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Patent Searching and Data


Title:
FINLINE WAVEGUIDE STRUCTURE, POLARIZATION BEAM SPLITTER, AND METHOD OF MANUFACTURING FINLINE WAVEGUIDE STRUCTURE
Document Type and Number:
Japanese Patent JP2011160290
Kind Code:
A
Abstract:

To improve characteristics of a waveguide component including finline waveguide structure.

A metal block 2 is disposed over metal plates 101U, 102U. A metal block 1 is disposed over metal plates 101L, 102L. The corners in the waveguide are square.


Inventors:
TAKEUCHI ATSUSHI
HIRATA AKIHIKO
KUKUTSU NAOYA
Application Number:
JP2010021505A
Publication Date:
August 18, 2011
Filing Date:
February 02, 2010
Export Citation:
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Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H01P3/123; H01P1/16; H01P11/00
Domestic Patent References:
JPS52157732U1977-11-30
JPS4910648A1974-01-30
JP2010021996A2010-01-28
JPS61182301A1986-08-15
JPS3118057Y1
Foreign References:
WO2009157494A12009-12-30
Attorney, Agent or Firm:
Hidekazu Miyoshi
Katsuhito