Recent content by mixy

but wouldn't it take longer then - if the signal takes different paths (consider measuring time T in nano or piko seconds)?

so, a radio wave would travel the distance from point A to point B in constant time T, no matter what stands between this two points (buildings, trees ...) ?

Is there an estimation on how much velocity is reduced (average) in using radio waves in cities or populated regions (trees, hills, houses, etc.) ? Is this frequency dependent? thx Miha

Thx for the help. Danger: no, just interested in actually slowing it down (travelling thru air)

sorry but I have only basic phsycs knowledge. So ... what is an ordinary dispersive medium? thx

first HI to everyone! I have a question: is there a (simple) way to reduce radio wave speed at it's source - transmitor (e.g. to 100 or 1000x less then the speed of light)? thx in advance