I get the impression you are trying to catch a signal that no human can even understand, or what kind of signal to observe. We are insects trying to understand the motives of humans. New ideas and concepts may help. Finding an alien signal will occur by serendipity. The discovery of a signal, my prediction is: “We are as insects destroyed or ignored that is are lot in life.â€
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.