If you’ve ever used an RF signal analyzer, you’re probably used to seeing displays like the spectrum graph or constellation plot. Of course, trusting the answers you get from the instrument often ...
Modern RF amplifiers need both linearityand high efficiency. The linearity requirementis due to the use of modern modulationschemes, such as QAM (quadrature-amplitudemodulation) and OFDM ...
The system in Figure 2 uses the ADF4372 PLL (see Figure 5), a wideband synthesizer with integrated VCO, that allows the implementation of fractional-N or integer-N frequency synthesizers when used ...
Spirent’s James Kimery spoke with EEWorld on how testing Wi-Fi devices is becoming more of an end-to-end experience. The RF is mature; it’s time to move on to performance testing.
As a chair for the AMS track at DesignCon, I wanted to talk about a special event I put together for DesignCon AMS track. I specifically created this year a tutorial to emphasize on behavioral ...
La Center, WA. Signal Hound, a developer of RF test and measurement equipment, has announced the addition of SCPI compatibility for its spectrum analyzers via its Spike software. Spike provides ...
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