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:
Dec. 13, 2022
Filed:
Aug. 06, 2020
Anritsu Corporation, Atsugi, JP;
ANRITSU CORPORATION, Atsugi, JP;
Abstract
A temperature test apparatusincludes a test antennaconfigured to transmit or receive a radio signal to or from the antennasin order to measure reception characteristics or transmission characteristics of the DUT, a heat-insulating housingmade of heat-insulating material surrounding a space regionincluding a quiet zone QZ, and a measuring deviceconfigured to measure the transmission characteristics or the reception characteristics of the DUT. The heat-insulating housinghas a flat plate shaped partin a region through which radio waves of a radio signal transmitted from the test antennapasses before entering the quiet zone QZ. The flat plate shaped partis perpendicular to the traveling direction of the radio waves of the radio signal entering the quiet zone QZ.