Title :
A Technique of PCM Transmission over 2 GHz Microwave Radio
Author_Institution :
Hewlett-Packard Company, Mountain View, Calif.
fDate :
9/1/1975 12:00:00 AM
Abstract :
The application of multiplexed PCM channels to a microwave radio system is attractive in areas where geographic terrain limits the practicality of cable plant construction. A technique of interfacing the digital signal with an analog radio baseband is described. The successful Inclusion of a voice-frequency (VF) orderwire at the low frequency end of the digital spectrum without a significant penalty in error-rate performance demonstrates the efficiency of the technique.
Keywords :
FM communication; Microwave radio communication; PCM communication; Bandwidth; Baseband; Degradation; Error analysis; Frequency modulation; Hardware; Microwave theory and techniques; Phase change materials; RF signals; Receivers;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1975.1092911
