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:
Nov. 22, 2022
Filed:
Jul. 01, 2020
Advantest Corporation, Tokyo, JP;
Roger McAleenan, San Jose, CA (US);
YuChang Liu, San Jose, CA (US);
Advantest Corporation, Tokyo, JP;
Abstract
Embodiments of the present disclosure use a customizable ganged waveguide that comprises a top metal plate and a bottom metal plate with trenches that come together in a way so as to form waveguide channels. The waveguide assembly of the present invention also comprises a waveguide adapter affixed to a first end of the ganged waveguide and operable to conduct the signal to a tester. Further, it comprises an air barrier affixed to a second end of the ganged waveguide to prevent air from flowing from the ganged waveguide to a printed circuit board connected at the second end. Finally, it comprises a tuning plate comprising double ridge slots configured to allow maximal signal to be transferred to the printed circuit board from the ganged waveguide.