back-of-panel
backpack
backplane
back-plate
backplate
back-porch
back-reflection
backrolling
backs
backscatter
  backscattered
back-scattering
backscattering
backsearch
back-shunt
backside-illuminated
backspace
backsputtering
backstop
back-to-back
backtrace

    backscattered radiation

    обратное излучение