EP1599916B1 - Reflecteur destine notamment a une antenne de telephonie mobile - Google Patents

Reflecteur destine notamment a une antenne de telephonie mobile Download PDF

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Publication number
EP1599916B1
EP1599916B1 EP04719422A EP04719422A EP1599916B1 EP 1599916 B1 EP1599916 B1 EP 1599916B1 EP 04719422 A EP04719422 A EP 04719422A EP 04719422 A EP04719422 A EP 04719422A EP 1599916 B1 EP1599916 B1 EP 1599916B1
Authority
EP
European Patent Office
Prior art keywords
reflector
mobile radio
radio antenna
face
antenna according
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
EP04719422A
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German (de)
English (en)
Other versions
EP1599916A1 (fr
Inventor
Maximilian GÖTTL
Stefan Berger
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.)
Kathrein SE
Original Assignee
Kathrein Werke KG
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Publication of EP1599916A1 publication Critical patent/EP1599916A1/fr
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Anticipated expiration legal-status Critical
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • H01Q15/165—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal composed of a plurality of rigid panels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0025—Modular arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0087—Apparatus or processes specially adapted for manufacturing antenna arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction

Definitions

  • the invention relates to a mobile radio antenna with an associated reflector according to claim 1.
  • Mobile radio antennas for mobile radio base stations are usually constructed so that a plurality of superimposed radiator arrangements are provided in front of a reflector plane in the vertical direction.
  • These radiator arrangements for example, consist of dipoles or patch radiators.
  • the entire antenna arrangement can be designed for transmission in one band or in two or more frequency bands, for example by using a plurality of radiators and radiator groups suitable for the various frequency bands.
  • mobile radio antennas which have different length variants.
  • the length variants depend here u.a. from the number of individual emitters or emitter groups to be provided, with the same or similar emitter arrangements usually being repeatedly arranged one above the other.
  • Such an antenna or such an antenna array comprises a common reflector for all radiator arrangements.
  • This common reflector usually consists of a reflector sheet, which can be punched, bent and folded depending on requirements, to be able to form, for example, at the two opposite lateral vertical edges from the reflector plane forward projecting reflector edge region. Further, additional sheet metal parts may be soldered to the reflector as needed. Also known is the use of profiles, such as extruded aluminum, etc., which are also mounted on or in front of the reflector plane.
  • Antenna arrangements with reflectors on whose longitudinal side areas, that is to say on their longitudinal or vertical side surfaces, longitudinal side boundaries projecting from the reflector plane, so-called longitudinal webs are for example known from WO 99/62138 A1 of US Pat. No.
  • the antennas produced in this way are always subject to a limited function and load capacity, since, in particular with poorly occurring bad contact points or unsuitable material pairings, the requirements relating to the undesired intermodulation products may not be met. Furthermore, if problems arise in a test run with respect to the examined radiation pattern of an antenna, it can not immediately be said which contact points have possibly contributed to the deteriorated intermodulation properties.
  • a generic antenna has become known from US-A 6 166 705. It comprises a reflector with at least two assembled or assemblable reflector modules, wherein respective radiator arrangements are arranged on the at least two reflector modules.
  • the respective Reflector or the respective reflector module is electrically conductive or at least provided with a conductive surface.
  • US-A-6166705 discloses a mobile radio antenna according to the preamble of claim 1.
  • a lattice-shaped frame is provided for this purpose, wherein in the part surfaces formed by the frame, the corresponding reflector modules can be inserted and anchored.
  • the reflector devices can also be used for differently constructed antennas, which can accommodate, for example, different radiator or radiator assemblies.
  • complex, three-dimensional environments with functional surfaces in the transverse and / or longitudinal direction or in other directions of the reflector can be realized with simple means. Such functional surfaces, for example, but also at an angle to the main axis, that is realized in the rule of the vertical axis of extension of the reflector aligned.
  • a reflector is constructed of at least two separate reflector modules, which can be mounted together, for example, in the vertical direction in extension of its vertical axis.
