UNIVERSITÀ DI PISA

Radio-Frequency & Microwave Integrated Circuits Laboratory

  

 

 

10-GHz Ultra Wide Band Tunable Filter for Pulse Shaping in Optical Fibers
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   A ultra wide band (10KHz - 10GHz) multichip module implementing a 13-tap transversal equalizer for chromatic dispersion compensation in 10 Gb/s fiber networks. The tap coefficients can be continuosly varied in real time and the impulse response monitored through specifically developed software.

 

 

3D model of the multi-chip model

 

Prototype of the multi-chip module

 

Top view of case of the multi-chip module

 

Measurement set-up

 

Measurement of the real time pulse response