Where's the antenna on the new iPod Touch?

Discussion in 'iPod touch' started by Mjmar, Sep 1, 2010.

  1. Mjmar macrumors 65816

    May 20, 2008
    There's usually a plastic part on the iPod Touch that houses the antenna... any ideas on Apple did to avoid it this time around?
  2. sportsfrk214 macrumors 6502a

    Sep 18, 2007
    I'm happy someone mentioned this. I posted a thread last night about how I thought a camera signaled the end of the chrome backing. My thought process was that if a camera occupied the space the black plastic occupied, then that would mean Apple would have to switch to a back material that allowed the Wi-Fi to pass through. The only flaw in my argument, I thought, was if someone said "Well they could just put the black plastic on the other side," which I argued would not happen because it would not be aesthetically pleasing.

    But apparently I was wrong. Apple found a way to retain the chrome backing even though they removed the black plastic antenna cover. I'm baffled as to how they did this. I look forward to a teardown that will show us how they did it. Maybe they somehow found a way to do it through the front of the device, like the ambient light sensor? Or maybe the signal passes through one of the several openings on the device? Those are bad theories I know, but I'm baffled as to how they did it. It's sad that they seemed to go so far out of their way to retain the chrome.
  3. SchneiderMan macrumors G3


    May 25, 2008
    Because they metal doesn't overlap on the edges, I think that's what allows for the new design.
  4. iMac0765 macrumors regular

    Jul 7, 2010
    There is a 0.5mm gap surrounding the device which allows the Wi-Fi to seep through. Put it face down or slap a case on it and there will be no reception- err... I mean, signal! :p

    Of course, this is all just mumbo, jumbo. :rolleyes:
  5. pingualoty macrumors newbie

    Sep 1, 2010

    From the FCC teardown the yellow tab on the bottom (left in the pic) looks like the antenna in this photo?

  6. sportsfrk214 macrumors 6502a

    Sep 18, 2007
    Would love to see some more thoughts on this topic. I'm surprised people aren't more interested in this. I'm really looking to forward to seeing how they did it, and here's to hoping the reception strength isn't compromised.

Share This Page