Instrument maker Agilent Technologies (Palo Alto, Calif.) announces new measurement capabilities for its ESA-E Series mid-performance spectrum analyzers. These adjuncts permit calculations for ...

The noise figure of semiconductor devices used in devices such as TV tuners and cell phones are a critical factor in determining the sensitivity and performance of this equipment. The National ...

Noise figure is a key performance parameter in many RF systems. A low noise figure provides improved signal/noise ratio for analog receivers, and reduces bit error ...

With today's applications requiring lower and lower noise-figure amplifiers, noise-source uncertainty becomes a bigger and bigger concern. Microwave modeling software ...

RF-to-baseband front ends consisting of a low-noise amplifier (LNA) cascaded with a mixer downconverting RF signals to baseband have become the epitome of RF devices tested in high-volume ...

Flicker noise and random telegraph noise (RTN) testing can take a long time, especially when measuring down to frequencies of 1 Hz or below. Sweep times up to 30 min at a single temperature are common ...

Figure 3: Measured spin-noise reduction and coherence. The squeezed states prepared in this work can be released from the confining lattice for precision sensing applications. To infer the retrievable ...

Using a spectrum analyzer to measure noise signals requires several additional factors, such as sensitivity or how well the instrument can measure small signals. The analyzer’s noise floor specifies ...

Engineers are not just adding more insulation, they are reinventing how interior noise is captured, modeled, and judged so ...

To reduce traffic noise in urban environments, pass-by noise measurements must meet strict regulations for vehicle noise certification. As of December 29, 2018, homologation and conformity by indoor ...