Coaxial waveguide converter substrate with filtering function

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Description

FIG. 1 is a top plan view of a coaxial waveguide converter substrate with filtering function showing our new design;

FIG. 2 a bottom plan view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

The ornamental design for a coaxial waveguide converter substrate with filtering function, as shown and described.

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Patent History
Patent number: D720311
Type: Grant
Filed: Apr 15, 2014
Date of Patent: Dec 30, 2014
Assignees: NEC Engineering, Ltd. (Tokyo), NEC Corporation (Tokyo)
Inventors: Norihisa Shiroyama (Shinagawa-ku), Kiyotake Sasaki (Shinagawa-ku), Sumio Ueda (Shinagawa-ku), Takahiro Miyamoto (Minato-ku)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/488,060