Hello group,

have a look at this:

http://www.jpl.nasa.gov/hijuno/

Now, can we use this technique to combine the efforts of many
transmitters to produce a collective, higher EIRP? Individually seen,
each transmitter does not break the law by sticking to the limit. If,
say, I have two equally configured transmitters on two slightly
different FFT bins, can I combine the two bins in order to get a
better S/N? Would that be a 3 dB improvement? What if I have more than
two (a whole continent?) worth of transmitters? :-)

73, Dimitris VK1SV