The rise is fueled by advancements in the military, defense, telecommunications sectors, and 5G expansion. Spectrum analyzers ...

As technology marches on, gear that once required expensive lab equipment is now showing up in devices you can buy for less than a nice dinner. A case in point: those tiny displays originally sold ...

A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.

We all love our wireless devices. We want more features, higher data rates, and improved range. These demands, in turn, require advanced digital protocols. Meanwhile, the number of signal sources is ...

Few pieces of engineering equipment are as fundamental as a spectrum analyser. With their help, it’s possible to quickly ...

With 120-MHz gap-free IQ streaming, Keysight’s N99xxD-Series FieldFox analyzers ensure every signal event is captured.

Keysight's new handheld analyzer enables 120-MHz IQ streaming for gap-free signal capture and navigating crowded, complex RF ...

Back in the 1960s, when I started working in radio broadcast engineering, an oscilloscope was my “eye” on what was happening with equipment. That tool served me well and is still in daily use in my ...

[MrCircuitMatt] has been doing a lot of radio repair recently, quickly realized having a spectrum analyzer would be a useful thing to have. Why buy one when you can build one, he thought, and he ...

For a long time, spectrum analyzers and scanning receivers have been widely used in EMI laboratories. The technical capabilities of these instruments are similar to those of a classic stepped EMI ...

Vortex light carries orbital angular momentum (OAM) characterized by exp(ilθ), where θ is the angular coordinate and l is the topological charge (TC) 1. OAM beams have been widely used in a variety of ...