JPS6467006A - Square waveguide line - Google Patents

Square waveguide line

Info

Publication number
JPS6467006A
JPS6467006A JP22351387A JP22351387A JPS6467006A JP S6467006 A JPS6467006 A JP S6467006A JP 22351387 A JP22351387 A JP 22351387A JP 22351387 A JP22351387 A JP 22351387A JP S6467006 A JPS6467006 A JP S6467006A
Authority
JP
Japan
Prior art keywords
power
square
waveguide
phase
supply aperture
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
JP22351387A
Other languages
Japanese (ja)
Inventor
Kunitaka Arimura
Akira Tsukada
Hiroshi Kasuga
Fumihisa Takenaga
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.)
Arimura Giken KK
Original Assignee
Arimura Giken 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 Arimura Giken KK filed Critical Arimura Giken KK
Priority to JP22351387A priority Critical patent/JPS6467006A/en
Publication of JPS6467006A publication Critical patent/JPS6467006A/en
Pending legal-status Critical Current

Links

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

PURPOSE:To efficiently radiate power in phase through the power radiation slot by connecting a horn waveguide to a square waveguide via a power supply aperture and providing the power radiation slot radiating power in phase. CONSTITUTION:Plural power radiation slots (slot holes) 15 are formed nearly concentrically to a square metallic plate 3 of a couple of metallic plates 3, 4. Then metal-made circumferential walls 1, 2, 7, 8 connecting the circumference of the square metallic plates 3, 4 are provided to form a square waveguide space S surrounded by the square metallic plates 3, 4 and the metal-made circumferential walls 1, 2, 7, 8 and a horn waveguide 5 as a feeding means is connected to the power supply aperture 20 formed in the middle of the square metallic plate 4. In supplying power to the square waveguide space via the power supply aperture 20, the feeding power is split into two in axial-symmetrical direction. Thus, the power in phase is radiated in the axial symmetry main lobe even when the frequency is changed more or less through the bidirectional power radiation slots 15.
JP22351387A 1987-09-07 1987-09-07 Square waveguide line Pending JPS6467006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22351387A JPS6467006A (en) 1987-09-07 1987-09-07 Square waveguide line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22351387A JPS6467006A (en) 1987-09-07 1987-09-07 Square waveguide line

Publications (1)

Publication Number Publication Date
JPS6467006A true JPS6467006A (en) 1989-03-13

Family

ID=16799319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22351387A Pending JPS6467006A (en) 1987-09-07 1987-09-07 Square waveguide line

Country Status (1)

Country Link
JP (1) JPS6467006A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173714A (en) * 1989-05-16 1992-12-22 Arimura Giken Kabushiki Kaisha Slot array antenna
US5177496A (en) * 1989-04-28 1993-01-05 Arimura Giken Kabushiki Kaisha Flat slot array antenna for te mode wave

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177496A (en) * 1989-04-28 1993-01-05 Arimura Giken Kabushiki Kaisha Flat slot array antenna for te mode wave
US5173714A (en) * 1989-05-16 1992-12-22 Arimura Giken Kabushiki Kaisha Slot array antenna

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