Ultra-wide-band radio signal generation using optical frequency-shift-keying technique

We proposed a novel technique for generation of micro- or millimeter-wave pulses using optical frequency-shift-keying (FSK) modulation. FSK signals were obtained by an integrated four optical phase modulators. The pulses can be obtained as an optical beat of two spectral components, during transient...

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Bibliographic Details
Published in:IEEE microwave and wireless components letters 2005-03, Vol.15 (3), p.153-155
Main Authors: Kawanishi, T., Sakamoto, T., Izutsu, M.
Format: Article
Language:English
Subjects:
Frequency modulation
Frequency shift keying
Integrated optics
Millimeter wave technology
Optical modulation
Optical pulse generation
Pulse modulation
RF signals
Signal generators
Ultra wideband technology
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Summary:We proposed a novel technique for generation of micro- or millimeter-wave pulses using optical frequency-shift-keying (FSK) modulation. FSK signals were obtained by an integrated four optical phase modulators. The pulses can be obtained as an optical beat of two spectral components, during transient FSK state which is shorter than 100 ps.
ISSN:1531-1309
2771-957X
1558-1764
2771-9588
DOI:10.1109/LMWC.2005.844206