Wi-Wi: think Wi-Fi, but for time
1 nanosecond wireless sync, 20 picosecond jitter, and wireless black burst!
Check out more about Wi-Wi here: https://www.wiwistamp.com
Huge thanks to Meinberg and Wi-Wi STAMP for letting me talk to them at NAB this year!
(This video was not paid for in any way, I just found this neat demo at NAB and wanted to share!)
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Contents:
00:00 - Wi-Wi, not Wi-Fi
00:25 - Phase synchronization demo
01:53 - The cup game
02:27 - Clocks and timing
04:09 - Oscillators
04:40 - Wireless time and frequency transfer uses
05:48 - Prototype hardware
06:15 - Meinberg demo with an FPGA Engineer
06:58 - Wireless black burst
07:22 - Unlicensed band
07:54 - Wireless time transfer at 1ns