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
Application number
ES200000608A
Other languages
Spanish (es)
Other versions
ES2168199A1 (en
Inventor
Robert Jordi Romeu
Castany Jordi Soler
Boris Sebastian Blanch
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.)
Universitat Politecnica de Catalunya UPC
Original Assignee
Universitat Politecnica de Catalunya UPC
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 Universitat Politecnica de Catalunya UPC filed Critical Universitat Politecnica de Catalunya UPC
Priority to ES200000608A priority Critical patent/ES2168199B1/en
Publication of ES2168199A1 publication Critical patent/ES2168199A1/en
Application granted granted Critical
Publication of ES2168199B1 publication Critical patent/ES2168199B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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.

ES200000608A 2000-03-03 2000-03-03 ANTENNA WITH SMALL AND MULTIBAND UPPER LOAD. Expired - Fee Related ES2168199B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2168199A1 (en) 2002-06-01

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