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iwillbenice
on Oct 26, 2022
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SpaceX launches Starlink ‘flat high-performance’ d...
Also frequency re-use. They will talk on the same frequency to multiple ground terminals, but pointed different directions from the satellites perspective.
HyperSane
on Oct 26, 2022
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Did not know that, neat. Phased arrays are so cool.
dunno7456
on Oct 26, 2022
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https://www.youtube.com/watch?v=qs2QcycggWU
check this out, excellent teardown explanation about how the antenna works.
HyperSane
on Oct 27, 2022
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The math used to determine the phase offsets to steer the beam is absurd.
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