    www.youtube.com/watch

    www.ti.com/.../swra574a.pdf

    Please let us know if you have any additional questions.

    Regards,
    Kyle
  • 0
    Intellectual 890 points

    Hi Kyle,

    Can i use TMS570LS0432 or TMS320F28069 as the host processor with AWR1243?

    Regards

    Rahul Kumar

    Quoting Kyle Cousino :

    > A Message from the TI E2E™ Community

    >

    > Kyle Cousino [http://e2e.ti.com/members/4381542] replied

    > to AWR1443BOOST: BEST SUITED mmwave sensor EVM for Long-range and

    > Mid-Range automotive application

    > [http://e2e.ti.com/support/sensor/mmwave_sensors/f/1023/p/673761/2481328#2481328].

    >

    > In this type of use case, it would be recommended to use a cascaded

    > AWR1243 [http://www.ti.com/product/AWR1243] setup with an external

    > host processor. Here is some more information about a cascaded

    > AWR1243 [http://www.ti.com/product/AWR1243] setup.

    >

    > www.youtube.com/watch [https://www.youtube.com/watch?v=C49lhsiIrso]

    >

    > www.ti.com/.../swra574a.pdf [http://www.ti.com/lit/an/swra574a/swra574a.pdf]

    >

    > Please let us know if you have any additional questions.

    >

    > Regards,

    >

    > Kyle

    >

    > You received this notification because you subscribed to the forum.

    >  To unsubscribe from only this thread, go here

    > [http://e2e.ti.com/support/sensor/mmwave_sensors/f/1023/t/673761/mute].

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    > Flag

    > [http://e2e.ti.com/support/sensor/mmwave_sensors/f/1023/p/673761/2481328?AbuseContentId=58f8a0cf-dbcc-4915-85a9-3a4a2863d1cb&AbuseContentTypeId=f586769b-0822-468a-b7f3-a94d480ed9b0&AbuseFlag=true] this post as

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