2 ms·
Sounds very interesting but I wonder if the null of the transmitting antennas is stable in the presence of multipath reflections. This scheme also works only i
by zwieback 16y ago
Sounds very interesting but I wonder if the null of the transmitting antennas is stable in the presence of multipath reflections.
This scheme also works only if all nodes have full-duplex setups, which is impractical for small devices.
- lutorm 16y agoNo, reflections can have any phase, so you can't possibly cancel them out with a fixed geometry. But given the 1/r^2 falloff, unless the reflections are from very nearby, they will be a lot weaker than the direct path.