News & Analysis
RF testing
7/11/2003 6:45 AM EDT
RF testing
RF fading stirs simulation, test issues
Challenges confront RFIC, WLAN testing
Confidence in Waterfall Curves guides noise analysis in wireless system test
Mixed-signal oscilloscope resolves clocking issues in serial bus system debugging
Testing an A/D's power supply rejection ratio
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Controlled noise sources the key to RF test
Communications experts have long correlated symbol constellations-phase and amplitude shifts in the carrier signal-with bit error rate (BER).
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