HK83896A - Omnidirectional antenna particularly for the transmission of radio or television signals in the decimetric-wave range and radiation system formed by an arrangement of these antennas - Google Patents
Omnidirectional antenna particularly for the transmission of radio or television signals in the decimetric-wave range and radiation system formed by an arrangement of these antennasInfo
- Publication number
- HK83896A HK83896A HK83896A HK83896A HK83896A HK 83896 A HK83896 A HK 83896A HK 83896 A HK83896 A HK 83896A HK 83896 A HK83896 A HK 83896A HK 83896 A HK83896 A HK 83896A
- Authority
- HK
- Hong Kong
- Prior art keywords
- antennas
- antenna
- decimetric
- radio
- transmission
- Prior art date
Links
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
HK83896A true HK83896A (en) | 1996-05-17 |
Family
ID=9368690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK83896A HK83896A (en) | 1988-07-22 | 1996-05-09 | Omnidirectional antenna particularly for the transmission of radio or television signals in the decimetric-wave range and radiation system formed by an arrangement of these antennas |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0352160B1 (fr) |
JP (1) | JPH0269004A (fr) |
AT (1) | ATE107436T1 (fr) |
CA (1) | CA1324657C (fr) |
DE (1) | DE68916121T2 (fr) |
ES (1) | ES2054055T3 (fr) |
FR (1) | FR2634598B1 (fr) |
HK (1) | HK83896A (fr) |
Families Citing this family (5)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE421257A (fr) * | 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 AT AT89401887T patent/ATE107436T1/de not_active IP Right Cessation
- 1989-06-30 EP EP89401887A patent/EP0352160B1/fr not_active Expired - Lifetime
- 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 JP JP1190416A patent/JPH0269004A/ja active Pending
- 1989-07-21 CA CA000606382A patent/CA1324657C/fr not_active Expired - Fee Related
-
1996
- 1996-05-09 HK HK83896A patent/HK83896A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1324657C (fr) | 1993-11-23 |
EP0352160A1 (fr) | 1990-01-24 |
DE68916121D1 (de) | 1994-07-21 |
DE68916121T2 (de) | 1994-09-29 |
ES2054055T3 (es) | 1994-08-01 |
FR2634598A1 (fr) | 1990-01-26 |
JPH0269004A (ja) | 1990-03-08 |
EP0352160B1 (fr) | 1994-06-15 |
FR2634598B1 (fr) | 1990-10-05 |
ATE107436T1 (de) | 1994-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |