ES2174707B1 - Resonador electromagnetico formado por linea de transmision en forma de bucle cargada con lineas de transmision. - Google Patents

Resonador electromagnetico formado por linea de transmision en forma de bucle cargada con lineas de transmision.

Info

Publication number
ES2174707B1
ES2174707B1 ES200001508A ES200001508A ES2174707B1 ES 2174707 B1 ES2174707 B1 ES 2174707B1 ES 200001508 A ES200001508 A ES 200001508A ES 200001508 A ES200001508 A ES 200001508A ES 2174707 B1 ES2174707 B1 ES 2174707B1
Authority
ES
Spain
Prior art keywords
transmission lines
loop
resonator
lines
transmission line
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
ES200001508A
Other languages
English (en)
Other versions
ES2174707A1 (es
Inventor
Juan Manuel O'Callaghan Castella
Carlos Collado Gomez
Jordi Mateu Mateu
Joan Pons Claret
Oriol Marso Anglada
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 ES200001508A priority Critical patent/ES2174707B1/es
Publication of ES2174707A1 publication Critical patent/ES2174707A1/es
Application granted granted Critical
Publication of ES2174707B1 publication Critical patent/ES2174707B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20381—Special shape resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Resonador electromagnético formado por línea de transmisión en forma de bucle cargada con líneas de transmisión. La presente invención se refiere a resonadores electromagnéticos formados por líneas de transmisión (LT) cerradas o casi cerradas sobre sí mismas (1) (`bucles'') que están cargadas en diferentes puntos con líneas de transmisión en circuito abierto (2), formando toda la estructura una única estructura resonante. También se refiere a filtros u otros dispositivos que contengan dichos resonadores. Las LT de carga actúan como cargas capacitivas provocando: -Una disminución de la frecuencia de resonancia frente a la del bucle descargado -Una disminución del tamaño del resonador necesario para que resuene a la misma frecuencia que el bucle descargado. Cambiando la longitud de una o varias de las líneas de carga (3) es posible obtener varios modos de resonancia a frecuencias similares, en un único resonador (modos degenerados).
ES200001508A 2000-06-07 2000-06-07 Resonador electromagnetico formado por linea de transmision en forma de bucle cargada con lineas de transmision. Expired - Fee Related ES2174707B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200001508A ES2174707B1 (es) 2000-06-07 2000-06-07 Resonador electromagnetico formado por linea de transmision en forma de bucle cargada con lineas de transmision.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001508A ES2174707B1 (es) 2000-06-07 2000-06-07 Resonador electromagnetico formado por linea de transmision en forma de bucle cargada con lineas de transmision.

Publications (2)

Publication Number Publication Date
ES2174707A1 ES2174707A1 (es) 2002-11-01
ES2174707B1 true ES2174707B1 (es) 2004-08-16

Family

ID=8493919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001508A Expired - Fee Related ES2174707B1 (es) 2000-06-07 2000-06-07 Resonador electromagnetico formado por linea de transmision en forma de bucle cargada con lineas de transmision.

Country Status (1)

Country Link
ES (1) ES2174707B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8207893B2 (en) 2000-01-19 2012-06-26 Fractus, S.A. Space-filling miniature antennas
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103779639B (zh) * 2014-01-15 2015-11-18 西安理工大学 枝节加载的方环双模双频滤波器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5017897A (en) * 1990-08-06 1991-05-21 Motorola, Inc. Split ring resonator bandpass filter with differential output
DE69427550T2 (de) * 1993-10-04 2001-11-08 Matsushita Electric Ind Co Ltd Planares Streifenleitungsfilter und Zweimodenresonator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8207893B2 (en) 2000-01-19 2012-06-26 Fractus, S.A. Space-filling miniature antennas
US8212726B2 (en) 2000-01-19 2012-07-03 Fractus, Sa Space-filling miniature antennas
US8471772B2 (en) 2000-01-19 2013-06-25 Fractus, S.A. Space-filling miniature antennas
US8558741B2 (en) 2000-01-19 2013-10-15 Fractus, S.A. Space-filling miniature antennas
US8610627B2 (en) 2000-01-19 2013-12-17 Fractus, S.A. Space-filling miniature antennas
US9331382B2 (en) 2000-01-19 2016-05-03 Fractus, S.A. Space-filling miniature antennas
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US9099773B2 (en) 2006-07-18 2015-08-04 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices

Also Published As

Publication number Publication date
ES2174707A1 (es) 2002-11-01

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