FR2751138A1 - Antenne microruban a polarisations multiples, notamment antenne elementaire pour reseau de type dalle - Google Patents

Antenne microruban a polarisations multiples, notamment antenne elementaire pour reseau de type dalle Download PDF

Info

Publication number
FR2751138A1
FR2751138A1 FR8911023A FR8911023A FR2751138A1 FR 2751138 A1 FR2751138 A1 FR 2751138A1 FR 8911023 A FR8911023 A FR 8911023A FR 8911023 A FR8911023 A FR 8911023A FR 2751138 A1 FR2751138 A1 FR 2751138A1
Authority
FR
France
Prior art keywords
radiating element
antenna
slots
polarization
hybrid coupler
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.)
Withdrawn
Application number
FR8911023A
Other languages
English (en)
French (fr)
Inventor
Jean Bouko
Marcel Grosbois
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 CSF SA filed Critical Thomson CSF SA
Priority to FR8911023A priority Critical patent/FR2751138A1/fr
Priority to IT06752490D priority patent/IT1277981B1/it
Priority to IT067524A priority patent/IT9067524A1/it
Priority to SE9002657A priority patent/SE9002657D0/xx
Priority to GBGB9017960.7A priority patent/GB9017960D0/en
Priority to CA002023481A priority patent/CA2023481A1/fr
Publication of FR2751138A1 publication Critical patent/FR2751138A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
FR8911023A 1989-08-18 1989-08-18 Antenne microruban a polarisations multiples, notamment antenne elementaire pour reseau de type dalle Withdrawn FR2751138A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8911023A FR2751138A1 (fr) 1989-08-18 1989-08-18 Antenne microruban a polarisations multiples, notamment antenne elementaire pour reseau de type dalle
IT06752490D IT1277981B1 (it) 1989-08-18 1990-07-11 Antenna a microstriscia a polarizzazioni multiple, in particolare antenna elementare per una rete del tipo a lastra
IT067524A IT9067524A1 (it) 1989-08-18 1990-07-11 Antenna a microstriscia a polarizzazioni multiple, in particolare antenna elementare per una rete del tipo a lastra
SE9002657A SE9002657D0 (sv) 1989-08-18 1990-08-15 Antenn
GBGB9017960.7A GB9017960D0 (en) 1989-08-18 1990-08-16 Microstrip antenna with multiple polarization, in particular elemental antenna for a flat-plate antenna
CA002023481A CA2023481A1 (fr) 1989-08-18 1990-08-17 Antenne microruban a polarisations multiples, notamment antenne elementaire pour reseau de type dalle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911023A FR2751138A1 (fr) 1989-08-18 1989-08-18 Antenne microruban a polarisations multiples, notamment antenne elementaire pour reseau de type dalle

Publications (1)

Publication Number Publication Date
FR2751138A1 true FR2751138A1 (fr) 1998-01-16

Family

ID=9384800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8911023A Withdrawn FR2751138A1 (fr) 1989-08-18 1989-08-18 Antenne microruban a polarisations multiples, notamment antenne elementaire pour reseau de type dalle

Country Status (5)

Country Link
CA (1) CA2023481A1 (enExample)
FR (1) FR2751138A1 (enExample)
GB (1) GB9017960D0 (enExample)
IT (2) IT9067524A1 (enExample)
SE (1) SE9002657D0 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003015492A3 (en) * 2001-08-13 2003-08-28 Raytheon Co Isolating signal divider/combiner and method of combining signals of first and second frequencies

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110176662B (zh) * 2019-06-03 2021-05-11 南京邮电大学 一种应用于5g工作频段的宽带紧凑型180°耦合器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003015492A3 (en) * 2001-08-13 2003-08-28 Raytheon Co Isolating signal divider/combiner and method of combining signals of first and second frequencies
JP2004538735A (ja) * 2001-08-13 2004-12-24 レイセオン・カンパニー 隔離信号分割器／結合器および第１と第２の周波数の信号の結合方法

Also Published As

Publication number Publication date
CA2023481A1 (fr) 1997-10-12
GB9017960D0 (en) 1997-09-17
IT1277981B1 (it) 1997-11-12
IT9067524A1 (it) 1992-01-11
SE9002657D0 (sv) 1990-08-15
IT9067524A0 (enExample) 1990-07-11

Similar Documents

Publication Publication Date Title
EP0598656B1 (fr) Source élémentaire rayonnante pour antenne réseau et sous-ensemble rayonnant comportant de telles sources
EP0430745B1 (fr) Antenne à polarisation circulaire, notamment pour réseau d'antennes
EP2710676B1 (fr) Element rayonnant pour antenne reseau active constituee de tuiles elementaires
LU86727A1 (fr) Antennes a microbandes a couplage electromagnetique,a plaquettes de transmission couplees capacitivement a des lignes de transmission
FR2668305A1 (fr) Dispositif d'alimentation d'un element rayonnant fonctionnant en double polarisation.
FR2751471A1 (fr) Dispositif rayonnant a large bande susceptible de plusieurs polarisations
EP0899814A1 (fr) Structure rayonnante
FR2817661A1 (fr) Dispositif pour la reception et/ou l'emission de signaux multifaisceaux
FR2645353A1 (fr) Antenne plane
FR3044832A1 (fr) Architecture d'antenne active a formation de faisceaux hybride reconfigurable
FR2677814A1 (fr) Antenne plate hyperfrequence a deux polarisations orthogonales avec un couple de fentes orthogonales rayonnantes.
FR2873236A1 (fr) Dispositif rayonnant omnidirectionnel large bande
EP0605338B1 (fr) Antenne plaquée à double polarisation et dispositif d'émission/réception correspondant
EP0477102B1 (fr) Réseau directif pour radiocommunications, à éléments rayonnants adjacents et ensemble de tels réseaux directifs
EP3227960B1 (fr) Antenne reseau multicouche du type auto-complementaire
FR2751138A1 (fr) Antenne microruban a polarisations multiples, notamment antenne elementaire pour reseau de type dalle
EP0456579A1 (fr) Antenne orientable plane, fonctionnant en micro-ondes
FR2736212A1 (fr) Coupleur balun hyperfrequence integre, en particulier pour antenne dipole
FR2589011A1 (fr) Antenne reseau a balayage conique et radar comportant une telle antenne
EP0337841A1 (fr) Antenne boucle large bande à alimentation dissymétrique, notamment antenne pour émission, et antenne réseau formée d'une pluralité de telles antennes
FR2678438A1 (fr) Antenne reseau lineaire.
EP3900113B1 (fr) Antenne microruban élémentaire et antenne réseau
EP0991135A1 (fr) Antenne sélective à commutation en fréquence
FR3123162A1 (fr) Antenne a réseau de distribution lacunaire
FR2677493A1 (fr) Reseau d'elements rayonnants a topologie autocomplementaire, et antenne utilisant un tel reseau.

Legal Events

Date Code Title Description
ST Notification of lapse