Title :
A partially coherent CPM receiver with cochannel interference
Author :
Chapelle, Gregory P. ; Milstein, Laurence B.
Author_Institution :
Mil. Electron. & Avionics Div., TRW Inc., San Diego, CA, USA
Abstract :
Continuous phase modulation has been investigated in recent years because of its desirable spectral properties. A partially coherent detector for CPM has previously been derived and its performance investigated for an additive white Gaussian noise channel. This paper extends the previous results by considering the effects of an interfering user. Variation of the optimum modulation index with interference power-to-signal power ratio is discussed as well
Keywords :
Gaussian channels; Gaussian noise; cochannel interference; continuous phase modulation; error statistics; radio receivers; white noise; additive white Gaussian noise channel; cochannel interference; continuous phase modulation; error probability; interference power-to-signal power ratio; interfering user; optimum modulation index; partially coherent CPM receiver; partially coherent detector; performance; spectral properties; Additive white noise; Aerospace electronics; Degradation; Detectors; Frequency; Interchannel interference; Jamming; Phase estimation; Phase locked loops; Phase modulation;
Conference_Titel :
Communications, 1994. ICC '94, SUPERCOMM/ICC '94, Conference Record, 'Serving Humanity Through Communications.' IEEE International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-1825-0
DOI :
10.1109/ICC.1994.368992
