Software

MV-Echo

Spurious error signals from absorbers and other structures in the measurement set-up can significantly decrease the measurement accuracy in standard antenna measurement configurations. MV-Echo, the echo reduction toolbox, attenuates the effects of such undesired signals and signiﬁcantly improves measurement accuracy.

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MV-Echo

MAIN FEATURES

The algorithm of the module is based on the modal ﬁltering of the ﬁelds in the Spherical Wave Harmonics domain. It is compatible with MVG software suites: SatEnv, MiDAS and 959 Spectrum.
Filter out echoes in Near-ﬁeld (Spherical, Cylindrical and Planar) and Far-ﬁeld measurement systems
Optimize the AUT minimum sphere
Fast computation
Optimization of used memory
Robustness against noise
Improve accuracy in the estimation of antenna performances
3D-Radiation Pattern
Directivity / Gain
Side Lobe Level (SLL)
Cross-Polar Discrimination (XPD)
Apply to standard measurement set-up and AUT conﬁgurations in an easy post-processing step

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