FI941350A - Vaihtosuuntaisesti värähtelevä rakenne - Google Patents

Vaihtosuuntaisesti värähtelevä rakenne Download PDF

Info

Publication number
FI941350A
FI941350A FI941350A FI941350A FI941350A FI 941350 A FI941350 A FI 941350A FI 941350 A FI941350 A FI 941350A FI 941350 A FI941350 A FI 941350A FI 941350 A FI941350 A FI 941350A
Authority
FI
Finland
Prior art keywords
swinging structure
reversible
reversible swinging
swinging
Prior art date
Application number
FI941350A
Other languages
English (en)
Swedish (sv)
Other versions
FI941350A0 (fi
Inventor
Gerard Raguenet
Michel Gomez-Henry
Original Assignee
Alcatel Nv
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 Alcatel Nv filed Critical Alcatel Nv
Publication of FI941350A0 publication Critical patent/FI941350A0/fi
Publication of FI941350A publication Critical patent/FI941350A/fi

Links

Classifications

    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • 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
    • H01Q21/065—Patch antenna array
FI941350A 1993-03-26 1994-03-23 Vaihtosuuntaisesti värähtelevä rakenne FI941350A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303502A FR2703190B1 (fr) 1993-03-26 1993-03-26 Structure rayonnante à directivité variable.

Publications (2)

Publication Number Publication Date
FI941350A0 FI941350A0 (fi) 1994-03-23
FI941350A true FI941350A (fi) 1994-09-27

Family

ID=9445380

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941350A FI941350A (fi) 1993-03-26 1994-03-23 Vaihtosuuntaisesti värähtelevä rakenne

Country Status (3)

Country Link
EP (1) EP0617480A1 (fi)
FI (1) FI941350A (fi)
FR (1) FR2703190B1 (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2237648A1 (en) * 1997-07-29 1999-01-29 Noel Mcdonald Dual polarisation patch antenna
CA2225677A1 (en) * 1997-12-22 1999-06-22 Philippe Lafleur Multiple parasitic coupling to an outer antenna patch element from inner path elements
JP2005502250A (ja) * 2001-08-31 2005-01-20 ザ トラスティーズ オブ コロムビア ユニバーシティ イン ザ シティ オブ ニューヨーク 相互結合されたパッチに最適パッチアンテナ励振を与えるシステム及び方法
FR2939568B1 (fr) 2008-12-05 2010-12-17 Thales Sa Antenne a partage de sources et procede d'elaboration d'une antenne a partage de sources pour l'elaboration de multi-faisceaux
FR2947388B1 (fr) * 2009-06-26 2012-05-18 Thales Sa Procede d'aide au pointage d'une antenne, antenne a pointage assiste mettant en oeuvre ce procede et terminal nomade comportant une telle antenne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8803451D0 (en) * 1988-02-15 1988-03-16 British Telecomm Antenna
US4926189A (en) * 1988-05-10 1990-05-15 Communications Satellite Corporation High-gain single- and dual-polarized antennas employing gridded printed-circuit elements
FR2648626B1 (fr) * 1989-06-20 1991-08-23 Alcatel Espace Element rayonnant diplexant
FR2668655B1 (fr) * 1990-10-31 1993-07-30 Behe Roger Antenne imprimee pour reseau a double polarisation.

Also Published As

Publication number Publication date
FR2703190A1 (fr) 1994-09-30
FR2703190B1 (fr) 1995-05-12
FI941350A0 (fi) 1994-03-23
EP0617480A1 (fr) 1994-09-28

Similar Documents

Publication Publication Date Title
DE69317620D1 (de) Aktivierte Struktur
DE69413677D1 (de) Retroreflektierende struktur
DE69404155D1 (de) Feuerfeste und retroreflektive struktur
NO991810D0 (no) Beskyttende struktur
DE69132015T2 (de) Gelenkiges Sektionaltor
FI935705A0 (fi) Superabsorberande struktur
DK122693D0 (da) Marin struktur
ITPD930170A1 (it) Braccio desilatore-convogliatore girevole
DE69322808T2 (de) Verglaste Struktur
DE59407422D1 (de) Gerippestruktur
FI941350A (fi) Vaihtosuuntaisesti värähtelevä rakenne
DE69411466T2 (de) Dreharm
DE69402690D1 (de) Konstruktionsteil
DE69525873D1 (de) Mehrschichtige Struktur
DK0659042T3 (da) Vendbar plov
KR940019417U (ko) 건축용 서포트(Support)
FI953202A0 (fi) Käännettävissä oleva ikkuna
DE69416307D1 (de) Schaukel
KR950008231U (ko) 그네
DK93893D0 (da) Svingplov med gribearm
FI932884A0 (fi) Nivelöintilaite
FI931146A0 (fi) Struktur till ishockeybyxa
LV5410A3 (lv) Sujamais materials
KR950019191U (ko) 미서기 창호구조
KR940026066U (ko) 요동침대

Legal Events

Date Code Title Description
FD Application lapsed