ES2168199B1 - ANTENNA WITH SMALL AND MULTIBAND UPPER LOAD. - Google Patents
ANTENNA WITH SMALL AND MULTIBAND UPPER LOAD.Info
- Publication number
- ES2168199B1 ES2168199B1 ES200000608A ES200000608A ES2168199B1 ES 2168199 B1 ES2168199 B1 ES 2168199B1 ES 200000608 A ES200000608 A ES 200000608A ES 200000608 A ES200000608 A ES 200000608A ES 2168199 B1 ES2168199 B1 ES 2168199B1
- Authority
- ES
- Spain
- Prior art keywords
- antenna
- transmission line
- multiband
- arms
- small
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Antena con carga superior pequeña y multibanda. La presente invención se refiere a una antena de tipo dipolo o monopolo, cuyo extremo superior se carga mediante una línea de transmisión. En la configuración dipolo la antena está formada por dos brazos de un material conductor o superconductor. Cada uno de los brazos (1) se carga en su extremo con una línea de transmisión formada por dos conductores y acabada en cortocircuito (2). Para disminuir el volumen total de la antena la línea de transmisión puede doblarse sobre sí misma. Asimismo es posible reducir el tamaño mediante la adecuada carga dieléctrica en la antena y la línea de transmisión. En la configuración monopolo uno de los brazos es substituido por un plano conductor.Antenna with small top load and multiband. The present invention relates to a dipole or monopole type antenna, the upper end of which is charged by a transmission line. In the dipole configuration the antenna is formed by two arms of a conductive or superconducting material. Each of the arms (1) is loaded at its end with a transmission line formed by two conductors and short-circuited (2). To decrease the total volume of the antenna, the transmission line can bend over itself. It is also possible to reduce the size by means of adequate dielectric load on the antenna and the transmission line. In the monopole configuration one of the arms is replaced by a conductive plane.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200000608A ES2168199B1 (en) | 2000-03-03 | 2000-03-03 | ANTENNA WITH SMALL AND MULTIBAND UPPER LOAD. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200000608A ES2168199B1 (en) | 2000-03-03 | 2000-03-03 | ANTENNA WITH SMALL AND MULTIBAND UPPER LOAD. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2168199A1 ES2168199A1 (en) | 2002-06-01 |
ES2168199B1 true ES2168199B1 (en) | 2003-05-16 |
Family
ID=8492689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200000608A Expired - Fee Related ES2168199B1 (en) | 2000-03-03 | 2000-03-03 | ANTENNA WITH SMALL AND MULTIBAND UPPER LOAD. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2168199B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9755314B2 (en) | 2001-10-16 | 2017-09-05 | Fractus S.A. | Loaded antenna |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87211386U (en) * | 1987-11-16 | 1988-08-24 | 上海市东海军工技术工程公司 | Fully frequency channel planar tv receiving antenna |
US4816839A (en) * | 1987-12-18 | 1989-03-28 | Amtech Corporation | Transponder antenna |
US5229777A (en) * | 1991-11-04 | 1993-07-20 | Doyle David W | Microstrap antenna |
US5986609A (en) * | 1998-06-03 | 1999-11-16 | Ericsson Inc. | Multiple frequency band antenna |
-
2000
- 2000-03-03 ES ES200000608A patent/ES2168199B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2168199A1 (en) | 2002-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20020601 Kind code of ref document: A1 Effective date: 20020601 |
|
FG2A | Definitive protection |
Ref document number: 2168199B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20200626 |