TW225049B - Leaky waveguide slotted array antenna - Google Patents

Leaky waveguide slotted array antenna

Info

Publication number
TW225049B
TW225049B TW082109579A TW82109579A TW225049B TW 225049 B TW225049 B TW 225049B TW 082109579 A TW082109579 A TW 082109579A TW 82109579 A TW82109579 A TW 82109579A TW 225049 B TW225049 B TW 225049B
Authority
TW
Taiwan
Prior art keywords
feeder
array antenna
slotted array
emission waveguides
leaky waveguide
Prior art date
Application number
TW082109579A
Other languages
English (en)
Inventor
Masahiro Uematsu
Takashi Oshima
Shinji Takahashi
Naohisa Goto
Jiro Hirokawa
Original Assignee
Nippon Steel Corp
Naohisa Goto
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 Nippon Steel Corp, Naohisa Goto filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of TW225049B publication Critical patent/TW225049B/zh

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0037—Particular feeding systems linear waveguide fed arrays
    • H01Q21/0043—Slotted waveguides
    • H01Q21/005—Slotted waveguides arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/068—Two dimensional planar arrays using parallel coplanar travelling wave or leaky wave aerial units

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
TW082109579A 1993-10-07 1993-11-16 Leaky waveguide slotted array antenna TW225049B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5276152A JPH07106847A (ja) 1993-10-07 1993-10-07 漏れ波導波管スロットアレーアンテナ

Publications (1)

Publication Number Publication Date
TW225049B true TW225049B (en) 1994-06-11

Family

ID=17565488

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082109579A TW225049B (en) 1993-10-07 1993-11-16 Leaky waveguide slotted array antenna

Country Status (5)

Country Link
US (1) US5579019A (zh)
JP (1) JPH07106847A (zh)
KR (1) KR970010834B1 (zh)
CA (1) CA2111394C (zh)
TW (1) TW225049B (zh)

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JP5486382B2 (ja) * 2010-04-09 2014-05-07 古野電気株式会社 ２次元スロットアレイアンテナ、給電用導波管、及びレーダ装置
JP5253468B2 (ja) * 2010-09-03 2013-07-31 株式会社東芝 アンテナ装置及びレーダ装置
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JP5674904B1 (ja) * 2013-11-15 2015-02-25 株式会社フジクラ 分配回路及びアレイアンテナ
JP2015195175A (ja) * 2014-03-25 2015-11-05 パナソニックＩｐマネジメント株式会社 マイクロ波処理装置
JP2016058790A (ja) 2014-09-05 2016-04-21 パナソニック株式会社 アレーアンテナおよびそれを用いた装置
US10191152B2 (en) * 2016-07-29 2019-01-29 Honeywell International Inc. Low-cost lightweight integrated antenna for airborne weather radar
TWI636618B (zh) * 2016-11-25 2018-09-21 國家中山科學研究院 Waveguide feeding device
KR102031821B1 (ko) 2017-04-14 2019-10-15 위월드 주식회사 슬롯 어레이 안테나
CN109193179A (zh) * 2018-09-20 2019-01-11 苏州大学 窄波束、宽测量范围的水平空域划分阵列天线
CN111106442B (zh) * 2020-01-10 2021-11-12 东南大学 一种空间多极化漏波天线及其极化可重构阵列和极化重构方法
CN113161753B (zh) * 2021-02-19 2022-12-02 北京交通大学 一种轨道交通漏泄波导系统
WO2023063041A1 (ja) * 2021-10-11 2023-04-20 株式会社村田製作所 最適位相条件決定方法、アンテナモジュール、及び通信システム

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Also Published As

Publication number Publication date
KR970010834B1 (ko) 1997-07-01
JPH07106847A (ja) 1995-04-21
US5579019A (en) 1996-11-26
KR950012802A (ko) 1995-05-17
CA2111394A1 (en) 1995-04-08
CA2111394C (en) 1997-11-18

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