PV researchers get a training network Design How-To 11/27/2012 3 comments A consortium of companies and research institutes are forming a network for the interdisciplinary training of researchers in advanced thin-film photovoltaic technologies.
Energy harvesting at the press of a button Design How-To 11/26/2012 Post a comment Mechanical energy from many sources can be tapped by means of energy harvesting to power electronic devices and particularly to send wireless control messages to activate systems remotely. Frank Schmidt, CTO of EnOcean GmbH introduces the ECO 200 energy harvest unit and provides considerations for its use and application examples.
ARM-backed power player raises cash Design How-To 11/22/2012 1 comment Digital power control startup has raised an additional $8 million to be used to extend the company's reach into overseas markets and a broader set of applications.
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.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments