Title:
WAVEGUIDE DEVICE
Document Type and Number:
Japanese Patent JP3884725
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a small and light waveguide device whose frequency band is wide and which is integrated with the other waveguide component and enables metal mold forming.
SOLUTION: In the waveguide device, a waveguide polarized wave converter having a slit is connected between a vertical polarization waveguide and a horizontal polarization waveguide. A slit cross section shape of the waveguide polarized wave converter is made in a shape having an outer periphery where two square parts having centers on an X-axis on a plane in which the orthogonal X-axis and Y-axis exist with the Y-axis as a symmetric axis and a coupling part connecting squares are overlapped. The vertical polarization waveguide, the horizontal polarization waveguide and the waveguide polarized wave converter are formed into a two-division integrated structure.
Inventors:
Hideo Asao
Hirotaka Shennong
Naofumi Yoneda
Muneaki Hikita
Koji Yamazaki
Hirotaka Shennong
Naofumi Yoneda
Muneaki Hikita
Koji Yamazaki
Application Number:
JP2003157833A
Publication Date:
February 21, 2007
Filing Date:
June 03, 2003
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01P1/02; H01P1/165; (IPC1-7): H01P1/02; H01P1/165
Domestic Patent References:
| JP2030602U | ||||
| JP1156602U | ||||
| JP6061701A | ||||
| JP60025302A | ||||
| JP52115147A | ||||
| JP58170201A | ||||
| JP1165201A | ||||
| JP56102101U | ||||
| JP3058868U | ||||
| JP2002375A |
Foreign References:
| DE3830266C2 | ||||
| SU1337938A |
Attorney, Agent or Firm:
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami