A comprehensive theoretical study of dual loop optoelectronic oscillator

In the present paper a theoretical analysis of pole movement in dual loop optoelectronic oscillator (DLOEO) has been carried out. A new circuit arrangement for DLOEO is proposed, where the band pass filter (BPF) has been replaced by an oscillator using injection locking technique. It has been seen f...

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Bibliographic Details
Published inOptik (Stuttgart) Vol. 127; no. 6; pp. 3337 - 3342
Main Authors Ghosh, Dia, Mukherjee, Arindum, Chatterjee, Somnath, Biswas, Baidya Nath
Format Journal Article
LanguageEnglish
Published Elsevier GmbH 01.03.2016
Subjects
Bandpass filters
Circuits
Dual loop optoelectronic oscillator
Energy balance principal
Feedback loops
Injection locked oscillator
Injection locking
Optoelectronics
Oscillators
Poles
RF band pass filter
Simulation
Energy balance principal
Dual loop optoelectronic oscillator
Injection locked oscillator
RF band pass filter
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Summary:In the present paper a theoretical analysis of pole movement in dual loop optoelectronic oscillator (DLOEO) has been carried out. A new circuit arrangement for DLOEO is proposed, where the band pass filter (BPF) has been replaced by an oscillator using injection locking technique. It has been seen from the theoretical and simulation results that the performance of the proposed system is similar to that of the conventional DLOEO. Moreover the proposed system eliminates the requirement of RF filter in the feedback loop of the Optoelectronic Oscillator (OEO).
Bibliography:ObjectType-Article-1
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content type line 23
ISSN:0030-4026
1618-1336
DOI:10.1016/j.ijleo.2015.12.085