JPS6458130A - Radio communication system - Google Patents

Radio communication system

Info

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
Application number
JP62214626A
Other languages
Japanese (ja)
Inventor
Toshimichi Okita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP62214626A priority Critical patent/JPS6458130A/en
Publication of JPS6458130A publication Critical patent/JPS6458130A/en
Pending legal-status Critical Current

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.
JP62214626A 1987-08-28 1987-08-28 Radio communication system Pending JPS6458130A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420721U (en) * 1990-06-11 1992-02-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0420721U (en) * 1990-06-11 1992-02-21

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