Talk slides at 2010 AMSAT Space Symposium - Phil Karn, KA9Q
Talk slides at 2010 AMSAT Space Symposium - Phil Karn, KA9Q
Talk slides at 2010 AMSAT Space Symposium - Phil Karn, KA9Q
SHOW LESS
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Demodul<strong>at</strong>ing BPSK1000<br />
Estim<strong>at</strong>e carrier freq & symbol timing<br />
Demodul<strong>at</strong>e DBPSK<br />
De-interleave<br />
Rx audio in<br />
Viterbi decode<br />
HDLC decode<br />
Decoded frames<br />
Brute force during<br />
acquisition, then track<br />
128 copies during<br />
acquisition, 1 for<br />
each interleaver<br />
phase
Change language