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how to realize the spec of all RF component in UWB

Question asked by brightboy on Dec 27, 2007
Dear Friends,

     I am simulating the UWB system using Agilent UWB library, but I find it can't simulate all the RF components like DAC, ADC, Mixer et cl.

    Take the UWB signal source as the example, there is no bit energy in this part, and in the UWB receiver, it is also difficult to calculate the received signal energy. The output of the UWB signal source is float, it means I don't need to add DAC into the system.

    Because of the problems above, I can't add the mixer (conversion gain), DAC and ADC into the system.

    Who can help me, give me some comments, let me realize the detailed system.

    Many thanks!


                                                                       John.  

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