ES2122937A1 - Antena de dos polarizaciones. - Google Patents

Antena de dos polarizaciones.

Info

Publication number
ES2122937A1
ES2122937A1 ES09700918A ES9700918A ES2122937A1 ES 2122937 A1 ES2122937 A1 ES 2122937A1 ES 09700918 A ES09700918 A ES 09700918A ES 9700918 A ES9700918 A ES 9700918A ES 2122937 A1 ES2122937 A1 ES 2122937A1
Authority
ES
Spain
Prior art keywords
polarizations
aerial
circular
lines
degree
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.)
Granted
Application number
ES09700918A
Other languages
English (en)
Other versions
ES2122937B1 (es
Inventor
Pena Javier Rodrigo
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.)
RYMSA
Radiacion y Microondas SA
Original Assignee
RYMSA
Radiacion y Microondas 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 RYMSA, Radiacion y Microondas SA filed Critical RYMSA
Priority to ES9700918A priority Critical patent/ES2122937B1/es
Publication of ES2122937A1 publication Critical patent/ES2122937A1/es
Application granted granted Critical
Publication of ES2122937B1 publication Critical patent/ES2122937B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

ANTENA DE DOS POLARIZACIONES. ANTENA DE DOS POLARIZACIONES, LINEALES Y/O CIRCULARES, EN BANDEJA METALICA REFLECTORA, CUBIERTA CON UN RADOMO DIELECTRICO Y CON TAPAS EXTREMAS, CON ELEMENTOS RADIANTES ALIMENTADOS POR UNAS LINEAS, EN DOS REDES INDEPENDIENTES SEGUN POLARIZACION, DE FORMA QUE CADA LINEA SE CONECTA A LA CAJA DE DISTRIBUCION Y MODIFICANDO LA FORMA Y TAMAÑO DE LAS LINEAS Y LA POSICION DEL PUNTO DE ALIMENTACION DE LOS DISCOS PRINCIPALES DE LOS ELEMENTOS RADIANTES, SE OBTIENE UN ANGULO DE RADIACION, VERTICAL Y HORIZONTAL, DE 45 Y 135 , O BIEN CIRCULAR A DERECHAS E IZQUIERDAS. FIGURA 1.
ES9700918A 1997-04-29 1997-04-29 Antena de dos polarizaciones. Expired - Fee Related ES2122937B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9700918A ES2122937B1 (es) 1997-04-29 1997-04-29 Antena de dos polarizaciones.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9700918A ES2122937B1 (es) 1997-04-29 1997-04-29 Antena de dos polarizaciones.

Publications (2)

Publication Number Publication Date
ES2122937A1 true ES2122937A1 (es) 1998-12-16
ES2122937B1 ES2122937B1 (es) 1999-08-01

Family

ID=8299121

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9700918A Expired - Fee Related ES2122937B1 (es) 1997-04-29 1997-04-29 Antena de dos polarizaciones.

Country Status (1)

Country Link
ES (1) ES2122937B1 (es)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866451A (en) * 1984-06-25 1989-09-12 Communications Satellite Corporation Broadband circular polarization arrangement for microstrip array antenna
EP0449492A1 (en) * 1990-03-28 1991-10-02 Hughes Aircraft Company Patch antenna with polarization uniformity control
FR2685979A1 (fr) * 1991-10-30 1993-07-09 Deutsche Forsch Luft Raumfahrt Systeme d'antenne.
EP0557176A1 (fr) * 1992-02-21 1993-08-25 Thomson-Lgt Laboratoire General Des Telecommunications Dispositif d'alimentation pour antenne plaque à double polarisation croisée, et réseau équipé d'un tel dispositif
WO1996035240A1 (en) * 1995-05-05 1996-11-07 Saab Ericsson Space Ab Antenna element for two orthogonal polarizations

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866451A (en) * 1984-06-25 1989-09-12 Communications Satellite Corporation Broadband circular polarization arrangement for microstrip array antenna
EP0449492A1 (en) * 1990-03-28 1991-10-02 Hughes Aircraft Company Patch antenna with polarization uniformity control
FR2685979A1 (fr) * 1991-10-30 1993-07-09 Deutsche Forsch Luft Raumfahrt Systeme d'antenne.
EP0557176A1 (fr) * 1992-02-21 1993-08-25 Thomson-Lgt Laboratoire General Des Telecommunications Dispositif d'alimentation pour antenne plaque à double polarisation croisée, et réseau équipé d'un tel dispositif
WO1996035240A1 (en) * 1995-05-05 1996-11-07 Saab Ericsson Space Ab Antenna element for two orthogonal polarizations

Also Published As

Publication number Publication date
ES2122937B1 (es) 1999-08-01

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