Multi-tone signals are composed of multiple single sine waves or tones with unique amplitudes, phases, and frequencies. Originally, multi-tone testing was implemented to increase the speed of immunity testing, but it also improves equipment efficiency, higher flexibility, and is fully compliant to standards. Multi-tones are also used in measuring modern audio levels in consumers and professional audio devices, broadband devices, and in internet audio. This application note further discusses multi-tone testing, the theory of the science behind it, and how to put it into practice.
The Defense Advanced Research Projects Agency (DARPA) says its scientists are looking to downsize existing antennas that handle very low frequency (VLF) signals in an effort to improve long-distance wireless communications.
A new animal study linking cancer and devices that emit non-ionizing radiofrequency radiation (RFR) has cast a shadow over the rollout of faster, next-generation 5G mobile network technology in the United States.
Researchers at RMIT University in Melbourne, Australia have found out how to manipulate liquid metals bathed in water so that they create different electronic circuits. The development paves the way for malleable electronic circuits.
Comcast released the results of a survey from earlier this year providing valuable insights into why consumers are interested in smart home services, what features are most desired, and how they plan to use smart home technologies. The biggest find of the survey is that consumers are more interested in a smart home as a service (SHaaS) over connected devices that remotely control devices in the home. This application note discusses SHaaS, its components, and how it works.
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Wirepas and u‑blox, a global leader in wireless and positioning modules and chips, have partnered to offer an advanced decentralized radio communications solution (comparable with advanced mesh technology) for demanding industrial Internet of Things (IoT) applications.
Computational mathematics and physics double major spends summer developing ways to create 5G cellular technology at the National Institute of Standards and Technology.
Billion Electric , the leading provider of Smart City and IoT solutions, announced the launch of its innovative IoT Gateway, SG6300NZL , an important hub that connects various sensors/devices through Zigbee, Ethernet, RS485, and PLC communications.
Richardson RFPD, Inc. announced recently the availability and full design support capabilities for a new power limiter from MACOM Technology Solutions Inc.
Amp'ed RF Wireless Technology, an international provider of advanced Wi-Fi and Bluetooth SoC, announces the availability of Amp'ed RF ART6212.
IZT GmbH expands its powerful RF receiver family introducing the IZT R5000. The next generation of high performance receivers combines up to 100 MHz instantaneous bandwidth with the proven excellent RF performance of the legacy IZT receivers. The R5000 covers the frequency range between 9 kHz and 18 GHz.