Title :
Low phase noise synthesizer with integral FM modulator
Author :
Josefberg, Kuti ; Lev, Chen ; Levine, Ely
Author_Institution :
FWI Ltd., Herzlia, Israel
Abstract :
A low noise synthesizer combined with an analog FM modulator had been implemented and tested successfully at 2.5-2.8 GHz. The modulating signal at 300-3000 Hz range had been ejected into the LPF loop. The choice of the LPF components plays a major role in the output spectral purity.
Keywords :
UHF devices; frequency modulation; frequency synthesizers; modulators; phase noise; LPF loop; analog FM modulator; frequency 2.5 GHz to 2.8 GHz; frequency 300 Hz to 3000 Hz; integral FM modulator; modulating signal; phase noise synthesizer; Frequency measurement; Frequency modulation; Noise measurement; Phase measurement; Phase noise; Synthesizers; FM Modulator; Phase Lock Loop; Synthesizer;
Conference_Titel :
Electrical and Electronics Engineers in Israel (IEEEI), 2010 IEEE 26th Convention of
Conference_Location :
Eliat
Print_ISBN :
978-1-4244-8681-6
DOI :
10.1109/EEEI.2010.5662199
