Apollo communications systems - Lunar multipath signal characteristics
Radio signal characteristics due to lunar multipaths when lunar module in orbit around moon
Belles, H. W.↗
Engineering topics
Belles, H. W.
Publications and source records attributed to Belles, H. W..
Apollo communications system. Task E-59B - MSFTP-2 bit synchronizer performance analysis
Mathematical model for predicting performance degradation of MSFTP-2 bit synchronizer used in MSFN
Belles, H. W.↗