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Patent Searching and Data


Title:
WAVEGUIDE CONVERTER AND WAVEGUIDE CONVERSION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/145989
Kind Code:
A1
Abstract:
Impedance optimization is difficult in microwave-band waveguide converters. To solve that problem, this waveguide converter is provided with the following: a waveguide provided so as to introduce microwaves to an antenna that performs input and output in a planar microwave circuit; a terminal waveguide that faces the aforementioned waveguide with the antenna interposed therebetween and connects to said waveguide so as to terminate same; and a conductor plate mounted so as to face the antenna. The conductor plate is electrically connected to at least part of the inside wall of the terminal waveguide.

Inventors:
ORIHASHI, Naoyuki (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
Application Number:
JP2015/001051
Publication Date:
October 01, 2015
Filing Date:
February 27, 2015
Export Citation:
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Assignee:
NEC CORPORATION (7-1 Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
International Classes:
H01P5/107
Foreign References:
JPS5929803U1984-02-24
JPH02288501A1990-11-28
Attorney, Agent or Firm:
SHIMOSAKA, Naoki (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
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