DE69936884D1 - Niedrige preiswerte antenne mit hohem gewinn und system für mobile plattformen - Google Patents

Niedrige preiswerte antenne mit hohem gewinn und system für mobile plattformen

Info

Publication number
DE69936884D1
DE69936884D1 DE69936884T DE69936884T DE69936884D1 DE 69936884 D1 DE69936884 D1 DE 69936884D1 DE 69936884 T DE69936884 T DE 69936884T DE 69936884 T DE69936884 T DE 69936884T DE 69936884 D1 DE69936884 D1 DE 69936884D1
Authority
DE
Germany
Prior art keywords
information
lowest
passenger vehicle
information signal
mobile platforms
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.)
Expired - Lifetime
Application number
DE69936884T
Other languages
English (en)
Other versions
DE69936884T2 (de
Inventor
Michael J Barrett
Richard B Anderson
Richard Clymer
John Sabat
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.)
AeroSat Corp
Original Assignee
AeroSat Corp
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 AeroSat Corp filed Critical AeroSat Corp
Publication of DE69936884D1 publication Critical patent/DE69936884D1/de
Application granted granted Critical
Publication of DE69936884T2 publication Critical patent/DE69936884T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/22—Longitudinal slot in boundary wall of waveguide or transmission line
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • 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
DE69936884T 1999-08-25 1999-10-25 Niedrige preiswerte antenne mit hohem gewinn und system für mobile plattformen Expired - Lifetime DE69936884T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/382,969 US6751442B1 (en) 1997-09-17 1999-08-25 Low-height, low-cost, high-gain antenna and system for mobile platforms
US382969 1999-09-16
PCT/US1999/025008 WO2001015275A1 (en) 1999-08-25 1999-10-25 Low-height, low-cost, high-gain antenna and system for mobile platforms

Publications (2)

Publication Number Publication Date
DE69936884D1 true DE69936884D1 (de) 2007-09-27
DE69936884T2 DE69936884T2 (de) 2008-05-08

Family

ID=23511172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69936884T Expired - Lifetime DE69936884T2 (de) 1999-08-25 1999-10-25 Niedrige preiswerte antenne mit hohem gewinn und system für mobile plattformen

Country Status (10)

Country Link
US (2) US6751442B1 (de)
EP (1) EP1212810B1 (de)
JP (1) JP2003528480A (de)
KR (1) KR100573653B1 (de)
CN (1) CN100345339C (de)
AT (1) ATE370530T1 (de)
AU (1) AU1230400A (de)
DE (1) DE69936884T2 (de)
SG (1) SG147272A1 (de)
WO (1) WO2001015275A1 (de)

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Also Published As

Publication number Publication date
US7181160B2 (en) 2007-02-20
CN100345339C (zh) 2007-10-24
KR100573653B1 (ko) 2006-04-26
EP1212810B1 (de) 2007-08-15
EP1212810A1 (de) 2002-06-12
US20040180707A1 (en) 2004-09-16
WO2001015275A1 (en) 2001-03-01
AU1230400A (en) 2001-03-19
KR20020042820A (ko) 2002-06-07
JP2003528480A (ja) 2003-09-24
ATE370530T1 (de) 2007-09-15
SG147272A1 (en) 2008-11-28
CN1367945A (zh) 2002-09-04
DE69936884T2 (de) 2008-05-08
US6751442B1 (en) 2004-06-15

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