For sending yes depending on what you mean as stable. For slow moving objects or fast moving objects with a steady heading (low changes in direction of the velo

For sending yes depending on what you mean as stable. For slow moving objects or fast moving objects with a steady heading (low changes in direction of the velocity, or acceleration) it isn't that much of a challenge anymore. For fighter aircraft or some of the faster drones it still presents a challenge that is expensive, but solvable with today's technology (at least from my understanding, the best of these systems are still highly classified). For receiving however, you can simply use a phased array antenna to gain directional information in addition to your magnitude. This allows you to ignore interferance that is coming from the ground (though not any from a jammer located above the device, or any reflections from the atmosphere). The effect of this is somewhat like a shotgun microphone.