pfijk
Newbie level 6
The high frequency spectrum get wide bandwidth .
On the view of wave propagation
The path loss of EM wave is large in high frequency .
So .. Why do the satellite still use high frequency ? (even in long distance)
welcome to any comments .
On the view of wave propagation
The path loss of EM wave is large in high frequency .
So .. Why do the satellite still use high frequency ? (even in long distance)
welcome to any comments .