tag: NFC

Build Battery-Free Smart Locks With NFC Energy Harvesting Technology
By Infineon - 31 Jan, 2024 - Comments: 0

Today, battery-powered smart locks with shared access capabilities have become increasingly popular in both consumer and industrial access control applications. However, battery-related issues frequently arise in many use cases. For outdoor applications, fluctuating temperatures and extremes can significantly reduce battery life. Indoor applications, on the other hand, can incur high battery re... » read more

Secure NFC-Based Wireless Battery Management System
By Technical Paper Link - 29 Nov, 2023 - Comments: 0

A new technical paper titled "Wireless BMS Architecture for Secure Readout in Vehicle and Second life Applications" was published by researchers at TU Graz and NXP. Abstract "Battery management systems (BMS) are becoming increasingly important in the modern age, where clean energy awareness is getting more prominent. They are responsible for controlling large battery packs in modern elect... » read more

Security Highlight: Evil Never Sleeps
By Marc Witteman - 07 Jul, 2022 - Comments: 0

Recently, Apple introduced a useful but potentially dangerous feature to its iPhones. Most of us would assume that a phone becomes inactive when switched off by the user or due to low power. Surprisingly, newer phones continue limited functionality for several hours in low power mode or even if it is off. This includes cards in your Wallet and the Find My service. This feature caught the attent... » read more

Research Bits: March 15
By Jesse Allen - 15 Mar, 2022 - Comments: 0

Interferometer on chip Researchers at the University of Rochester developed an optical interferometer on a 2mm by 2mm integrated photonic chip that is capable of amplifying interferometric signals without a corresponding increase in extraneous noise. Interferometers merge two or more sources of light to create interference patterns that provide information able what they illuminate. “If y... » read more

Securing Short-Range Communications
By John Koon - 15 Dec, 2021 - Comments: 0

Short-range wireless communication technology is in widespread use and growing rapidly, adding conveniences for consumers while also opening the door to a whole range of cyberattacks. This technology is common across a variety of applications, from wireless key fobs to unlock a car and start the ignition, to tags used to help drivers find misplaced items such as car keys. RFID also is starti... » read more

Wireless Power Market Heats Up
By Bryon Moyer - 26 Aug, 2020 - Comments: 2

The wireless power market is in flux as established technologies meet newer approaches. Old standards battles have simmered somewhat, but competing messages remain. What the public ends up using will depend heavily on public charging infrastructure, but the stakes are significant. The market for battery chargers is forecast to reach $25B by 2022. Most of those chargers plug into the wall, bu... » read more

Software-Defined Test And Measurement
By Jeff Dorsch - 07 May, 2018 - Comments: 0

Software-defined radios, instrumentation and test are ramping up alongside a flood of new technologies related to assisted and autonomous vehicles, 5G, and military/aerospace electronics, breathing new life and significant change into the test and measurement market. Software-defined test adds flexibility in markets where the products and protocols are evolving or still being defined, and wh... » read more

Wireless Test Faces New Challenges
By Jeff Dorsch - 09 Apr, 2018 - Comments: 0

Your mobile phone is far more complex than it was even five years ago, and it’s about to become even more complex with new wireless technologies. That has set off a scramble among test equipment vendors to come up with solutions, methodologies and equipment that is affordable, effective and reliable enough to make sure all of this technology works as planned—and that it continues to work th... » read more

The Week in Review: IoT
By Jeff Dorsch - 02 Mar, 2018 - Comments: 0

Finance CyberX raised $18 million in Series B funding, bringing its total funding to $30 million. Norwest Venture Partners led the new round and was joined by ff Venture Capital, Flint Capital, Glilot Capital Partners, and OurCrowd. CyberX makes its headquarters in Framingham, Mass., with operations in Israel. The startup offers security protection for Industrial Internet of Things application... » read more

The Week in Review: IoT
By Jeff Dorsch - 19 Jan, 2018 - Comments: 0

Finance VDOO Connected Trust received $13 million in seed funding led by 83North, with participation by Dell Technology Capital and individual investors David Strohm, Joe Tucci, and Victor Tsao. The startup offers Internet of Things device developers the capability to add cybersecurity features to those devices after they’re deployed. VDOO was founded last year in Israel by Netanel Davidi, U... » read more

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