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:
Oct. 29, 2019
Filed:
Feb. 14, 2019
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Adrian Cardalda-Garcia, Munich, DE;
Bledar Karajani, Munich, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
A method for downlink power tests of a device under test comprising: generating a downlink signal with a predefined downlink power level in a quiet zone at the device under test; measuring a first absolute power level received by the device under test; determining whether the measured first power level lies within a predefined first range; repeatedly measuring subsequent power levels received by the device under test; and determining by the control unit whether the measured subsequent power levels lie within a predefined second range around the measured first power level with respect to the current downlink power level. Further, a test system and a test setup for downlink power tests are shown.