moronsbegone Inscribed thus:

Ed wrote in
. 192.196:

Many laptops now-a-days have mini-pci wifi internal wifi
cards for wireless internet. Laptops such as the IBM Thinkpad
series apparently have an antenna built into the top of the
display, which enhances wifi signal.

Does anyone have any idea what type of antenna is used?

Usually inverted "F" ! Most have two, sometimes one is vertical and the
other horizontal.

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Best Regards:
Baron.