ATE194733T1 - Dualpolarisations-gruppenantenne mit sehr niedriger kreuzpolarisation und kleinen seitenkeulen - Google Patents

Dualpolarisations-gruppenantenne mit sehr niedriger kreuzpolarisation und kleinen seitenkeulen

Info

Publication number
ATE194733T1
ATE194733T1 AT97917279T AT97917279T ATE194733T1 AT E194733 T1 ATE194733 T1 AT E194733T1 AT 97917279 T AT97917279 T AT 97917279T AT 97917279 T AT97917279 T AT 97917279T AT E194733 T1 ATE194733 T1 AT E194733T1
Authority
AT
Austria
Prior art keywords
pct
patches
preferred
polarization
cross polarization
Prior art date
Application number
AT97917279T
Other languages
English (en)
Inventor
Johan Granholm
Kim Woelders
Original Assignee
Johan Granholm
Kim Woelders
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 Johan Granholm, Kim Woelders filed Critical Johan Granholm
Application granted granted Critical
Publication of ATE194733T1 publication Critical patent/ATE194733T1/de

Links

Classifications

    • 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
    • H01Q21/065—Patch antenna array
    • 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
AT97917279T 1996-04-03 1997-03-26 Dualpolarisations-gruppenantenne mit sehr niedriger kreuzpolarisation und kleinen seitenkeulen ATE194733T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK39796 1996-04-03
PCT/DK1997/000141 WO1997038465A1 (en) 1996-04-03 1997-03-26 Dual polarization antenna array with very low cross polarization and low side lobes

Publications (1)

Publication Number Publication Date
ATE194733T1 true ATE194733T1 (de) 2000-07-15

Family

ID=8093068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97917279T ATE194733T1 (de) 1996-04-03 1997-03-26 Dualpolarisations-gruppenantenne mit sehr niedriger kreuzpolarisation und kleinen seitenkeulen

Country Status (8)

Country Link
US (1) US6147648A (de)
EP (1) EP0891643B1 (de)
JP (1) JP2000508144A (de)
AT (1) ATE194733T1 (de)
AU (1) AU2567797A (de)
CA (1) CA2250158C (de)
DE (1) DE69702510T2 (de)
WO (1) WO1997038465A1 (de)

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CN109541643A (zh) * 2018-11-09 2019-03-29 电子科技大学 一种阵列天线的副瓣和交叉极化抑制方法

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CN108666743B (zh) * 2018-04-16 2020-11-24 浙江大学 采用交叉极化抑制方法设计的正交极化平面阵列天线
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WO2020133499A1 (zh) * 2018-12-29 2020-07-02 瑞声科技（南京）有限公司 一种封装天线模组及电子设备
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JP7358880B2 (ja) 2019-09-26 2023-10-11 日本電気株式会社 偏波共用アレイアンテナ及びその製造方法
KR102296961B1 (ko) * 2019-10-01 2021-09-01 엘아이지넥스원 주식회사 Gpu 기반의 소형 무인 비행체용 sar 영상 복원 장치 및 sar 영상 복원 시스템
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109541643A (zh) * 2018-11-09 2019-03-29 电子科技大学 一种阵列天线的副瓣和交叉极化抑制方法

Also Published As

Publication number Publication date
EP0891643A1 (de) 1999-01-20
JP2000508144A (ja) 2000-06-27
AU2567797A (en) 1997-10-29
WO1997038465A1 (en) 1997-10-16
US6147648A (en) 2000-11-14
EP0891643B1 (de) 2000-07-12
CA2250158A1 (en) 1997-10-16
DE69702510T2 (de) 2001-03-08
CA2250158C (en) 2001-10-30
DE69702510D1 (de) 2000-08-17

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