Anritsu Firm enhances its VectorStar vector community analyzer (VNA) household with complete spectrum evaluation functionality to create the world’s first single sweep VNA-spectrum analyzer answer that helps 70 kHz to 220 GHz. With the spectrum analyzer possibility put in, VectorStar can conduct single connection VNA and spectrum-based measurements to create a extra environment friendly and correct testing setting to confirm lively and passive gadgets through the design, troubleshooting, or characterization phases.

The spectrum analyzer possibility is suitable with all baseband VectorStar fashions – broadband and banded system configurations. Integrating VNA/spectrum analyzer functionality offers engineers with an modern methodology to shortly switch a difficult VNA measurement to the spectrum analyzer – with out altering the check setup or utilizing a number of devices. It’s notably useful for functions involving mixers and amplifiers, together with these with a number of outputs or input-output comparisons.

Simultaneous, sequential S-parameter and spectrum evaluation are potential with the VNA-spectrum analyzer instrument. Spectral area measurements of harmonics, spurious, different distortion merchandise, and basic frequency content material could be made successfully with the single-instrument answer. It permits engineers to research VNA-like and spectrum-analyzer-like response of a tool beneath check (DUT).  

The VNA-spectrum analyzer answer is right for on-wafer measurements, because it leverages VectorStar’s inherent benefits of constructing a direct connection to an on-wafer system. Mounting and demounting of on-wafer gadgets, which might trigger main errors in measurement, are eradicated with the answer. Energy calibration could be performed on the probe tip for better accuracy and repeatability.

Engineers also can use the VNA supply as a stimulus and any port as a receiver for scalar measurements. Utilizing the a number of check ports on the VNA delivers multi-channel spectrum evaluation that’s synchronized with the inner swept sign turbines. Spectrum evaluation for broadband and banded can also be out there with Anritsu or different millimeter (mmWave) modules.

Two configurations can be found within the spectrum analyzer possibility. The usual VNA mode helps point-based spectrum evaluation for sooner measurements, making it effectively suited to recognized sign evaluation. For unknown sign evaluation, the answer could be configured with a standard sweep-based spectrum analyzer.

for extra info go to