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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u-blox (SIX:UBXN), a global leader in wireless and positioning modules and chips, announced its partnership with Digi-Key to distribute its products in the US. Since its foundation in 1972, Digi-Key Electronics is ranked as the number 1 distributor of electronic components and the industry leader in electronic component selection, availability and delivery worldwide.
Novel applications and value-added services such as management platforms are expected to restore the average revenue per line (ARPL) in the Brazilian machine-to-machine (M2M) market.
Advantech Wireless, a global leader in satellite broadband communications solutions, will present details of its new High Speed Broadcasting Datalink Solution at the IBC 2016 Exhibition that will take place September 9 – 13, 2016 at RAI, Amsterdam.
Skyworks is pleased to introduce two new Wi-Fi switches that are ideal for WLAN networks, repeaters, ISM band radios, Bluetooth systems, smartphones, and connectivity modules.
The pursuit of next-generation technologies places a premium on producing increased speed and efficiency with components built at scales small enough to function on a computer chip.
LTE deployment is spiking the adoption of diameter signaling, the protocol that servers and software use to communicate within the core of the LTE network. ABI Research forecasts global LTE subscriptions will reach nearly four billion by 2021.