Title :
The Injection-Locked-Oscillator as a Microwave Amplifier of MSK Modulated Signals
Author :
Kumar, S. ; Chudobiak, W.J. ; Wight, J.S.
Abstract :
The use of an injection-locked-oscillator (ILO) as a microwave amplifier of minimum-shift-keying type of digitally modulated signal has been described. A large signal model of the ILO which identifies the key circuit parameters has been derived. Both the theoretical and experimental results in the form of the spectral spreading effect of a 6 GHz IMPATT microstrip ILO on the filtered 5 M bits/sec MSK signal have been presented. These results have been obtained for various values of the gain and the frequency offset.
Keywords :
Amplitude modulation; Bandwidth; Digital filters; Digital modulation; Equations; Filtering; Frequency shift keying; Microwave amplifiers; Microwave filters; Phase modulation;
Conference_Titel :
Microwave Symposium Digest, 1978 IEEE-MTT-S International
Conference_Location :
Ottawa, ON, Canada
DOI :
10.1109/MWSYM.1978.1123867
