Title :
Field experiments of narrowband digital FM transmissions with diversity reception at 1.45 GHz carrier frequency
Author :
Ohno, K. ; Adachi, F.
Author_Institution :
NNT Radio Commun. Syst. Labs., Yokosuka, Japan
fDate :
5/12/1988 12:00:00 AM
Abstract :
Field experimental results of narrowband digital FM signal transmissions at 1.45 GHz carrier frequency was reported. A 16 kbit/s Gaussian-filtered MSK (GMSK) was employed for the modulation scheme. Transmitted signals were received by a two branch space diversity receiver using improved frequency-detection schemes. The measured bit-error rates (BERs) are presented
Keywords :
digital communication systems; diversity reception; frequency modulation; minimum shift keying; mobile radio systems; radio reception; radiowave propagation; 1.45 GHz; 16 kbit/s; Gaussian-filtered MSK; bit-error rates; carrier frequency; diversity reception; frequency-detection schemes; land mobile radio; modulation scheme; narrowband digital FM transmissions; two branch space diversity receiver;
Journal_Title :
Electronics Letters
