ES2036943B1 - SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS - Google Patents

SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS

Info

Publication number
ES2036943B1
ES2036943B1 ES9102501A ES9102501A ES2036943B1 ES 2036943 B1 ES2036943 B1 ES 2036943B1 ES 9102501 A ES9102501 A ES 9102501A ES 9102501 A ES9102501 A ES 9102501A ES 2036943 B1 ES2036943 B1 ES 2036943B1
Authority
ES
Spain
Prior art keywords
layers
self
encapsulated
directional couplers
passive directional
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 - Lifetime
Application number
ES9102501A
Other languages
Spanish (es)
Other versions
ES2036943R (en
ES2036943A2 (en
Inventor
Calvo Francisco J Jaquotot
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.)
Nokia Spain SA
Original Assignee
Alcatel Standard Electrics SA
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 Alcatel Standard Electrics SA filed Critical Alcatel Standard Electrics SA
Priority to ES9102501A priority Critical patent/ES2036943B1/en
Publication of ES2036943A2 publication Critical patent/ES2036943A2/en
Publication of ES2036943R publication Critical patent/ES2036943R/es
Application granted granted Critical
Publication of ES2036943B1 publication Critical patent/ES2036943B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Non-Reversible Transmitting Devices (AREA)

Abstract

ACOPLADORES DIRECCIONALES PASIVOS AUTOENCAPSULADOS. APLICABLES A SISTEMAS DE RADIOFRECUENCIA Y DEL TIPO DE LOS QUE CUENTAN CON UNAS LINEAS CONDUCTORAS (3) PARALELAS CUYA LONGITUD ES FUNCION DE LA FRECUENCIA DE FUNCIONAMIENTO QUE SE DESEE. TIENEN POR OBJETO COMPORTARSE Y FUNCIONAR COMO COMPONENTES ELECTRONICOS DISCRETOS, PERMITIENDO QUE SU MONTAJE SEA SUPERFICIAL, Y RESOLVIENDO EL INCONVENIENTE DE SU CONSTRUCCION FISICA DENTRO DE LAS MECANICAS DE LOS EQUIPOS A LOS QUE SE APLICAN. CUENTAN CON UNAS CAPAS CERAMICAS DIELECTRICAS (1); DEPOSITANDOSE EN LA SUPERFICIE SUPERIOR E INFERIOR DE LA CENTRAL (5) DE DICHAS CAPAS (1) LAS LINEAS CONDUCTORAS (3), Y EN LAS SUPERFICIES EXTERIORES DE LAS CAPAS MAS EXTERNAS UNOS PLANOS DE MASA (4). TODAS LAS CAPAS (1) PRESENTAN UNOS ENTRANTES SEMICIRCULARES (2) PREVISTOS PARA REALIZAR LAS CONEXIONES ELECTRICAS OPORTUNAS; Y SE UNEN FISICAMENTE MEDIANTE SINTERIZACION CONJUNTA DE CERAMICAS A BAJA TEMPERATURA, FORMANDO UN BLOQUE COMPACTO AUTOENCAPSULADO DE MONTAJE SUPERFICIAL.SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS. APPLICABLE TO RADIO FREQUENCY SYSTEMS AND THE TYPE OF THOSE THAT HAVE A CONDUCTIVE LINE (3) PARALLELS WHOSE LENGTH IS A FUNCTION OF THE FREQUENCY OF OPERATION THAT IS DESIRED. THEY PURPOSE TO BEHAVE AND OPERATE AS DISCRETE ELECTRONIC COMPONENTS, ALLOWING THEIR ASSEMBLY TO BE SURFACE, AND RESOLVING THE DISADVANTAGE OF THEIR PHYSICAL CONSTRUCTION WITHIN THE MECHANICS OF THE EQUIPMENT TO WHICH THEY APPLY. THEY HAVE CERAMIC DIELECTRIC LAYERS (1); DEPOSITING ON THE UPPER AND LOWER SURFACE OF THE CENTRAL (5) OF THESE LAYERS (1) THE CONDUCTIVE LINES (3), AND ON THE EXTERNAL SURFACES OF THE MORE EXTERNAL LAYERS, MASS FLATS (4). ALL THE LAYERS (1) PRESENT SEMICIRCULAR INPUTS (2) INTENDED TO PERFORM THE TIMELY ELECTRICAL CONNECTIONS; AND THEY ARE PHYSICALLY JOINED BY JOINT SINTERING OF CERAMICS AT LOW TEMPERATURE, FORMING A COMPACT SELF-ENCAPSULATED BLOCK OF SURFACE MOUNTING.

ES9102501A 1991-11-11 1991-11-11 SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS Expired - Lifetime ES2036943B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9102501A ES2036943B1 (en) 1991-11-11 1991-11-11 SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9102501A ES2036943B1 (en) 1991-11-11 1991-11-11 SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS

Publications (3)

Publication Number Publication Date
ES2036943A2 ES2036943A2 (en) 1993-06-01
ES2036943R ES2036943R (en) 1995-10-16
ES2036943B1 true ES2036943B1 (en) 1996-06-01

Family

ID=8274127

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9102501A Expired - Lifetime ES2036943B1 (en) 1991-11-11 1991-11-11 SELF-ENCAPSULATED PASSIVE DIRECTIONAL COUPLERS

Country Status (1)

Country Link
ES (1) ES2036943B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737740A (en) * 1983-05-26 1988-04-12 The United States Of America As Represented By The Secretary Of The Navy Discontinuous-taper directional coupler
US4647878A (en) * 1984-11-14 1987-03-03 Itt Corporation Coaxial shielded directional microwave coupler
US4821007A (en) * 1987-02-06 1989-04-11 Tektronix, Inc. Strip line circuit component and method of manufacture
US5028473A (en) * 1989-10-02 1991-07-02 Hughes Aircraft Company Three dimensional microcircuit structure and process for fabricating the same from ceramic tape
US5032803A (en) * 1990-02-02 1991-07-16 American Telephone & Telegraph Company Directional stripline structure and manufacture

Also Published As

Publication number Publication date
ES2036943R (en) 1995-10-16
ES2036943A2 (en) 1993-06-01

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