JPS6458130A - Radio communication system - Google Patents
Radio communication systemInfo
- Publication number
- JPS6458130A JPS6458130A JP62214626A JP21462687A JPS6458130A JP S6458130 A JPS6458130 A JP S6458130A JP 62214626 A JP62214626 A JP 62214626A JP 21462687 A JP21462687 A JP 21462687A JP S6458130 A JPS6458130 A JP S6458130A
- Authority
- JP
- Japan
- Prior art keywords
- wave
- optical wave
- millimeter wave
- reflecting mirror
- optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Aerials With Secondary Devices (AREA)
- Optical Communication System (AREA)
- Radio Transmission System (AREA)
Abstract
PURPOSE:To simplify the constitution as the entire system by using an antenna system and a waveguide in common as to millimeter wave and optical wave in a radio communication system using complementarily a millimeter wave communication line and an optical wave communication line provided in parallel. CONSTITUTION:A receiver 1 is constituted such that a radio wave of millimeter wave M and an optical wave L incident in a main reflecting mirror 3 of the antenna system 2 comprising a Cassegrain parabolic antenna externally are reflected in the sub reflecting mirror 4 and led to a waveguide 5. Moreover, the millimeter wave M and the optical wave L led to the waveguide 5 are separated by a branch path 6 and given respectively to a millimeter wave receiver 7 comprising a signal processing unit for the wave M and an optical wave receiver 8 comprising the signal processing unit for the optical wave L. The main reflecting mirror 3 and the sub reflecting mirror 4 act normally like a millimeter wave communication antenna and the optical wave is reflected by giving mirror surface finish to the surface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214626A JPS6458130A (en) | 1987-08-28 | 1987-08-28 | Radio communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62214626A JPS6458130A (en) | 1987-08-28 | 1987-08-28 | Radio communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6458130A true JPS6458130A (en) | 1989-03-06 |
Family
ID=16658848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62214626A Pending JPS6458130A (en) | 1987-08-28 | 1987-08-28 | Radio communication system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458130A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0420721U (en) * | 1990-06-11 | 1992-02-21 |
-
1987
- 1987-08-28 JP JP62214626A patent/JPS6458130A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0420721U (en) * | 1990-06-11 | 1992-02-21 |
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