If future satellites have fold out antennas that are 45 meters diameter, spot sizes of half a mile are possible. With that, service will make sense everywhere except urban areas.
45 meter fold out antennas are very possible. Imagine you screen print antenna wires onto a mylar sheet, then double up the sheet and seal the edges to make it like a large airbed. Then, when in space, inflate it.
45 meter fold out antennas are very possible. Imagine you screen print antenna wires onto a mylar sheet, then double up the sheet and seal the edges to make it like a large airbed. Then, when in space, inflate it.