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:
Feb. 23, 2021
Filed:
Feb. 02, 2017
Mitsubishi Electric Corporation, Tokyo, JP;
Hideharu Yoshioka, Tokyo, JP;
Akimichi Hirota, Tokyo, JP;
Naofumi Yoneda, Tokyo, JP;
Hidenori Ishibashi, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
Provided is a power divider/combiner capable of improving reflection characteristics and isolation characteristics. The power divider/combiner is formed by a multilayer board, and a strip conductor is arranged in an inner layer of the multilayer board and a chip resistor is arranged on an outer surface of the multilayer board. The power divider/combiner includes vias, which connect the strip conductor and the chip resistor, and includes stubs mounted between input/output terminals and the vias. With this configuration, it is possible to adjust induction mainly during an odd mode of an even/odd mode operation and to consequently improve reflection characteristics of the input/output terminals and isolation characteristics between the input/output terminals.