DocumentCode
1909659
Title
IQ oscillators: Tracking AM and FM demodulators
Author
Biswas, B.N. ; Chatterjee, S. ; Pal, S.
Author_Institution
Sir J C Bose Sch. of Eng., SKF Group of Instn., Hooghly, India
fYear
2011
fDate
13-20 Aug. 2011
Firstpage
1
Lastpage
4
Abstract
The behaviour of a quadrature oscillator when subjected to a synchronizing signal has been analysed and experimentally studied in depth. It has led to the development of a single shot tracking FM discriminator with excellent interference rejection capability. It can also be used as a phase locked demodulator exploiting tracking capability.
Keywords
amplitude modulation; demodulators; discriminators; frequency modulation; interference (signal); oscillators; AM demodulator tracking; FM demodulator tracking; FM discriminator; IQ oscillators; interference rejection capability; phase locked demodulator; quadrature oscillator; signal synchronization; single shot tracking; tracking capability exploitation; Demodulation; Equations; Filtering theory; Frequency modulation; Interference; Mathematical model; Oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
General Assembly and Scientific Symposium, 2011 XXXth URSI
Conference_Location
Istanbul
Print_ISBN
978-1-4244-5117-3
Type
conf
DOI
10.1109/URSIGASS.2011.6050494
Filename
6050494
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