Five Tips to Improve Dynamic Range

Dynamic range is the ratio of the maximum signal level to the smallest signal level achievable in a measurement.  Tools with good dynamic range are especially helpful for analyzing wide dynamic range signals in which a full-scale signal must be acquired, while at the same time, very small amplitude signal details must be visible. Here are five tips for improving the dynamic range of your measurement instrument.

Determining an RF Burst's Envelope

Figure 1: Demodulation is one method
of determining the envelope of an RF burst

There aren't many wireless environments more complex than that of the electronic-warfare arena. Spread-spectrum clocking, frequency hopping, jamming, you name it: It's an RF jungle out there, and signals intended for electronic-warfare applications demand precision instrumentation and skilled hands for test and measurement purposes.