JP2019009582A - アンテナおよびアレイアンテナ - Google Patents

アンテナおよびアレイアンテナ Download PDF

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Publication number
JP2019009582A
JP2019009582A JP2017122790A JP2017122790A JP2019009582A JP 2019009582 A JP2019009582 A JP 2019009582A JP 2017122790 A JP2017122790 A JP 2017122790A JP 2017122790 A JP2017122790 A JP 2017122790A JP 2019009582 A JP2019009582 A JP 2019009582A
Authority
JP
Japan
Prior art keywords
conductor plate
inner conductor
antenna
reactance
plate
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
JP2017122790A
Other languages
English (en)
Japanese (ja)
Inventor
由美 瀧澤
Yumi Takizawa
由美 瀧澤
敦司 深澤
Atsushi Fukazawa
敦司 深澤
阿部　正治
Masaharu Abe
正治 阿部
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.)
Musasino Co Ltd
Original Assignee
Musasino 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 Musasino Co Ltd filed Critical Musasino Co Ltd
Priority to JP2017122790A priority Critical patent/JP2019009582A/ja
Priority to CN201810468926.1A priority patent/CN109119759A/zh
Priority to KR1020180061769A priority patent/KR20190000787A/ko
Publication of JP2019009582A publication Critical patent/JP2019009582A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2017122790A 2017-06-23 2017-06-23 アンテナおよびアレイアンテナ Pending JP2019009582A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017122790A JP2019009582A (ja) 2017-06-23 2017-06-23 アンテナおよびアレイアンテナ
CN201810468926.1A CN109119759A (zh) 2017-06-23 2018-05-16 天线及阵列天线
KR1020180061769A KR20190000787A (ko) 2017-06-23 2018-05-30 안테나 및 어레이 안테나

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017122790A JP2019009582A (ja) 2017-06-23 2017-06-23 アンテナおよびアレイアンテナ

Publications (1)

Publication Number Publication Date
JP2019009582A true JP2019009582A (ja) 2019-01-17

Family

ID=64822602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017122790A Pending JP2019009582A (ja) 2017-06-23 2017-06-23 アンテナおよびアレイアンテナ

Country Status (3)

Country Link
JP (1) JP2019009582A (ko)
KR (1) KR20190000787A (ko)
CN (1) CN109119759A (ko)

Also Published As

Publication number Publication date
CN109119759A (zh) 2019-01-01
KR20190000787A (ko) 2019-01-03

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