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dirk.bruere
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re: Nano vacuum tubes could make better batteries, or memories
dirk.bruere   2/10/2010 1:57:26 PM
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Quite an explosion if a 1 kg battery developed a mechanical cascade failure and released its 1 MJ in a few milliseconds. That's about the equivalent of 250g of TNT - approximately 5 hand grenades worth.

TDI Power
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re: Nano vacuum tubes could make better batteries, or memories
TDI Power   1/21/2010 4:58:45 PM
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If this concept pans out, that means that ceramic vacuum tube batteries could also end up being extremely rugged. As long as the final sealing of the ceramic didn't turn out to be a problem with the heat. This could circumvented by maybe sealing it with a laser. Vinnie Ravo



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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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