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. 20, 2020
Filed:
Jul. 31, 2018
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Corbett Rowell, Munich, DE;
Vincent Abadie, Hohenschaeftlarn, DE;
Rohde & Schwarz GmbH & Co. KG, Munich, DE;
Abstract
A resonant cavity for wireless communication measurements with respect to a device under test is provided. In this context, the resonant cavity is hollow such that the device under test is held inside the resonant cavity, preferably without directly touching the walls. Furthermore, the internal dimension of the resonant cavity is of a size such that higher order modes are generated. In addition to this, the resonant cavity comprises at least one stepped cavity located on an outer portion of the resonant cavity holding the device under test. Further additionally, each of the at least one stepped cavity is resonant at a different frequency band.