IT1260934B - Antenna a schiera in microstriscia - Google Patents

Antenna a schiera in microstriscia

Info

Publication number
IT1260934B
IT1260934B ITTO930543A ITTO930543A IT1260934B IT 1260934 B IT1260934 B IT 1260934B IT TO930543 A ITTO930543 A IT TO930543A IT TO930543 A ITTO930543 A IT TO930543A IT 1260934 B IT1260934 B IT 1260934B
Authority
IT
Italy
Prior art keywords
layer
micro
strip table
table antenna
antenna
Prior art date
Application number
ITTO930543A
Other languages
English (en)
Original Assignee
Sip
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 Sip filed Critical Sip
Priority to ITTO930543A priority Critical patent/IT1260934B/it
Publication of ITTO930543A0 publication Critical patent/ITTO930543A0/it
Priority to AU63429/94A priority patent/AU6342994A/en
Priority to JP6179800A priority patent/JPH0766626A/ja
Priority to CA002128454A priority patent/CA2128454A1/en
Priority to EP94111319A priority patent/EP0635899A1/en
Publication of ITTO930543A1 publication Critical patent/ITTO930543A1/it
Application granted granted Critical
Publication of IT1260934B publication Critical patent/IT1260934B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • 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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)

Abstract

ANTENNA A SCHIERA IN MICROSTRISCIA COMPOSTA DA UNA STRUTTURA MULTISTRATO E DA UNA STRUTTURA DI SUPPORTO A CUI SONO FISSATI IL CONNETTORE E LA STRUTTURA MULTISTRATO COMPOSTA DA UN PRIMO STRATO SUL QUALE E' REALIZZATA LA RETE DI ALIMENTAZIONE IN MICROSTRISCIA, DA UN SECONDO STRATO COSTITUITO DA UN PIANO METALLICO DI MASSA, PERFORATO PERIODICAMENTE, E DA UN TERZO STRATO SUL QUALE E' REALIZZATA LA SCHIERA DI ELEMENTI METALLICI IRRADIANTI, ALCUNI DEI QUALI NON SONO ALIMENTATI E SONO POSTI LUNGO UNO O PIU' PERIMETRI INTORNO ALLA SCHIERA.FIG. 1.
ITTO930543A 1993-07-21 1993-07-21 Antenna a schiera in microstriscia IT1260934B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO930543A IT1260934B (it) 1993-07-21 1993-07-21 Antenna a schiera in microstriscia
AU63429/94A AU6342994A (en) 1993-07-21 1994-05-30 Microstrip array antenna
JP6179800A JPH0766626A (ja) 1993-07-21 1994-07-08 マイクロストリップアレーアンテナ
CA002128454A CA2128454A1 (en) 1993-07-21 1994-07-20 Microstrip array antenna
EP94111319A EP0635899A1 (en) 1993-07-21 1994-07-20 Microstrip array antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930543A IT1260934B (it) 1993-07-21 1993-07-21 Antenna a schiera in microstriscia

Publications (3)

Publication Number Publication Date
ITTO930543A0 ITTO930543A0 (it) 1993-07-21
ITTO930543A1 ITTO930543A1 (it) 1995-01-21
IT1260934B true IT1260934B (it) 1996-04-29

Family

ID=11411636

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930543A IT1260934B (it) 1993-07-21 1993-07-21 Antenna a schiera in microstriscia

Country Status (5)

Country Link
EP (1) EP0635899A1 (it)
JP (1) JPH0766626A (it)
AU (1) AU6342994A (it)
CA (1) CA2128454A1 (it)
IT (1) IT1260934B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523694A1 (de) * 1995-06-29 1997-01-02 Fuba Automotive Gmbh Planarantenne
CN103236582A (zh) * 2013-04-18 2013-08-07 山东国威卫星通信有限公司 贴片加载异形辐射单元圆极化平板天线

Family Cites Families (5)

* 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
JPH01297905A (ja) * 1988-05-26 1989-12-01 Matsushita Electric Works Ltd 平面アンテナ
JPH0362604A (ja) * 1989-07-31 1991-03-18 Nec Corp 平面アンテナ
JPH03101507A (ja) * 1989-09-14 1991-04-26 Yagi Antenna Co Ltd 平面アンテナ
JP3128317B2 (ja) * 1992-04-10 2001-01-29 三洋電機株式会社 スクロール圧縮機

Also Published As

Publication number Publication date
CA2128454A1 (en) 1995-01-22
ITTO930543A0 (it) 1993-07-21
EP0635899A1 (en) 1995-01-25
JPH0766626A (ja) 1995-03-10
ITTO930543A1 (it) 1995-01-21
AU6342994A (en) 1995-02-02

Similar Documents

Publication Publication Date Title
DE59606257D1 (de) Geschirrwaschmaschinenspülmittel in form einer tablette
FI980546A0 (fi) Koppling foer att reglera impedansen i en differential aktivkomponent
BR9509010A (pt) Estrutura de adesivo sensível á pressão com múltiplas camadas
DE69631139D1 (de) Vorrichtungen zur risikoverminderung von stasis im herzvorhof
TR199501403A1 (tr) Emici bir ürünün üst tabakasi ve bu tabakanin üretim yöntemi
GR3032524T3 (en) Laminated tablet with pointed core
BR9714281B1 (pt) capacitor com camada elétrica dupla.
EP0603623A3 (en) Connection of layers and multilayer circuit board.
ITRM930503A0 (it) Costruzione combinata di affisso e di catalogo.
DE59606126D1 (de) Mehrlagiges material, insbesondere transferband
IT1268968B1 (it) Struttura di pannello per la realizzazione di pareti e locali qualicabine e simili in costruzioni navali
EP0322847A3 (en) Second harmonic wave generating device having active layer and second harmonic wave generating layer on same substrate
MY118391A (en) Organic rust-proof treated copper foil
DE69911794D1 (de) Personentransportfahrzeugkarosserien
DE69112153D1 (de) Pegelumsetzer mit Einzelsteuerung und niedriger dynamischer Impedanz.
EP0679051A3 (de) Kontaktierung von Betätigungs- und Anzeigemitteln.
DE50003587D1 (de) Verbundelemente
USD381956S (en) Computer back panel portion
DZ1881A1 (fr) Circuit intégré d'agissement et d'exploration double.
KR960024465U (ko) 노트북의 키보드 착탈 구조
TW326575B (en) Structure and fabrication method of the metal-insulator-semiconductor multiple-negative differential resistance
RU98103841A (ru) Способ рекламы
FR2669462B1 (fr) Structure d'interrupteur utilisable pour la realisation de claviers, et claviers utilisant une telle structure.
DE68920803D1 (de) Stabilisierung und Verringerung der Hintergrund-Fluoreszenz von Hydroxy-cumarin-ester Enzymsubstraten.
NO903856D0 (no) Emulgeringsmiddel, invertemulsjoner fremstilt ved hjelp av dette, og anvendelse av invertemulsjonene i borehull.

Legal Events

Date Code Title Description
0001 Granted