JPS5378149A - Detector for beam scanning angle - Google Patents

Detector for beam scanning angle

Info

Publication number
JPS5378149A
JPS5378149A JP15534476A JP15534476A JPS5378149A JP S5378149 A JPS5378149 A JP S5378149A JP 15534476 A JP15534476 A JP 15534476A JP 15534476 A JP15534476 A JP 15534476A JP S5378149 A JPS5378149 A JP S5378149A
Authority
JP
Japan
Prior art keywords
detector
beam scanning
scanning angle
alterating
encoder
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.)
Granted
Application number
JP15534476A
Other languages
Japanese (ja)
Other versions
JPS5925482B2 (en
Inventor
Akio Mizutani
Yuichi Tomita
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15534476A priority Critical patent/JPS5925482B2/en
Publication of JPS5378149A publication Critical patent/JPS5378149A/en
Publication of JPS5925482B2 publication Critical patent/JPS5925482B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas

Landscapes

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

Abstract

PURPOSE:To accurately detect the beam angle and to make stable the operation, by easily alterating the non-linearity compensating performance with a simple constitution, through the conversion of the mechanical information to digital electric signal by use with encoder.
JP15534476A 1976-12-22 1976-12-22 Beam scanning angle detection device Expired JPS5925482B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15534476A JPS5925482B2 (en) 1976-12-22 1976-12-22 Beam scanning angle detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15534476A JPS5925482B2 (en) 1976-12-22 1976-12-22 Beam scanning angle detection device

Publications (2)

Publication Number Publication Date
JPS5378149A true JPS5378149A (en) 1978-07-11
JPS5925482B2 JPS5925482B2 (en) 1984-06-18

Family

ID=15603828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15534476A Expired JPS5925482B2 (en) 1976-12-22 1976-12-22 Beam scanning angle detection device

Country Status (1)

Country Link
JP (1) JPS5925482B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563330A (en) * 1978-11-02 1980-05-13 Matsushita Electric Ind Co Ltd Heating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563330A (en) * 1978-11-02 1980-05-13 Matsushita Electric Ind Co Ltd Heating device

Also Published As

Publication number Publication date
JPS5925482B2 (en) 1984-06-18

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