AU2001259050A1 - Planar ultra wide band antenna with integrated electronics - Google Patents

Planar ultra wide band antenna with integrated electronics

Info

Publication number
AU2001259050A1
AU2001259050A1 AU2001259050A AU5905001A AU2001259050A1 AU 2001259050 A1 AU2001259050 A1 AU 2001259050A1 AU 2001259050 A AU2001259050 A AU 2001259050A AU 5905001 A AU5905001 A AU 5905001A AU 2001259050 A1 AU2001259050 A1 AU 2001259050A1
Authority
AU
Australia
Prior art keywords
balance
elements
symmetry plane
ultra wide
electronics
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
AU2001259050A
Inventor
John W. Mccorkle
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.)
XtremeSpectrum Inc
Original Assignee
XtremeSpectrum Inc
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 XtremeSpectrum Inc filed Critical XtremeSpectrum Inc
Publication of AU2001259050A1 publication Critical patent/AU2001259050A1/en
Abandoned legal-status Critical Current

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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
    • 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
    • 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
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

An planar ultra wide bandwidth (UWB) antenna that provides integration of electronics is disclosed. The antenna has a first balance element that is connected to a terminal at one end. A second balance element is connected to another terminal at one end. The second balance element has a shape that mirrors the shape of the first balance element such that there is a symmetry plane where any point on the symmetry plane is equidistant to all mirror points on the first and second balance elements. Each of the balance elements is made of a generally conductive material. A triangular shaped ground element is situated between the first balance element and the second balance element with an axis of symmetry on the symmetry plane, and oriented such that the base of the triangle is towards the terminals. Accordingly, the ground element and each of the balance elements form two tapered gaps which widen and converge at the apex of the ground element as the taper extends outwardly from the terminals. Under this arrangement, sensitive UWB electronics can be housed within the perimeter of the ground element, thereby eliminating transmission line losses and dispersion, and minimizing and system ringing. A resistive loop connected between the first and second balance elements extends the low frequency response and improves the VSWR. A connection of an array of elements is disclosed that provides a low-frequency cutoff defined by the array size rather than the element size.
AU2001259050A 2000-05-03 2001-05-03 Planar ultra wide band antenna with integrated electronics Abandoned AU2001259050A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/563,292 US6351246B1 (en) 1999-05-03 2000-05-03 Planar ultra wide band antenna with integrated electronics
US09563292 2000-05-03
PCT/US2001/011743 WO2001084670A1 (en) 2000-05-03 2001-05-03 Planar ultra wide band antenna with integrated electronics

Publications (1)

Publication Number Publication Date
AU2001259050A1 true AU2001259050A1 (en) 2001-11-12

Family

ID=24249925

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001259050A Abandoned AU2001259050A1 (en) 2000-05-03 2001-05-03 Planar ultra wide band antenna with integrated electronics

Country Status (7)

Country Link
US (2) US6351246B1 (en)
EP (1) EP1279202B1 (en)
JP (1) JP4790192B2 (en)
AT (1) ATE385055T1 (en)
AU (1) AU2001259050A1 (en)
DE (1) DE60132575D1 (en)
WO (1) WO2001084670A1 (en)

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US6351246B1 (en) 2002-02-26
ATE385055T1 (en) 2008-02-15
DE60132575D1 (en) 2008-03-13
US20020053994A1 (en) 2002-05-09
US6559810B2 (en) 2003-05-06
EP1279202B1 (en) 2008-01-23
JP4790192B2 (en) 2011-10-12
JP2003533080A (en) 2003-11-05
WO2001084670A1 (en) 2001-11-08
EP1279202A1 (en) 2003-01-29

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