AU2001295677A1 - Improvements to transmission/reception sources of electromagnetic waves for multireflector antenna - Google Patents

Improvements to transmission/reception sources of electromagnetic waves for multireflector antenna

Info

Publication number
AU2001295677A1
AU2001295677A1 AU2001295677A AU9567701A AU2001295677A1 AU 2001295677 A1 AU2001295677 A1 AU 2001295677A1 AU 2001295677 A AU2001295677 A AU 2001295677A AU 9567701 A AU9567701 A AU 9567701A AU 2001295677 A1 AU2001295677 A1 AU 2001295677A1
Authority
AU
Australia
Prior art keywords
multireflector
antenna
transmission
electromagnetic waves
reception sources
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
AU2001295677A
Other languages
English (en)
Inventor
Ali Louzir
Philippe Minard
Jean-Francois Pintos
Franck Thudor
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of AU2001295677A1 publication Critical patent/AU2001295677A1/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
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • 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
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
    • H01Q5/47—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device with a coaxial arrangement of the feeds
AU2001295677A 2000-10-12 2001-10-11 Improvements to transmission/reception sources of electromagnetic waves for multireflector antenna Abandoned AU2001295677A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0013213 2000-10-12
FR0013213 2000-10-12
PCT/FR2001/003132 WO2002031920A1 (fr) 2000-10-12 2001-10-11 Perfectionnement aux sources d'emission / reception d'ondes electromagnetiques pour antenne a multireflecteurs

Publications (1)

Publication Number Publication Date
AU2001295677A1 true AU2001295677A1 (en) 2002-04-22

Family

ID=8855380

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001295677A Abandoned AU2001295677A1 (en) 2000-10-12 2001-10-11 Improvements to transmission/reception sources of electromagnetic waves for multireflector antenna

Country Status (10)

Country Link
US (1) US6861998B2 (ko)
EP (1) EP1325537B1 (ko)
JP (1) JP4090875B2 (ko)
KR (1) KR20030040513A (ko)
CN (1) CN1254883C (ko)
AU (1) AU2001295677A1 (ko)
DE (1) DE60103653T2 (ko)
ES (1) ES2222394T3 (ko)
MX (1) MXPA03002670A (ko)
WO (1) WO2002031920A1 (ko)

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CN109301499A (zh) * 2018-11-13 2019-02-01 南京信息工程大学 Ka/W双频双极化高隔离度高增益卡塞格伦天线
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WO2002031920A1 (fr) 2002-04-18
EP1325537A1 (fr) 2003-07-09
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JP2004511940A (ja) 2004-04-15
ES2222394T3 (es) 2005-02-01
KR20030040513A (ko) 2003-05-22
US20040021612A1 (en) 2004-02-05
US6861998B2 (en) 2005-03-01
MXPA03002670A (es) 2003-06-24
CN1470089A (zh) 2004-01-21
EP1325537B1 (fr) 2004-06-02
DE60103653T2 (de) 2005-06-09
CN1254883C (zh) 2006-05-03

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