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. 23, 2018
Filed:
May. 31, 2017
Applicant:
Rohde & Schwarz Gmbh & Co. KG, Munich, DE;
Inventor:
Heinz Mellein, Haar, DE;
Assignee:
ROHDE & SCHWARZ GMBH & CO. KG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01); H04B 17/30 (2015.01); G01R 29/10 (2006.01);
U.S. Cl.
CPC ...
H04B 17/30 (2015.01); G01R 29/10 (2013.01);
Abstract
A system for testing a device under test with respect to a far-field region of the device under test is provided. The system comprises a test unit, and an antenna connected to the test unit. The test unit is configured to determine several samples of measured power values at different distances between the antenna and the device under test. In addition to this, the test unit is configured to calculate a minimum far-field distance on the basis of the several samples of measured power values.