RF signals historically are measured using spectrum analyzers, at least that was before oscilloscopes offered sufficient bandwidth for those measurements. With oscilloscope bandwidths over 100 GHz, RF ...

Electromechanical relays can be manufactured with high-frequency RF characteristics that allow them to pass and switch signals in the 7-GHz range and beyond with the proper packaging. Two key RF ...

Thermal sensors, receiver-based amplitude measurements, RF sampling, and diode detector-based sensors are all different technologies used to capture RF power. How do diode detector-based test ...

http://www.keithley.comRF power measurements are virtually universal in telecom equipment production. In-channel (primary channel) power measurements determine ...

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 ...

Guest columnist Jamie Lunn, vector network analyser product manager at Rohde & Schwarz UK, looks at some of the measurement challenges designers face at RF frequencies above 30GHz Extremely high ...

Abstract: In this article, we have reviewed various advanced broadband and pulsed measurement techniques which have been developed for sampler-based NVNAs. We have seen that the RF modulation ...

Abstract: This paper demonstrates the possibility of performing radio frequency (RF) measurements in the IEEE 1149.4 environment using a selected combination of mixing and sub-sampling as the method ...

Saelig Company has introduced the Aaronia IsoLOG 3D Mobile PRO three-axis testing antennas for RF measurements up to 8 GHz. The 3D Mobile PRO is an extremely light and small isotropic antenna, ...

Advances in circuit and system design and measurement software tools are allowing RF/microwave design engineers to incorporate actual measured results into their design efforts. Designing RF/microwave ...