Abstract: The invention relates to a repeater system for forwarding radio signals. The repeater system comprises a donor unit for converting the frequencies of the radio signals from the transmission frequency to an intermediate frequency; a server unit for converting the converted radio signals from the intermediate frequency to the transmission frequency; and a cable, which connects the donor unit and the service unit and transmits the converted radio signals over a distance between the donor unit and the service unit at the intermediate frequency. The donor unit has an uplink donor antenna and a separate downlink donor antenna and/or the service unit has an uplink service antenna and, at the same time, a separate downlink service antenna.

Abstract: An antenna, in particular for a mobile communication base station, has first radiators for a first frequency range and a frame, wherein the frame defines at least one window for receiving at least one insert and the first radiators are mounted to the frame such that the first radiators lie at least partially directly above the window in a direction perpendicular to the frame Further, a mobile communication base station is shown.

Abstract: A multi-band antenna has first radiators, second radiators, a frame and at least one insert. The frame comprises a frame reflector surface, the first radiators are mounted to the frame, and the frame defines at least one window for receiving the at least one insert. The insert comprises a base having an insert reflector surface, the second radiators are mounted to the insert, and the base is located in the at least one window. The frame reflector surface and the insert reflector surface together form a common reflector for the first radiators. Further, a mobile communication base station is shown.

Abstract: A multi-band antenna, in particular for a mobile communication base station, comprises a first array of first radiators for a first frequency band and a second array of second radiators for a second frequency band. The first array and the second array are interleaved such that in the region of overlap of the first array and the second array the rows (R1) of the first array and the rows (R2) of the second array are arranged alternatingly in a vertical direction (V) of the antenna. Further, a mobile communication base station is shown.

Abstract: A phase shifter module arrangement comprises a phase shifter with a plurality of emitter connections and a central point connection. A matching network is provided. The matching network comprises a signal connection and a phase shifter connection. A separating device is provided which is electrically conductive and is arranged between the phase shifter and the matching network. The separating device has a first side on which the phase shifter is arranged and a second side on which the matching network is arranged. A connection opening connects the first side to the second side. The phase shifter connection of the matching network is connected electrically via the connection opening of the separating device to the central point connection of the phase shifter.

Abstract: A mobile communication antenna (1) comprises a reflector arrangement (3) and a first radiator array (5 a) with dual-polarized radiators (2) and a second radiator array (5b) with dual-polarized radiators (2). Each radiator (2) comprises four feed sections (7a, 7b, 7c, 7d). At least one radiator (2) is configured to transmit and receive four different mobile communication signals (S1, S2, S3, S4) via the first, second, third and fourth feed sections (7a, 7b, 7c, 7d), thereby forming a multi signal radiator (2b). The remaining radiators (2) of the first and second radiator array (5a) are configured to transmit and receive two different mobile communication signals (S1, S2, S3, S4) of these four different mobile communication signals (S1, S2, S3, S4) via the first, second, third and fourth feed sections (7a, 7b, 7c, 7d), thereby forming a dual signal radiator (2a).

Abstract: A mobile communication antenna comprises a reflector arrangement and a plurality of dual-polarized radiators, which are arranged in at least m columns on the reflector arrangement, with m?2. The plurality of dual-polarized radiators comprises multiple dual-polarized TX radiators and multiple dual-polarized RX radiators. Each of the multiple dual-polarized TX radiators comprises a signal connector arrangement, wherein the respective signal connector arrangement is connected only to a transmitter arrangement for communicating a mobile communication signal. Each of the multiple dual-polarized RX radiators comprises a signal connector arrangement, wherein the respective signal connector arrangement is connected only to a receiver arrangement for communicating a mobile communication signal. The multiple dual-polarized TX radiators are arranged in at least two columns and the multiple dual-polarized RX radiators are arranged in at least two columns.

Abstract: The invention relates to a repeater system for forwarding radio signals. The repeater system comprises a donor unit for converting the frequencies of the radio signals from the transmission frequency to an intermediate frequency; a server unit for converting the converted radio signals from the intermediate frequency to the transmission frequency; and a cable, which connects the donor unit and the service unit and transmits the converted radio signals over a distance between the donor unit and the service unit at the intermediate frequency. The donor unit has an uplink donor antenna and a separate downlink donor antenna and/or the service unit has an uplink service antenna and, at the same time, a separate downlink service antenna.

Abstract: The present disclosure relates to an antenna for mobile communication comprising a plurality of first radiators and at least one second radiator, which are disposed on a common reflector plane, the first radiators each including a reflector environment raised relative to the reflector plane, wherein the second radiator is disposed between a plurality of first radiators and is formed by parts of the respective reflector environment of the first radiators surrounding it.

Abstract: A phase shifter module arrangement comprises a phase shifter with a plurality of emitter connections and a central point connection. A matching network is provided. The matching network comprises a signal connection and a phase shifter connection. A separating device is provided which is electrically conductive and is arranged between the phase shifter and the matching network. The separating device has a first side on which the phase shifter is arranged and a second side on which the matching network is arranged. A connection opening connects the first side to the second side. The phase shifter connection of the matching network is connected electrically via the connection opening of the separating device to the central point connection of the phase shifter.

Abstract: A multiband antenna array includes a radiating element array having first and second rows of MIMO radiating elements. The two rows of MIMO radiating elements include a plurality of dual-polarised radiating elements. The radiating element array includes a dual-polarised low-band radiating element. A reflector array is provided, from which a) the dual-polarised radiating elements of the first and second rows of MIMO radiating elements and b) the dual-polarised low-band radiating element are spaced. The dual-polarised low-band radiating element includes at least four directive radiating element devices, which are each offset relative to one another by at least approximately 90° and delimit an accommodation space. In the accommodation space there are at least one or at least two dual-polarised radiating elements from the first row of MIMO radiating elements and at least one or at least two dual-polarised radiating elements from the second row of MIMO radiating elements.

