Title :
A method for differentiating between frequency and phase modulated signals
Author :
Waller, Jeremy R. ; Brushe, Gary D.
Author_Institution :
Commun. Div., Defence Sci. & Technol. Organ., Salisbury, SA, Australia
Abstract :
Presents a simple technique for differentiating between frequency modulated (FM) and phase modulated (PM) signals, commonly referred jointly to as angle modulation. The method differs from current modulation recognition methods in that it estimates the best model of the transmission system, based on observations of the noisy received signal, instead of using pattern recognition approaches or estimating parameters of the received signals
Keywords :
frequency modulation; phase modulation; signal classification; frequency modulated signals; modulation recognition; phase modulated signals; transmission system; Amplitude modulation; Australia; Brushes; Frequency estimation; Frequency modulation; Pattern recognition; Phase modulation; Radio frequency; Signal to noise ratio; Surveillance;
Conference_Titel :
Information, Decision and Control, 1999. IDC 99. Proceedings. 1999
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-5256-4
DOI :
10.1109/IDC.1999.754205
