JPS53126809A - Microwave receiving system - Google Patents

Microwave receiving system

Info

Publication number
JPS53126809A
JPS53126809A JP4147977A JP4147977A JPS53126809A JP S53126809 A JPS53126809 A JP S53126809A JP 4147977 A JP4147977 A JP 4147977A JP 4147977 A JP4147977 A JP 4147977A JP S53126809 A JPS53126809 A JP S53126809A
Authority
JP
Japan
Prior art keywords
receiving system
microwave receiving
shutter
waves
enhance
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
JP4147977A
Other languages
Japanese (ja)
Inventor
Hiroshi Izumikawa
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP4147977A priority Critical patent/JPS53126809A/en
Publication of JPS53126809A publication Critical patent/JPS53126809A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/12—Coupling devices having more than two ports
    • H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
    • H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
    • H01P5/181—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides
    • H01P5/182—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being hollow waveguides the waveguides being arranged in parallel

Landscapes

  • Waveguide Connection Structure (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To enable the simultaneous reception for two waves through the combination of one unit of switch and the directional coupler with shutter, and thus to enhance the economical performance with a simple constitution.
JP4147977A 1977-04-13 1977-04-13 Microwave receiving system Pending JPS53126809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4147977A JPS53126809A (en) 1977-04-13 1977-04-13 Microwave receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4147977A JPS53126809A (en) 1977-04-13 1977-04-13 Microwave receiving system

Publications (1)

Publication Number Publication Date
JPS53126809A true JPS53126809A (en) 1978-11-06

Family

ID=12609475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4147977A Pending JPS53126809A (en) 1977-04-13 1977-04-13 Microwave receiving system

Country Status (1)

Country Link
JP (1) JPS53126809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359937A2 (en) * 1988-09-22 1990-03-28 ANT Nachrichtentechnik GmbH Apparatus for gaining measuring signal access to a hollow conductor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359937A2 (en) * 1988-09-22 1990-03-28 ANT Nachrichtentechnik GmbH Apparatus for gaining measuring signal access to a hollow conductor

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