How analog signal engineering is performed, in broad strokes. What are the component-selection considerations for new designs? What are VFAs and how are they used? Analog signal engineers specialize ...

Characterizing SSBW for VFAs and FDAs. What's hiding in some fully differential amplifiers? Measuring response shape and harmonic distortion. Adding an input common-mode control loop to a legacy FDA.

Mixed-signal ICs used in cellphones, DVD players, HDTVs, and set-top boxes require analog signal measurements during production. Therefore, the automated test equipment (ATE) systems used to test such ...

In Part 2 we related the impact on signal quality to some possible real-world basic signal and shield grounding choices (both the good and the bad). But, even in that brief discussion, it is clear ...

TOKYO--(BUSINESS WIRE)--NTT Corporation (President and CEO: Akira Shimada, “NTT”) has succeeded in the world’s fastest 1 optical transmission experiment of digital coherent 2 optical signals exceeding ...

Harman Kardon's 7.1-channel DPR 2005 and DPR 1005 digital path receivers take Harman Kardon's digital path receiver platform to new levels of performance and functionality. The DPR 2005 and DPR 1005 ...

Repairing radios was easier when radios were simple. There were typically two strategies. You could use a signal tracer (an amplifier) to listen at the volume control. If you heard something, the ...