  • the overall arrangement also has the desired characteristic values in electrical terms for the radiator arrangement provided on each reflector module, each reflector module is at least in its basic or basic configuration molded in one piece, namely preferably in a casting, deep-drawing or embossing or in a milling process. In the production of such parts, for example, is spoken by a "primary molding".
  • the reflector module can consist of an aluminum die-cast part or generally of a metal casting or of a plastic injection-molded part, which is subsequently provided on one or at least on both opposing surfaces with a metallized surface.
  • the reflector of the antenna according to the invention can also be produced using a Tixogussvons or for example by milling. This shows that Reflector module preferably at least on its two longitudinal sides and on at least one narrower transverse side, preferably at its two longitudinal sides and at its two end faces a peripheral edge.
  • Reflector module preferably at least on its two longitudinal sides and on at least one narrower transverse side, preferably at its two longitudinal sides and at its two end faces a peripheral edge.
  • lateral boundary webs or boundary surfaces which extend transversely to the reflector plane, provided on the two opposite vertical sides, but also at least on one of the end sides and preferably on both opposite end sides or one boundary web or one boundary surface.
  • each reflector module also has at least one permanently integrated central transverse web, which comprises at least one upper and one lower field for emitter arrangements to be used there.
  • at least two radiator environments are defined per reflector module, which are generated by an end boundary wall, two sections of the vertical side longitudinal boundaries and at least one transverse to the side boundary walls web wall.
  • a reflector module designed in this way is then in principle also suitable for being assembled with at least one further reflector module, for example of the same type of construction, on the face side to form an entire reflector arrangement with a larger vertical extent.
  • a final reflector consists of at least two reflector modules assembled with the same orientation.
  • the corresponding end walls for the assembly of at least two reflector modules are adapted accordingly and preferably have attachment points or attachment points, which are offset in two planes to each other.
  • the two reflector modules can be electrically / galvanically contacted in the region of their assembled end walls or else also electrically connected to one another be interposed by, for example, an insulating intermediate layer, such as plastic layer or other dielectric.
  • a damper material may also be used for the interposition of such an insulating layer, as a result of which certain oscillations of the two reflector module halves relative to one another are possible to a limited extent even in the event of a strong storm. This therefore serves the increased mechanical safety.
  • the mentioned offset plane of the attachment points also serves to ensure that no summation of form deviations takes place at the connection interface or can be compensated comparatively easily if required, ie that in other words manufacturing tolerances can be compensated.
  • additional metallic elements for example in the form of electrically conductive strips, webs, etc. by means of separate holding devices, preferably electrically non-conductive and preferably made of plastic or other dielectric retaining means are used, which are attached to the existing intermediate webs or 9.begrenzungswandab mustarden and between which then the additionally inserted metallic elements can be hung. In turn, this capacitive anchoring further avoids unwanted intermodulation products.
  • a reflector 1 is shown in a schematic plan view, which is formed in the embodiment shown of two frontally assembled reflector modules 3, in each of which four radiator assemblies 2 are arranged one above the other in the vertical direction. It is in the radiator modules shown constructed in electrical terms as cross-radiator modules that radiate in two mutually perpendicular polarizations, so can send and receive. These are preferably X-shaped radiators, in which the planes of polarization are aligned in a plus 45 'to a minus 45' angle relative to the horizontal or vertical.
  • the specifically shown or indicated type of radiator is known for example from the prior publication WO 00/39894. Reference is made in this respect to this prior publication and made the content of the present application. Instead, however, any other radiator arrangements, for example in the manner of dipole squares, cross radiators, simply polarized dipole radiators or other radiators or radiator devices including patch radiators come into consideration.
  • the reflector discussed further above and below is particularly intended for a mobile radio antenna, i. in particular for a corresponding antenna in a base station (base station antenna).
  • each reflector module has two longitudinal side delimitations 5 provided on the longitudinal side regions and two front lateral boundaries 7, which are formed in the manner of a reflector boundary wall or boundary web, boundary flange etc. and extend transversely to the Level of the reflector 1 raise, preferably perpendicular to the plane of the reflector sheet.
  • the height with respect to the plane 1 'of the reflector 1 can vary according to the desired characteristic radiation properties of an antenna constructed in this way and differ widely.
