Title:
アンテナ装置の製造方法
Document Type and Number:
Japanese Patent JP4153190
Kind Code:
B2
Abstract:
An antenna system is provided with an antenna panel 1 which has fine bumps and dips 4 formed on a mirror surface side, which is one of surfaces opposing to each other, by etching, wherein the fine bumps and dips scatter sunlight entering the mirror surface side of the antenna panel 1 to suppress the collection of the sunlight and regularly reflect radio waves having longer wavelength than the sunlight entering the mirror surface side of the antenna panel.
More Like This:
| JPS5879303 | METHOD OF REFLECTING HIGH FREQUENCY MICROWAVE |
| JPH11247290 | EXPANSION TYPE FRAME STRUCTURE |
| JP2007135178 | PARTIAL REFLECTION SURFACE ANTENNA |
Inventors:
Atsushi Takimoto
Mikio Yamashita
Tadashi Ura
Noboru Kawaguchi
Mikio Yamashita
Tadashi Ura
Noboru Kawaguchi
Application Number:
JP2001323830A
Publication Date:
September 17, 2008
Filing Date:
October 22, 2001
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01Q15/14; H01Q1/00; H01Q15/00; H01Q19/13
Domestic Patent References:
| JP61084902A | ||||
| JP62131611A | ||||
| JP60194805A | ||||
| JP61083313U | ||||
| JP3049111U | ||||
| JP11231111A | ||||
| JP677725A | ||||
| JP1272206A | ||||
| JP2000164585A | ||||
| JP3543743B2 |
Attorney, Agent or Firm:
Shogo Takahashi
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka
Tadahiko Inaba
Kanako Murakami
Nakatsuru Kazutaka