AU2001230764A1 - Vivaldi cloverleaf antenna - Google Patents

Vivaldi cloverleaf antenna

Info

Publication number
AU2001230764A1
AU2001230764A1 AU2001230764A AU3076401A AU2001230764A1 AU 2001230764 A1 AU2001230764 A1 AU 2001230764A1 AU 2001230764 A AU2001230764 A AU 2001230764A AU 3076401 A AU3076401 A AU 3076401A AU 2001230764 A1 AU2001230764 A1 AU 2001230764A1
Authority
AU
Australia
Prior art keywords
radio frequency
antenna
flared notch
notch antennas
frequency radiating
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.)
Abandoned
Application number
AU2001230764A
Other languages
English (en)
Inventor
Daniel Sievenpiper
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.)
HRL Laboratories LLC
Original Assignee
HRL Laboratories LLC
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 HRL Laboratories LLC filed Critical HRL Laboratories LLC
Publication of AU2001230764A1 publication Critical patent/AU2001230764A1/en
Abandoned 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
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends
    • 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
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • 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
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/006—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces
    • H01Q15/008—Selective devices having photonic band gap materials or materials of which the material properties are frequency dependent, e.g. perforated substrates, high-impedance surfaces said selective devices having Sievenpipers' mushroom elements

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Waveguide Aerials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Aerials With Secondary Devices (AREA)
  • Earth Drilling (AREA)
  • Luminescent Compositions (AREA)
  • Saccharide Compounds (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
AU2001230764A 2000-03-15 2000-12-22 Vivaldi cloverleaf antenna Abandoned AU2001230764A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09525832 2000-03-15
US09/525,832 US6518931B1 (en) 2000-03-15 2000-03-15 Vivaldi cloverleaf antenna
PCT/US2000/034957 WO2001069723A1 (en) 2000-03-15 2000-12-22 Vivaldi cloverleaf antenna

Publications (1)

Publication Number Publication Date
AU2001230764A1 true AU2001230764A1 (en) 2001-09-24

Family

ID=24094776

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001230764A Abandoned AU2001230764A1 (en) 2000-03-15 2000-12-22 Vivaldi cloverleaf antenna

Country Status (7)

Country Link
US (1) US6518931B1 (de)
EP (1) EP1266429B1 (de)
JP (1) JP2003527017A (de)
AT (1) ATE395726T1 (de)
AU (1) AU2001230764A1 (de)
DE (1) DE60038901D1 (de)
WO (1) WO2001069723A1 (de)

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Also Published As

Publication number Publication date
EP1266429A1 (de) 2002-12-18
WO2001069723A1 (en) 2001-09-20
JP2003527017A (ja) 2003-09-09
DE60038901D1 (de) 2008-06-26
ATE395726T1 (de) 2008-05-15
EP1266429B1 (de) 2008-05-14
US6518931B1 (en) 2003-02-11

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