JPS5612104A - Radar unit - Google Patents

Radar unit

Info

Publication number
JPS5612104A
JPS5612104A JP8740779A JP8740779A JPS5612104A JP S5612104 A JPS5612104 A JP S5612104A JP 8740779 A JP8740779 A JP 8740779A JP 8740779 A JP8740779 A JP 8740779A JP S5612104 A JPS5612104 A JP S5612104A
Authority
JP
Japan
Prior art keywords
numbered
feeding
odd
antenna
terminals
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
JP8740779A
Other languages
Japanese (ja)
Inventor
Hideki Toritsuka
Michio Kashiwagi
Masao Sugita
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8740779A priority Critical patent/JPS5612104A/en
Publication of JPS5612104A publication Critical patent/JPS5612104A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

PURPOSE:To obtain a miniature and lightweight radar unit by arraying slot antenna elements in a comb shape and by using an easily-adjustable and miniature antenna which has one-side terminals of odd-numbered and even-numbered elements connected to feeding terminals. CONSTITUTION:On one side of dielectric substrate 1, odd-numbered slot 3 and even-numbered slot 3' are formed in direction Y and on the other microstrip feeding lines 4 and 4' coupled electromagnetically with slots 3 and 3' are formed being arrayed in direction Y and in a comb shape. Then, feeding lines 4 and 4' are connected to feeding terminals 10 and 11. To feeding terminal 10, oscillator 12 is connected and to feeding terminal 11, a mixer diode is also connected as a substitute for receiver 13. The odd-numbered slot antenna serves as a transmitting antenna, and the even-numbered slot antenna as receiving one.
JP8740779A 1979-07-12 1979-07-12 Radar unit Pending JPS5612104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8740779A JPS5612104A (en) 1979-07-12 1979-07-12 Radar unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8740779A JPS5612104A (en) 1979-07-12 1979-07-12 Radar unit

Publications (1)

Publication Number Publication Date
JPS5612104A true JPS5612104A (en) 1981-02-06

Family

ID=13914014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8740779A Pending JPS5612104A (en) 1979-07-12 1979-07-12 Radar unit

Country Status (1)

Country Link
JP (1) JPS5612104A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181772A (en) * 1984-02-02 1986-04-25 エミリオ・カラゾン・フロレス Method and apparatus for distillation of alcohol
JPH01252002A (en) * 1988-03-31 1989-10-06 A T R Koudenpa Tsushin Kenkyusho:Kk Microstrip antenna
JP2000028712A (en) * 1998-07-09 2000-01-28 Mitsui Eng & Shipbuild Co Ltd Array antenna for two dimensional video device using microwave
JP2000028711A (en) * 1998-07-09 2000-01-28 Mitsui Eng & Shipbuild Co Ltd Transmission and reception method for array antenna and frequency multiplication system millimeter wave two-dimensional video device
JP2003032033A (en) * 2001-07-18 2003-01-31 Nippon Hoso Kyokai <Nhk> Active phased array antenna and transmitter using it
JP2020096827A (en) * 2018-12-17 2020-06-25 シーメンス ヘルスケア ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Device and method for detecting respiratory movement, computer program, computer readable storage medium, and medical device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181772A (en) * 1984-02-02 1986-04-25 エミリオ・カラゾン・フロレス Method and apparatus for distillation of alcohol
JPH01252002A (en) * 1988-03-31 1989-10-06 A T R Koudenpa Tsushin Kenkyusho:Kk Microstrip antenna
JP2000028712A (en) * 1998-07-09 2000-01-28 Mitsui Eng & Shipbuild Co Ltd Array antenna for two dimensional video device using microwave
JP2000028711A (en) * 1998-07-09 2000-01-28 Mitsui Eng & Shipbuild Co Ltd Transmission and reception method for array antenna and frequency multiplication system millimeter wave two-dimensional video device
JP2003032033A (en) * 2001-07-18 2003-01-31 Nippon Hoso Kyokai <Nhk> Active phased array antenna and transmitter using it
JP2020096827A (en) * 2018-12-17 2020-06-25 シーメンス ヘルスケア ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Device and method for detecting respiratory movement, computer program, computer readable storage medium, and medical device
US11089978B2 (en) 2018-12-17 2021-08-17 Siemens Healthcare Gmbh Detection apparatus and method for detecting a respiratory movement, computer program, computerreadable storage medium, and medical device

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