Touche, Alberto!
The probem is (as my pal G3nyk often reminds me) is the misconception of
what is referred to as "common mode" transmission of unwanted products (and
sometimes "stray" wanted ones as well)!
EMC is an area in which it is still possible to surmise that "radio" is a
black art in the sense that one man's solution is another man's experiment and
another man's life's work.
Would that we were all gifted with "second sight". My own exp[eriences over
the years tend toward the theory that much is instinctive and that if it works
the investment in time as to cause and effect is academic due to the pressures
of time plotted against the scale of the next
problem!
