The short answer is 'No they have not'
There is no interference in free space unless you transgress into
partial physics and then the theories are held together with
string
, there is that experiment with 2 paths , did a wave do this or a
particle ... interference patterns etc
to get a resolve , something has to be non linear , in this case
the detector in the radio , and the recovered signal will be the
vector sum of the two carriers / time and for a spectrum , then a
reference is needed to recover the modulation , CIO , to give
freq/amp/time , or a complex w/f / time for a detector alone
G?
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From: "edgar" <[email protected]>
Sent: Wednesday, September 11, 2013 6:03 AM
To: <[email protected]>; <[email protected]>
Subject: LF: Radio signals
Hi Group,
What is the mechanism for the way radio signals combine in the air?
For example
1.There are two transmitters each sending out the same fixed frequency
sine wave signal.
2. There are no other signals in space, and no background noise.
3. There are no propagation factors modifying the signals.
e.g. buildings, ionosphere layers.
4. Both transmitters are the same distance from the receiver.
5. Both signals have the same polarisation.
How have the signals combined when they reach a receiving antenna at a
reasonable distance from both transmitters?
It the process addition, multiplication or some other process?
Regards, Edgar
Moonah, Tasmania.
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