Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

If you put a decent transmitter on each of those 197 dishes that will be in south africa, could it knock out satellites with the combined focused EMI?


The more general version of that question would be: Whats the closest distance it can focus to?


Isn't this an interferometer? As in, compensating for lack of focus with lots of math and some clever assumptions? I don't think you can operate it in reverse the way you can with a single optical/radio system.


Isn't that the entire point behind phased arrays[1]?

[1]: https://en.wikipedia.org/wiki/Phased_array


GPS and some geostationary satellites should be possible, LEO not so much as they'd be below the horizon for at leas half of the array.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: