Joined: 22 May 99
CODFM (muli-carrier) much better for SETI emissions than modulated CW.
I have done the math in a spreadsheet, and you get a much better S/N ratio.
The current SETI-link-equation is totally blind to multicarrier modulation, as it was derived from CW Microwave AHAT link equations in use in the 1950s.
©2018 University of California
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.