ES2113809B1 - MULTI-DIRECTIONAL MULTI-DIRECTIONAL ANTENNA FOR APPLICATION TO VEHICLES IN GENERAL. - Google Patents

Abstract

Translated fromSpanish

UNA ANTENA POLIVALENTE MULTIDIRECCIONAL DE APLICACION EN VEHICULOS EN GENERAL, PARA CAPTAR SEÑALES DE TELEVISION, RADIO Y TELEFONIA MOVIL, ESTA PROVISTA DE UN CUERPO DISEÑADO PARA UNA BAJA RESISTENCIA AERODINAMICA Y EN CUYO INTERIOR SE ALOJAN LOS DISTINTOS ELEMENTOS DE ANTENA, A CUYO SEMI-CUERPO INFERIOR (2) SE SUJETA UN TUBO (4) EXTERIORMENTE ROSCADO QUE POR SU PARTE SUPERIOR SUSTENTA UNA PLACA (7) QUE ADEMAS DE FORMAR PARTE DE LOS PROPIOS ELEMENTOS DE ANTENA SIRVE TAMBIEN COMO MEDIO DE SOPORTE PARA LAS OTRAS PLACAS CON ELEMENTOS DE ANTENA, Y DE MODO QUE LA CONEXION ELECTRICA ENTRE DICHOS ELEMENTOS DE ANTENA Y LOS AMPLIFICADORES CORRESPONDIENTES SE REALIZA POR MEDIO DE CABLES (9) APANTALLADOS QUE PASAN POR EL INTERIOR DEL TUBO (4) Y HABIENDOSE PREVISTO ADEMAS UNA JUNTA (11) POR LA CARA EXTERNA DEL SEMI-CUERPO INFERIOR (2).A MULTIDIRECTIONAL MULTIDIRECTIONAL ANTENNA OF APPLICATION IN VEHICLES IN GENERAL, TO CAPTURE SIGNS OF TELEVISION, RADIO AND MOBILE TELEPHONY, THIS PROVIDED OF A BODY DESIGNED FOR A LOW AERODYNAMIC RESISTANCE AND IN THEIR SINGLE YEARS BOTTOM (2) AN EXTERNALLY THREADED TUBE (4) IS ATTACHED, WHICH ON THE UPPER PART SUPPORTS A PLATE (7) WHICH, IN ADDITION TO BEING PART OF THE OWN ANTENNA ELEMENTS, ALSO SERVES AS A SUPPORTING MEDIA FOR THE OTHER PLATES WITH ANTENNA ELEMENTS, AND SO THAT THE ELECTRICAL CONNECTION BETWEEN SUCH ANTENNA ELEMENTS AND THE CORRESPONDING AMPLIFIERS IS CARRIED OUT THROUGH CABLES (9) SCREENED THAT PASS THROUGH THE INTERIOR OF THE TUBE (4) AND HAVE ALSO BEEN PROVIDED FOR A JOINT (11) BY THE EXTERNAL SIDE OF THE LOWER SEMI-BODY (2).