CA2244407C - Antenne mobile de satellite a profil bas - Google Patents

Antenne mobile de satellite a profil bas Download PDF

Info

Publication number
CA2244407C
CA2244407C CA 2244407 CA2244407A CA2244407C CA 2244407 C CA2244407 C CA 2244407C CA 2244407 CA2244407 CA 2244407 CA 2244407 A CA2244407 A CA 2244407A CA 2244407 C CA2244407 C CA 2244407C
Authority
CA
Canada
Prior art keywords
antenna
loop
low profile
helical
helical loop
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
CA 2244407
Other languages
English (en)
Other versions
CA2244407A1 (fr
Inventor
David Roscoe
Michael Cooper
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.)
2201028 Ontario Inc
Original Assignee
Transcore Link Logistics 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 Transcore Link Logistics Corp filed Critical Transcore Link Logistics Corp
Priority to CA 2244407 priority Critical patent/CA2244407C/fr
Priority to PCT/CA1999/000705 priority patent/WO2000008713A1/fr
Priority to AU51432/99A priority patent/AU5143299A/en
Priority to US09/368,174 priority patent/US6285341B1/en
Priority to ARP990103872 priority patent/AR020336A1/es
Publication of CA2244407A1 publication Critical patent/CA2244407A1/fr
Application granted granted Critical
Publication of CA2244407C publication Critical patent/CA2244407C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • 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
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CA 2244407 1998-08-04 1998-08-04 Antenne mobile de satellite a profil bas Expired - Lifetime CA2244407C (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA 2244407 CA2244407C (fr) 1998-08-04 1998-08-04 Antenne mobile de satellite a profil bas
PCT/CA1999/000705 WO2000008713A1 (fr) 1998-08-04 1999-08-03 Antenne de satellite mobile, a faible saillie
AU51432/99A AU5143299A (en) 1998-08-04 1999-08-03 Low profile mobile satellite antenna
US09/368,174 US6285341B1 (en) 1998-08-04 1999-08-04 Low profile mobile satellite antenna
ARP990103872 AR020336A1 (es) 1998-08-04 1999-08-04 Antena satelital movil de perfil bajo y metodo para fabricarla

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2244407 CA2244407C (fr) 1998-08-04 1998-08-04 Antenne mobile de satellite a profil bas

Publications (2)

Publication Number Publication Date
CA2244407A1 CA2244407A1 (fr) 2000-02-04
CA2244407C true CA2244407C (fr) 2006-02-14

Family

ID=4162715

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2244407 Expired - Lifetime CA2244407C (fr) 1998-08-04 1998-08-04 Antenne mobile de satellite a profil bas

Country Status (4)

Country Link
AR (1) AR020336A1 (fr)
AU (1) AU5143299A (fr)
CA (1) CA2244407C (fr)
WO (1) WO2000008713A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100156600A1 (en) * 2008-12-19 2010-06-24 Mark Duron Method and System for a Broadband Impedance Compensated Slot Antenna (BICSA)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990847A (en) * 1996-04-30 1999-11-23 Qualcomm Incorporated Coupled multi-segment helical antenna
US6112102A (en) * 1996-10-04 2000-08-29 Telefonaktiebolaget Lm Ericsson Multi-band non-uniform helical antennas
US5963871A (en) * 1996-10-04 1999-10-05 Telefonaktiebolaget Lm Ericsson Retractable multi-band antennas

Also Published As

Publication number Publication date
WO2000008713A1 (fr) 2000-02-17
AR020336A1 (es) 2002-05-08
CA2244407A1 (fr) 2000-02-04
AU5143299A (en) 2000-02-28

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MKEX Expiry

Effective date: 20180806