The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2019
Filed:
Dec. 15, 2017
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Heinz Mellein, Haar, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
A test system for over the air (OTA) measurements of transceiver performance metrics of a device under test is provided. The test system comprises a device under test (DUT), at least one positioning device, at least one measurement antenna, and at least one measuring/control processor. The at least one measurement antenna is configured to establish a data link to the DUT and to transmit/receive test data to/from the DUT via the data link. The at least one positioning device is configured to adjust the position of the at least one measurement antenna around the DUT to specific measurement points, wherein the specific measurement points are distributed randomly around the DUT.