Title :
Spectra of a frequency-shift-keyed signal amplitude-modulated by a sinusoidal wave
Author :
Chan, Calvin K. ; Tjhung, T.T.
Author_Institution :
University of Singapore, Department of Electrical Engineering, Singapore
Abstract :
The spectra of a continuous-phase frequency-shift-keyed signal amplitude-modulated by a sinusoidal wave at half the bit-rate frequency are derived. Some numerical evaluations of the power cumulative distribution as a function of the frequency-modulation and amplitude-modulation indices are presented.
Keywords :
amplitude modulation; digital signals; frequency shift keying; amplitude modulated signal; frequency shift keying; spectra;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19720297
