Eunometic wrote:

References are "Truth About the Wunderwaffen" by Igor Witowski who
cites "Proximity Fuse Development - Rheinmettal Borsig A.G.
Mullhausen. CIOS report ITEM nos 3 file nos XXVI -1 (1945)

Capacitance based fuses became highly developed after the second
world
war due to their high resistance against jamming techniques.

It is unlikely that the shell could have been easily degraded by
jamming or chaff. (unlike the Allied shell).


What would have happened if the proximity fuse was not abandoned in
1940 but development continued such that it entered service in 1943?

SNIP

The Allies would have developed specific ways of jamming the fuse -
nothing is unvulnerable