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:
Jun. 22, 2021
Filed:
Apr. 16, 2020
Amtran Technology Co., Ltd., New Taipei, TW;
Chien-Cheng Lin, New Taipei, TW;
Chih-Hung Chuang, New Taipei, TW;
AmTRAN Technology Co., Ltd., New Taipei, TW;
Abstract
A wireless transmission performance test system is provided, configured to test wireless transmission performance of a device under test (DUT) which is disposed in a testing chamber. The wireless transmission performance test system includes a directional antenna and a control device. The directional antenna is disposed inside the testing chamber and adjacent to the DUT to receive testing signal generated by the DUT after testing. The signal coupling direction of the directional antenna is directed to the DUT. The control device is configured to receive the testing signal transmitted from the directional antenna, process the testing signal, and generate testing result. A wireless transmission performance test method is also provided herein.