A microprocessor-controlled ionospheric
โ
T.J. Reynolds; E.R. Williams
๐
Article
๐
1983
๐
Elsevier Science
โ 384 KB
The interfacing of a commercially available microcomputer (Commodore PET) to a powerful r.f. pulse transmitter-receiver system is described. The microprocessor implementation, control of frequency and digitization of the received A-scans render rapid multifrequency operation of the system possible a