Patent · US Active

Over the air test chamber with optimized air circulation

US12259426B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

Rohde & Schwarz GmbH & Co. KG · DE

Inventors

Ralf Meissner · Gilching, DE
Markus Herbrig · Grafing, DE
Stefan Schoetz · Kollnburg, DE
Constantin Sinn · Munich, DE
Christian Aichinger

Key dates

Filing date	Feb 22, 2022
Grant date	Mar 25, 2025
Priority date	—
Expiry date	May 9, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG01R31/3025
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An over the air, OTA, test chamber for testing at least one device under test, DUT, provided within the OTA test chamber which includes a thermal bubble component adapted to receive the device under test, DUT, comprising an air inlet adapted to supply air into the thermal bubble component, an air outlet adapted to remove air from the thermal bubble component and an airstream diffusor provided at the air inlet and adapted to diffuse an airstream supplied by the air inlet within the thermal bubble component.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.