Acoustic frequency filters, which convert electrical signals into miniaturized sound waves, separate the different frequency ...

Some 5G networks use the 25-39 GHz frequency band, but there are also two other frequencies available. 5G cellular networks are being deployed worldwide and offer substantially higher speeds than ...

Editor’s note: Tom Snyder, executive director of rapidly growing Raleigh-based RIoT and a thought leader in the emerging Internet of Things, is the newest columnist to join WRAL TechWire’s list of top ...

In an exploratory clinical trial, four male patients diagnosed with major depressive disorder underwent eight weeks of treatment with a device that generates a low-frequency ultralow magnetic field ...

Federal auctions for radio frequency leasing don’t usually generate much excitement or press, but the auction results released this March told a different story. The Federal Communications Commission ...

The generators are designed to power wireless sensors and other devices that monitor machinery and processes such as the condition of plant equipment. The microgenerator converts kinetic energy from ...