Opto-VLSI-based reconfigurable microwave photonic transversal filter with positive and negative coefficients
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Authors
Xiao, F.
Juswardy, Budi
Alameh, K.
Date
2008Type
Conference Paper
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Xiao, F. and Juswardy, B. and Alameh, K. 2008. Opto-VLSI-based reconfigurable microwave photonic transversal filter with positive and negative coefficients, pp. 251-254.
Source Title
2008 IEEE International Meeting on Microwave Photonics jointly held with the 2008 Asia-Pacific Microwave Photonics Conference, MWP2008/APMP2008
ISBN
School
Curtin Institute of Radio Astronomy (Physics)
Collection
Abstract
A novel reconfigurable microwave photonic filter structure with positive and negative coefficients is proposed and demonstrated. The filter structure comprises two arrayed waveguide gratings, a custom-made fiber array, high-dispersion fibres, and a reconfigurable Opto-VLSI processor. Positive and negative filter weights can flexibly be synthesised to realise arbitrary transfer functions. Experimental results are presented, which demonstrate the principle of the proposed filter structure. ©2008 IEEE.
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