iPhone 4s performance measured News & Analysis 11/21/2011 15 comments Mobile device performance analytics firm, Metrico Wireless, has released its report on the iPhone 4S and its relative performance across its three supported U.S. networks; AT&T, Sprint and Verizon Wireless.
Spectrum analysis in real time Product News 11/21/2011 Post a comment The latest MCS real-time spectrum analyzer software from Aaronia AG runs with any operation system such as MAC OS, Linux and Windows and provides real-time remote control with any Spectran spectrum analyzer.
Personal Geiger counter, anyone? News & Analysis 11/17/2011 18 comments Radiation is something you cannot smell or see. Unless you have your own Geiger counter, you can’t hear it, either. But that isn’t stopping the Japanese from figuring out a way to “sniff it out.”
NI adds six to PXI portfolio Product News 11/16/2011 Post a comment National Instruments has introduced six PXI products including a real-time embedded controller, PXI Express system expansion modules and high-speed data storage products for streaming data to and from disk.
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