Title:
WIRELESS INSTALLATION
Document Type and Number:
Japanese Patent JP2022142420
Kind Code:
A
Abstract:
To arrange, in a device that processes a radio wave for every polarization, parts for polarization having the same shape in the same direction, while preventing an increase in the number of types of components.SOLUTION: A wireless installation includes: a first waveguide that propagates a first polarized wave; a second waveguide that propagates a second polarized wave different in angle from the first polarized wave; two coaxial waveguide conversion attachments that has the same shape as each other; and two parts that each include a coaxial terminal, in which cross sections perpendicular to propagation directions of the first polarized wave and the second polarized wave have the same shape and direction. Each of the coaxial waveguide conversion attachments includes a third waveguide that converts either one of the first polarized wave or the second polarized wave between axially symmetrical coaxial cables in a propagatable form, at one end of the third waveguide, connects to either one of the first waveguide or the second waveguide to be removably attached to any one of the first waveguide and the second waveguide, and is removably attached to the part so that the other end on the coaxial terminal side of the third waveguide is connected to the coaxial terminal when connected to the part.SELECTED DRAWING: Figure 3
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Inventors:
HOSHI RYOKO
MURAKAMI TOSHIYUKI
TANAKA HIDENORI
MURAKAMI TOSHIYUKI
TANAKA HIDENORI
Application Number:
JP2021042574A
Publication Date:
September 30, 2022
Filing Date:
March 16, 2021
Export Citation:
Assignee:
NEC SPACE TECHNOLOGIES LTD
International Classes:
H01P1/165; H01P5/103
Attorney, Agent or Firm:
Desk
Keiji Kitajima
Keiji Kitajima