Scenrario:

A squadron of German bombers (probably wrong choice of words) make their way to somewhere such as France. They want to bypass the French radar. Was there any sort of successful jamming device? And this isnt restricted to the French, this is saying was there ever any successful radar jamming device?


Or perhaps some way of decieving radar. Nowadays it is probably possible to jam a radar for the second world war... could anyone tell me how it would work? Perhaps to a link to a helpful page?