radio waves line icons collection. frequency, amplification, antenna, transmission, reception, modulation, spectrum

vector icon line sign frequency amplification antenna transmission reception modulation spectrum wavelength interference propagation scattering reflection diffraction attenuation polarization transmitter receiver broadcasting shaper transceiver carrier noise electromagnetic radiometry signal multipath doppler gain spread synchrotron polarimetry coherence luminance radiant energy sidebands phase fading modem radiolocation refraction transponder waveguide radiotelemetry ras radiocommunication