System Bits: March 26


Swear to tell the truth Lots of lies are told on the Internet. Shuyuan Ho of Florida State University wants to unveil those falsehoods with an online polygraph. “The future of my research is an online polygraph that could be used many different ways,” said Ho, an associate professor in the College of Communication and Information. “You could use it for online dating, Facebook, Twitter... » read more

Domain Expertise Becoming Essential For Analytics


Sensors are being added into everything, from end devices to the equipment used to make those sensors, but the data being generated has limited or no value unless it's accompanied by domain expertise. There are two main problems. One is how and where to process the vast amount of data being generated. Chip and system architectures are being revamped to pre-process more of that data closer to... » read more

Shedding Pounds In Automotive Electronics


Weight is emerging as a key concern for carmakers as more electronic circuitry is added into vehicles that are either fully or partially powered by batteries. As a result, chipmakers and OEMs are exploring alternative substrate materials, different types of sensor fusion, and new ways to reduce the number of wires. Adding pounds reduces driving range for electric or hybrid vehicles. The auto... » read more

Chip Design For The Age Of New Mobility


In the new age of mobility, vehicles are valued more and more for their electronic features instead of mechanical specifications. As a result, companies that are able to own and optimize the design of these critical electronics will capture more of the available profit. This is bringing traditional automotive manufacturers into the electronics business, while simultaneously attracting tech comp... » read more

How To Reduce Thermal Guard-Banding


Accuracy in temperature sensors can have a big impact in designs from 40nm down to 7nm and beyond, reducing the amount of guard-banding that is required, which in turn can lower the power and extend the life and reliability of components. But at these process geometries, not all sensors measure temperature equally. Thermal guard-banding is a very important consideration for design teams, and... » read more

Week in Review: IoT, Security, Auto


Internet of Things Tony Franklin, Intel’s general manager for Internet of Things Segments, is interviewed by Lorin Fries on how the chipmaker is helping to develop smart farming applications. “We focus primarily on high-performance computer technologies, as well as communication technologies, which have great applicability for food systems. We work closely with a broad ecosystem of partner... » read more

An Integrated Simulation Platform to Validate Autonomous Vehicle Safety


Autonomous driving systems rely upon sensors and embedded software for localization, perception, motion planning and execution. Autonomous driving systems can only be released to the public after developers have demonstrated their ability to achieve extremely high levels of safety. Today’s hands-off autonomous driving systems are largely built with deep learning algorithms that can be trained... » read more

Scaling To Meet Engineering Challenges In Transportation


If you’re working on anything related to self-driving cars, you’re likely pondering the tradeoff between what’s technically possible and socially feasible. Example: what do you do if the posted speed is 25mph while the local norms are to travel at least 30 mph? Obey the law and annoy the drivers around you? Or follow the herd and risk the ire of local law enforcement and officials who are... » read more

Power/Performance Bits: Jan. 8


Ferrimagnetic memory Engineers at the National University of Singapore, Toyota Technological Institute, and Korea University propose a new type of spintronic memory that is 20 times more efficient and 10 times more stable than commercial ones. In spintronic devices, data is stored depending on up or down magnetic states. Current devices based on ferromagnets, however, suffer from a few issu... » read more

Ultra-Low-Power SAR ADC in 22 nm FD-SOI Technology Using Body-Biasing


Today’s sensor applications show a rising demand on miniaturized autonomous sensors nodes with extreme requirements on power dissipation. One core functionality of these sensor nodes is the conversion of analog sensor signals to digital data for post processing and data communication. In this work a 11-bit Successive Approximation Register (SAR) ADC with minimized power dissipation is develop... » read more

← Older posts