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DrFPGA
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re: Researchers develop easy way to measure power
DrFPGA   6/6/2012 5:12:25 PM
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What I'd like is an inexpensive device to measure power use in the home. How about an interposer in an electrical outlet that measures and reports power use thru the outlet? Can I get one for a couple of $?

ksoundi
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re: Researchers develop easy way to measure power
ksoundi   6/5/2012 4:38:13 AM
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This seems to be an excellent means of measuring power.Avoiding the accuracy problems associated with the magnetic methods are a good move.How about the smallest power it can measure?Is there any cost figures available?

Bert22306
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re: Researchers develop easy way to measure power
Bert22306   6/4/2012 11:56:42 PM
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When I read the title, I thought "what's new?" I guess the real story is the accuracy of the measurement has been improved?



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As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.

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