WO2002060009A8 - Systeme d'antenne hyperfrequence - Google Patents

Systeme d'antenne hyperfrequence

Info

Publication number
WO2002060009A8
WO2002060009A8 PCT/FI2002/000028 FI0200028W WO02060009A8 WO 2002060009 A8 WO2002060009 A8 WO 2002060009A8 FI 0200028 W FI0200028 W FI 0200028W WO 02060009 A8 WO02060009 A8 WO 02060009A8
Authority
WO
WIPO (PCT)
Prior art keywords
radiators
polarization
type
feeding
antenna arrangement
Prior art date
Application number
PCT/FI2002/000028
Other languages
English (en)
Other versions
WO2002060009A1 (fr
Inventor
Pekka Jakkula
Taavi Hirvonen
Jarmo Karhu
Pekka Moilanen
Original Assignee
Pj Microwave Oy
Pekka Jakkula
Taavi Hirvonen
Jarmo Karhu
Pekka Moilanen
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 Pj Microwave Oy, Pekka Jakkula, Taavi Hirvonen, Jarmo Karhu, Pekka Moilanen filed Critical Pj Microwave Oy
Publication of WO2002060009A1 publication Critical patent/WO2002060009A1/fr
Publication of WO2002060009A8 publication Critical patent/WO2002060009A8/fr

Links

Classifications

    • 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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0075—Stripline fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

Landscapes

  • Waveguide Aerials (AREA)

Abstract

Cette invention se rapporte à un système d'antenne hyperfréquence, qui comprend un plan de masse (406), des éléments rayonnants (402a, 402b), au moins une ligne de transmission (400a) destinée à appliquer une polarisation d'un premier type aux éléments rayonnants, au moins une ligne de transmission (400b) destinée à appliquer une polarisation d'un second type à un ou plusieurs des éléments rayonnants auxquels est appliquée la polarisation du premier type. Cette invention se caractérise en ce que les éléments rayonnants (402a, 402b) et les lignes de transmission (400a, 400b) appliquant différents types de polarisation sont disposés de façon alternée afin de produire l'application d'un seul type de polarisation entre les éléments rayonnants.
PCT/FI2002/000028 2001-01-25 2002-01-15 Systeme d'antenne hyperfrequence WO2002060009A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010158A FI113589B (fi) 2001-01-25 2001-01-25 Mikroaaltoantennijärjestely
FI20010158 2001-01-25

Publications (2)

Publication Number Publication Date
WO2002060009A1 WO2002060009A1 (fr) 2002-08-01
WO2002060009A8 true WO2002060009A8 (fr) 2003-10-30

Family

ID=8560141

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2002/000028 WO2002060009A1 (fr) 2001-01-25 2002-01-15 Systeme d'antenne hyperfrequence

Country Status (2)

Country Link
FI (1) FI113589B (fr)
WO (1) WO2002060009A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7345632B2 (en) 2003-02-12 2008-03-18 Nortel Networks Limited Multibeam planar antenna structure and method of fabrication
EP1609214B1 (fr) * 2003-02-14 2008-08-06 Nortel Networks Limited Structure d'antenne planaire multifaisceaux et son procede de fabrication
GB2556620A (en) * 2016-09-27 2018-06-06 Zoneart Networks Ltd Antenna array

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869040A (en) * 1954-01-11 1959-01-13 Sylvania Electric Prod Solder-dipped stamped wiring
US4464663A (en) * 1981-11-19 1984-08-07 Ball Corporation Dual polarized, high efficiency microstrip antenna
JPS60174071U (ja) * 1984-04-19 1985-11-18 オムロン株式会社 コネクタ
US4772890A (en) * 1985-03-05 1988-09-20 Sperry Corporation Multi-band planar antenna array
GB2189080B (en) * 1986-04-02 1989-11-29 Thorn Emi Electronics Ltd Microstrip antenna
DE3738513A1 (de) * 1987-11-13 1989-06-01 Dornier System Gmbh Mikrostreifenleiterantenne
US4833482A (en) * 1988-02-24 1989-05-23 Hughes Aircraft Company Circularly polarized microstrip antenna array
JPH03151702A (ja) * 1989-11-08 1991-06-27 Sony Corp 平面アレイアンテナ
FR2701168B1 (fr) * 1993-02-04 1995-04-07 Dassault Electronique Dispositif d'antenne microruban perfectionné notamment pour récepteur hyperfréquence.
GB2296385A (en) * 1994-12-20 1996-06-26 Northern Telecom Ltd Antenna
GB2320815B (en) * 1996-12-23 2001-12-12 Nokia Mobile Phones Ltd Antenna assembly
US6121929A (en) * 1997-06-30 2000-09-19 Ball Aerospace & Technologies Corp. Antenna system
WO1999034477A1 (fr) * 1997-12-29 1999-07-08 Hsin Hsien Chung Systeme d'antenne reseau portative a commande de phase a faible cout et a performances elevees, destine aux satellites
SE512524C2 (sv) * 1998-06-24 2000-03-27 Allgon Ab En antennanordning, en metod för framställning av en antennenordning och en radiokommunikationsanordning inkluderande en antennanordning
US6118405A (en) * 1998-08-11 2000-09-12 Nortel Networks Limited Antenna arrangement
DE29816142U1 (de) * 1998-09-08 1999-04-29 Siemens AG, 80333 München Kontaktierung für eine als Leiterbahn auf einer Leiterplatte ausgebildeten Antenne

Also Published As

Publication number Publication date
FI113589B (fi) 2004-05-14
FI20010158A (fi) 2002-07-26
FI20010158A0 (fi) 2001-01-25
WO2002060009A1 (fr) 2002-08-01

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