CA1324657C - Antenne omnidirectionnelle, notamment pour l'emission de signaux de radiodiffusion ou de television dans la bande des ondes decimetriques, et systeme rayonnant forme d'un groupement de ces antennes - Google Patents

Antenne omnidirectionnelle, notamment pour l'emission de signaux de radiodiffusion ou de television dans la bande des ondes decimetriques, et systeme rayonnant forme d'un groupement de ces antennes

Info

Publication number: CA1324657C
Authority: CA; Canada
Prior art keywords: antenna; radiating; central; line; dipoles
Prior art date: 1988-07-22
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.): Expired - Fee Related

Application number

CA000606382A

Other languages

English (en)

French (fr)

Inventor

Maurice Loiseau

Guy Bastard

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 LGT Laboratoire General des Telecommunications

Original Assignee

Thomson LGT Laboratoire General des Telecommunications

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.)

1988-07-22

Filing date

1989-07-21

Publication date

1993-11-23

1989-07-21 Application filed by Thomson LGT Laboratoire General des Telecommunications filed Critical Thomson LGT Laboratoire General des Telecommunications

1993-11-23 Application granted granted Critical

1993-11-23 Publication of CA1324657C publication Critical patent/CA1324657C/fr

2010-11-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000005540 biological transmission Effects 0.000 title abstract description 3
238000009826 distribution Methods 0.000 claims abstract description 9
230000008878 coupling Effects 0.000 claims abstract description 4
238000010168 coupling process Methods 0.000 claims abstract description 4
238000005859 coupling reaction Methods 0.000 claims abstract description 4
239000004020 conductor Substances 0.000 claims description 16
238000004904 shortening Methods 0.000 claims description 6
238000003491 array Methods 0.000 abstract description 3
238000010586 diagram Methods 0.000 description 26
230000005855 radiation Effects 0.000 description 6
125000006850 spacer group Chemical group 0.000 description 4
230000000712 assembly Effects 0.000 description 3
238000000429 assembly Methods 0.000 description 3
230000005284 excitation Effects 0.000 description 3
238000005219 brazing Methods 0.000 description 2
238000009434 installation Methods 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
230000010363 phase shift Effects 0.000 description 2
230000003068 static effect Effects 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229910000881 Cu alloy Inorganic materials 0.000 description 1
240000003380 Passiflora rubra Species 0.000 description 1
210000000007 bat wing Anatomy 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
210000000056 organ Anatomy 0.000 description 1
230000010287 polarization Effects 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
238000004513 sizing Methods 0.000 description 1

Classifications

- 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
- H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
- H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage

Landscapes

Variable-Direction Aerials And Aerial Arrays (AREA)
Aerials With Secondary Devices (AREA)
Details Of Aerials (AREA)
Transmitters (AREA)

CA000606382A 1988-07-22 1989-07-21 Antenne omnidirectionnelle, notamment pour l'emission de signaux de radiodiffusion ou de television dans la bande des ondes decimetriques, et systeme rayonnant forme d'un groupement de ces antennes Expired - Fee Related CA1324657C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8809940		1988-07-22
FR8809940A FR2634598B1 (fr)	1988-07-22	1988-07-22	Antenne omnidirectionnelle, notamment pour l'emission de signaux de radiodiffusion ou de television dans la bande des ondes decimetriques, et systeme rayonnant forme d'un groupement de ces antennes

Publications (1)

Publication Number	Publication Date
CA1324657C true CA1324657C (fr)	1993-11-23

Family

ID=9368690

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000606382A Expired - Fee Related CA1324657C (fr)	1988-07-22	1989-07-21	Antenne omnidirectionnelle, notamment pour l'emission de signaux de radiodiffusion ou de television dans la bande des ondes decimetriques, et systeme rayonnant forme d'un groupement de ces antennes

Country Status (8)

Country	Link
EP (1)	EP0352160B1 (de)
JP (1)	JPH0269004A (de)
AT (1)	ATE107436T1 (de)
CA (1)	CA1324657C (de)
DE (1)	DE68916121T2 (de)
ES (1)	ES2054055T3 (de)
FR (1)	FR2634598B1 (de)
HK (1)	HK83896A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2721757B1 (fr) *	1994-06-28	1996-09-13	Jac International	Antenne omnidirectionnelle en azimut et directive en site et répondeur maritime ainsi équipé.
US5861858A (en) *	1997-06-30	1999-01-19	Harris Corporation	Antenna feed and support system
DE10316787A1 (de)	2003-04-11	2004-11-11	Kathrein-Werke Kg	Reflektor, insbesondere für eine Mobilfunk-Antenne
DE10316786A1 (de)	2003-04-11	2004-11-18	Kathrein-Werke Kg	Reflektor, insbesondere für eine Mobilfunk-Antenne
DE20319983U1 (de) *	2003-12-23	2004-08-19	Kathrein-Werke Kg	Blitzschutz für Antennenanlagen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE421257A (de) *	1936-04-28
DE1183976B (de) *	1961-10-24	1964-12-23	Telefunken Patent	Antennenanordnung, bestehend aus uebereinandergesetzten Rundstrahlgruppen
DE2026984C3 (de) *	1970-05-27	1980-10-02	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Antenne mit mehreren Strahlern an einem im wesentlichen senkrecht ausgerichteten Trageteil
FR2518321A1 (fr) *	1981-12-15	1983-06-17	Thomson Csf	Ensemble rayonnant a deux antennes superposees travaillant dans une meme gamme de frequences

1988
- 1988-07-22 FR FR8809940A patent/FR2634598B1/fr not_active Expired - Lifetime
1989
- 1989-06-30 EP EP89401887A patent/EP0352160B1/de not_active Expired - Lifetime
- 1989-06-30 AT AT89401887T patent/ATE107436T1/de not_active IP Right Cessation
- 1989-06-30 DE DE68916121T patent/DE68916121T2/de not_active Expired - Fee Related
- 1989-06-30 ES ES89401887T patent/ES2054055T3/es not_active Expired - Lifetime
- 1989-07-21 CA CA000606382A patent/CA1324657C/fr not_active Expired - Fee Related
- 1989-07-21 JP JP1190416A patent/JPH0269004A/ja active Pending
1996
- 1996-05-09 HK HK83896A patent/HK83896A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2634598A1 (fr)	1990-01-26
FR2634598B1 (fr)	1990-10-05
EP0352160B1 (de)	1994-06-15
ES2054055T3 (es)	1994-08-01
EP0352160A1 (de)	1990-01-24
DE68916121T2 (de)	1994-09-29
ATE107436T1 (de)	1994-07-15
DE68916121D1 (de)	1994-07-21
JPH0269004A (ja)	1990-03-08
HK83896A (en)	1996-05-17

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Legal Events

Date	Code	Title	Description
1997-11-24	MKLA	Lapsed