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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.:

US 8570115 B1

PDFFull Text
Date of Patent:
Oct. 29, 2013

Filed:

Mar. 28, 2011

Power division network device

Applicants:

Xianzhi Xiong, Shenzhen, CN;

Bangchang Xu, Shenzhen, CN;

Inventors:

Xianzhi Xiong, Shenzhen, CN;

Bangchang Xu, Shenzhen, CN;

Assignee:

Huawei Technologies Co., Ltd., Shenzhen, CN;

Attorneys:

Conley Rose, P.C.

Grant Rodolph

Nicholas K. Beaulieu

Primary Examiner:

Robert Pascal

Assistant Examiner:

Kimberly Glenn

Int. Cl.
CPC ...
H01P 5/12 (2006.01);
U.S. Cl.
CPC ...
Abstract

The embodiment of the present disclosure discloses a power division network device, which comprises a shielding house and a circuit board. Two opposite surface layers of the circuit board are respectively provided with a signal transmission line and a coupling line. The signal transmission line and the coupling line are suspended in the shielding house. The coupling line comprises a coupling area, and a load interface and an output signal interface connected at the two ends of the coupling area. The projection of the coupling area on the surface layer where the signal transmission line is located falls onto the signal transmission line and forms thereon a projection area. The length of the projection area in the longitudinal direction of the signal transmission line is one quarter wavelength. Broadside coupling by way of making the projection of the coupling line fall onto the signal transmission line can realize the allocation and sampling of the signals transmitted in the signal transmission line. The coupling flatness is relatively good, and both strong and weak couplings can be attained.

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Xiong, Xianzhi. (2013). Power division network device (U.S. Patent No. 8570115). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8570115

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