What is the WIFI antenna? The upper metal part or the pcb?
I am wondering what part exactly the antenna is - on iPhone 5/6.
The part i don't understand is the following:
If you look at this picture from an report on techinsights, the caption says:
"the upper metal band is shared between ... WIFI and ..." and "... Wifi ... Launch Point"
As I understand it, the upper metal part is the "ground plate" for the PIF-antenna, is that correct?
I appreciate every answer, but please - if you are guessing, tell us that you don't know it for sure ;)
I don't know why, but i cannot comment the answers anymore - seems like iRobot deletes my answers immediately :/
Therefore let me do it this way:
Okay wonderful, it's much clearer now! I guess the small Wifi-Antenna is some kind of Microstrip Antenna then - with a grounding plate integrated into the flex?
Another question: where is the 5GHz wifi antenna located? Does the flexible one serve both? Like "the right part is for 2,4 and the left for 5GHz"?
E.g. the right part is 2,4 GHz and the left is 5 GHz?
It looks like similar but not the same as the following multiband antenna:
Here is a picture of how it really looks: https://d3s3pwkdndxcyh.cloudfront.net/ca...
Is this a good question?