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Spur Chart Plotter

by Tim Merkin

 

26 Jul 2005 (Updated 28 Jul 2005)

This m-file plots a spur chart for the mixing operation in a receiver

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Description

This M-file plots the common spur charts used for determining interference frequencies during a non-linear operation (such as mixing) which could cause inter-modulation distortion. The inter-modulation product order can be specified along with the type of mixing employed in the receive path of the communication receiver. Spur Chats for sum mixing, difference mixing with low-side local oscillator, and difference mixing with high-side local oscillator can be plotted. Furthermore, the order of inter-modulation distortion can be specified as well.

MATLAB release MATLAB 7.0.1 (R14SP1)
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Updates
28 Jul 2005

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Tag Activity for this File
Tag Applied By Date/Time
wireless Tim Merkin 22 Oct 2008 07:54:10
spurious response chart Tim Merkin 22 Oct 2008 07:54:10
rf Tim Merkin 22 Oct 2008 07:54:10
intermodulation distortion Tim Merkin 22 Oct 2008 07:54:10
intermodulation distortion Adeel Farrukh 21 Oct 2009 11:37:52

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