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Doing PSS+PNOISE or PAC for Discrete-Time System in SpectreRF

RFStuff over 9 years ago

Dear All,

I have some blocks like Discrete time filter and receiver.

The output are discrete in time. i.e. Vout exsits only for n.Ts where n ={0,1,2,3............}.

I saw some white paper of Cadence but I found that they use Zero-order-Hold(ZOH) to make it continuous.

Is there a way to see the PNOISE / PAC output only for discrete time points. (basically I needn't have to use ZOH) ?

Kind Regards,

Parents

Andrew Beckett over 9 years ago

I'm assuming you just want sampled PAC (which is available under the Specialized Analyses cyclic choice at the bottom of the PAC form.

Regards,

Andrew.
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Andrew Beckett over 9 years ago

I'm assuming you just want sampled PAC (which is available under the Specialized Analyses cyclic choice at the bottom of the PAC form.

Regards,

Andrew.
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