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Ansoft Designer / Ansys Designer 在线帮助文档：

System Simulator >
System Component Models >
Miscellaneous >
   Sampling Rate Downsampler for Real Signal (SRDR)       

Sampling Rate Downsampler for Real Signal (SRDR)

 

 


Property

Description

Units

Default

Range/Type

DF

The factor by which the input signal is downsampled

None

8

[1, Inf)/Integer

OFFSET

Initial samples to remove

None

0

[0, Inf)/Integer

RIN

Input impedance

Ohm

Inf

(0, Inf]/Real

ROUT

Output impedance

Ohm

0

[0, Inf)/Real

Ports

Input

Input signal (real)

Output

Output signal (real)

 

Notes

This model downsamples a real input signal. After removing OFFSET samples from the beginning of the data, the downsampler outputs the first sample in each block of DF input samples.This model can be used for ideal sampling.

Netlist Form

SRDR:Name n1 n2 DF=val [OFFSET=val] [Rin=val][Rout=val]

Netlist Example

SRDR:1 1 2 DF=16



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