Abstract: The invention relates to an antenna device having a printed circuit board and at least one antenna radiator which is arranged on the printed circuit board and can be excited by the printed circuit board or a coupling window arranged thereupon, which radiator is designed in such a manner that it comprises at least two polarisations, which are preferably orthogonal to each other, and at least two resonance frequency ranges which are continuous or different to one another and at an interval from one another, wherein the antenna radiator comprises: at least one first dielectric body mounted on the printed circuit board and designed as a resonator, having a first relative permittivity, at least one second dielectric body designed as, having a second relative permittivity, wherein the first relative permittivity is greater than the second relative permittivity and wherein the second dielectric body is formed in such a manner that it is arranged over the at least one first dielectric body in such a manner that it bu

Abstract: The present disclosure relates to a dual-polarized antenna comprising a dipole radiator, a resonant cavity radiator and a reflector. The resonant cavity radiator is arranged below the reflector and radiates through a slot in the reflector, and the dipole radiator is arranged above the reflector, with a signal line and/or a carrier of the dipole radiator extending through the slot.

Abstract: A mobile communications antenna comprises at least one antenna housing with a housing front side, a housing rear side, a first lateral housing side and a second lateral housing side opposite to the first. In the antenna housing, there are multiple radiating elements or pairs of radiating elements. The antenna further includes at least two amplifier modules, wherein each amplifier module comprises a first connection port and a second connection port and the amplifier modules are mounted on the exterior of the antenna housing. The connection ports are connected to corresponding first and second connection contact devices via plug-in connections. At least one signal processing and/or control unit is disposed in a housing, which is separate from the amplifier modules, in or on the antenna housing of the mobile communications antenna.

Abstract: A retaining and/or fastening frame (10) which is formed on or in a mobile-communications antenna (1) and/or on or in an electronic and/or filter module (4), or which can be fastened thereon, comprises a frame carrier (11) which is, or can be, fastened for example on a mobile-communications antenna (1). A movable plug-connector-receiving sleeve (12) comprises a housing wall (14), encircling a longitudinal axis (13) of the movable plug-connector-receiving sleeve (12) at least in part, and has two end sides (12a, 12b) located opposite one another. The encircling housing wall (14) surrounds an accommodating space (15), in which an antenna-side plug connector (9a) is, or can be, arranged. A connection port (6a) and/or a module-side plug connector (7a) of an electronic and/or filter module (4) can be introduced into the accommodating space (15).

Abstract: A multiband antenna array includes a radiating element array having first and second rows of MIMO radiating elements. The two rows of MIMO radiating elements include a plurality of dual-polarised radiating elements. The radiating element array includes a dual-polarised low-band radiating element. A reflector array is provided, from which a) the dual-polarised radiating elements of the first and second rows of MIMO radiating elements and b) the dual-polarised low-band radiating element are spaced. The dual-polarised low-band radiating element includes at least four directive radiating element devices, which are each offset relative to one another by at least approximately 90° and delimit an accommodation space. In the accommodation space there are at least one or at least two dual-polarised radiating elements from the first row of MIMO radiating elements and at least one or at least two dual-polarised radiating elements from the second row of MIMO radiating elements.

Abstract: An improved radome and an associated improved method for producing a radome has a radiating structure consisting of a passive radiating structure, preferably in the form of frequency-selective surfaces (FSS). The passive radiating structures are formed by (a) structured metal surfaces surrounded by metal-free regions, or (b) cut-outs in a metal film or metal layer. The passive radiating structures consist of a composite film comprising at least one plastics carrier layer and a metal film or layer attached thereto. The composite film is attached or glued onto the outer surface or outer skin of the radome.

Abstract: A mobile communications antenna comprises at least one antenna housing with a housing front side, a housing rear side, a first lateral housing side and a second lateral housing side opposite to the first. In the antenna housing, there are multiple radiating elements or pairs of radiating elements. The antenna further includes at least two amplifier modules, wherein each amplifier module comprises a first connection port and a second connection port and the amplifier modules are mounted on the exterior of the antenna housing. The connection ports are connected to corresponding first and second connection contact devices via plug-in connections. At least one signal processing and/or control unit is disposed in a housing, which is separate from the amplifier modules, in or on the antenna housing of the mobile communications antenna.

Abstract: A retaining and/or fastening frame (10) which is formed on or in a mobile-communications antenna (1) and/or on or in an electronic and/or filter module (4), or which can be fastened thereon, comprises a frame carrier (11) which is, or can be, fastened for example on a mobile-communications antenna (1). A movable plug-connector-receiving sleeve (12) comprises a housing wall (14), encircling a longitudinal axis (13) of the movable plug-connector-receiving sleeve (12) at least in part, and has two end sides (12a, 12b) located opposite one another. The encircling housing wall (14) surrounds an accommodating space (15), in which an antenna-side plug connector (9a) is, or can be, arranged. A connection port (6a) and/or a module-side plug connector (7a) of an electronic and/or filter module (4) can be introduced into the accommodating space (15).

Abstract: The present disclosure relates to a dual-polarized antenna comprising a dipole radiator, a resonant cavity radiator and a reflector. The resonant cavity radiator is arranged below the reflector and radiates through a slot in the reflector, and the dipole radiator is arranged above the reflector, with a signal line and/or a carrier of the dipole radiator extending through the slot.