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Monthly Archives: March 2008

Graphene Transistors & CNTs To Save Chip Industry.

What comes after silicon and who will make it? Almost certainly the Americans will make it as US companies like IBM and Nantero of Boston appear to be leading the way in getting tangible results from research into graphene and carbon nanotubes as alternatives to silicon.

Top 10 Gadget Masters – March

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Looking at the most popular Gadget Masters this month, we realised there must have been a Star Wars convention this month we didn’t hear about, because the most popular entry was the remarkable LED lightsaber. May the force be with you. Closely following behind was the rotating LED display gadget, and Andrew’s headphone amp snapping at the LED gadget’s heels. ...

Toric cuts jitter with first chip

London-based Toric has turned its anti-jitter technology into a clock distribution block for scaling and controlling multiple clocks on a system-on-chip independently and making software defined radio designs more efficient. Out of the fundamental anti-jitter control (AJC) design launched last year, the start-up has produced a phase filter to replace or improve the jitter of phase locked loops (PLLs). This ...

A rough guide to MIMO

Commercial radio technology has reached an inflection point similar to the transition from analogue to digital which created a range of new digital technology. Now we are moving from single carrier technologies, where we transmit one digital symbol at a time, to the point where we are potentially transmitting hundreds of symbols simultaneously (OFDM) using multiple RF carriers. The change ...

The Charm Of The Americans

“Hey this was built when you Brits were conquering the world”, was the greeting on the deck of the Old Queen Mary, reminding me, four hours after getting into LAX, that I was back in the land of cheery greetings from total strangers. It bucked me up.