It’s a problem that has dogged electronic engineers since the first electrons were coaxed along a wire: that measuring instruments can themselves disrupt the operation of a circuit. Older multimeters ...

Engineers designing RF systems at millimeter wave frequencies face exponentially increasing challenges as losses compound, parasitics dominate, and system integration becomes critical.

Designing and testing communications systems with analog baseband I/Q (BBIQ) circuits can be a challenge for RF engineers. The goal is to make traditional signal-analysis measurements in the spectral ...

Rohde & Schwarz’s latest oscilloscope probe is a power rail probe with 4GHz bandwidth. For measuring power supply quality, it can uncover coupled signals in 2.4 GHz ISM, 3 GHz LTE and higher RF bands.