Difference between nanotube antennas and classic antennas ( wave speed in nanotubes is about one hundred times slower than the speed of light)

Note : Many features make nanotube antennas behave very differently from classical antennas. The main difference is that the current distribution is alternating with a wavelength that is 100 times smaller than the free space wavelength for a given thermal frequency. The wavelength of the current distribution depends on the wave speed in that mode.