commentary Bandwidth isn't as scarce as you think. The cure for the broadband blues is right in front of our faces, but we don't see it because we've trained ourselves to look elsewhere. The answer is ...

The key parameters of the FSS technique and their impact on EMI performance. How to evaluate FSS performance using simulation, ICs, and a signal generator. Frequency spread spectrum (FSS) is a ...

While 5G technology offers enormous improvements over previous-generation licensed wireless networks, much of the impetus for pushing 5G into new frequency bands comes from old-fashioned physics, ...

Whenever a carrier is modulated by an information signal, new signals at different frequencies are generated as part of the process. These new frequencies, which are called side frequencies, or ...

One of the huge drawbacks of modern technology is that it fills the air around us with radio signals. From your kitchen radio to your LTE-enabled smartphone, all of these devices use radio waves to ...

Federal regulators have set ground rules for the commercial use of 27MHz of wireless spectrum that was once exclusively for use by the government. The U.S. Federal Communications Commission's ...

A new quantum sensor can analyze the full spectrum of radio frequency and real-world signals, unleashing new potentials for soldier communications, spectrum awareness and electronic warfare. Army ...

Rohde & Schwarz announced their R&S FSW-B8001 option, extending the internal analysis bandwidth of the R&S FSW high-end signal and spectrum analyzer to 8.3 GHz. Rohde & Schwarz announced their R&S FSW ...

In 2021, Verizon won an FCC auction granting it access to between 140 and 200 megahertz of the 2-4 gigahertz C-band. Now, Verizon is announcing it's gaining access to some of that bandwidth four ...

No. Different countries have allotted different parts of the radio spectrum for RFID, so no single technology optimally satisfies all the requirements of existing and potential markets. The industry ...