  • the reflector modules 3 are produced, for example, in a metal die casting process or in an injection molding process, for example in the form of a plastic injection molding process, in which the plastic is then coated on at least one side, preferably peripherally, with at least one conductive metallized surface.
  • reflector parts which may possibly be produced in a deep-drawing process, an embossing process which is produced in a so-called Tixoguss process or, for example, also by means of a milling process. Partially becomes also from below a basic molding process spoken, even if not all of the aforementioned manufacturing processes are understood by this term.
  • each of the reflector modules still four spaced apart in the vertical distance of the erected reflector transverse webs 9, which are also manufactured in a primary molding process mentioned above.
  • five emitter environments are thereby generated for each reflector module 3, which are each formed by a portion of the two outer side boundary walls and by two spaced center or transverse webs 9 or a transverse web 9 and one of the two end boundary walls 7.
  • each such radiator environment 11 is in the plane 1 'of the reflector 1 also incorporated a number of holes through openings 13, where then the desired single or, for example, dual-polarized radiator modules can be firmly anchored to the reflector 1 and constructed.
  • the radiator modules themselves, in particular dipole radiator structures or patch radiator structures, can have a wide variety of designs. Reference is made to previously known emitters and types of emitters, as they are well known to those skilled in the art. By way of example only, reference is made in this respect to the radiator structures known from the prior publications DE 198 23 749 A1 or WO 00/39894, all of which are suitable for the present case.
  • the reflector module can also be used for antennas and antenna arrays that radiate not only in one frequency band, but in two or more frequency bands, for example by
  • the individual radiator environments are installed radiator arrangements that are suitable for different frequency bands.
  • the emitters to be built up in the emitter environments can consist of dipole emitters, for example, simple dipole emitters which operate in one polarization or in two polarizations, for example consisting of cross-shaped dipole emitters or dipole emitters in the manner of a dipole square, so-called cross-shaped vector dipoles.
  • radiator arrangements which can radiate and receive in one or two mutually perpendicular polarizations not in one, but for example in two or three frequency bands and more.
  • the arrangement of the reflector modules is not limited to certain types of radiators.
  • the reflector 1 is assembled from two identical radiator modules 3, namely at their intended front or lateral boundary 7.
  • an inwardly projecting threaded bore 17 is formed, in such a way, that offset at 180 ° to each other aligned radiator modules 3, as shown in Figures 2 to 4, now these two radiator modules 3 can be moved towards each other at its front side boundary surface 7, so that the respective frontally projecting threaded hole 15 of the respective radiator module 3 in a corresponding Recess or bore 17 'engages the other end face of the adjacent radiator module 3, which adjoins the inwardly projecting threaded bore 17 in the axial direction.
  • the introduced in the respective end face protruding projection 15 threaded hole 15 'in plan directly in axial extension below the bore 17' in the inwardly projecting lug 17 of the respective second reflector module 3 to lie, so that in the respective paired tapped holes 15th 'or holes 17' a screw 18 can be screwed.
  • the bore 17 ' preferably has an at least slightly larger inner diameter, compared with the inner cross section of the threaded bore 15', so that the relevant screw through the hole 17 'without jamming can be passed freely.
  • a threaded hole 15 ' may be provided only a thread-free bore, namely, when a corresponding screw is self-tapping screwed into this bore 15'.
  • the corresponding attachment lugs 15 and 17 are thus provided on each crosspiece 7, that is on each end wall 7, on each of the two reflector modules 3 at a different height, whereby the assembly in 180 ° relative position to each other according to the figures 3a and 3b is possible.
  • the entire dimensions and designs are such that exactly in this position, the two end-side transverse boundary walls 7 of the two reflector modules 3 come to rest under fixed abutment.
  • the threaded bores 15 and 17 are offset from the vertical central longitudinal plane to the outside and are each formed on each reflector module 3 in different altitude (relative to the plane 1 'of the reflector 1), there is an optimal two-point support, the high Forces, can also absorb wind and vibration forces.
  • FIGS. 3 a, 3 b and 4 can be seen from FIGS. 3 a, 3 b and 4 that additional connecting lugs 21 connecting the two reflector modules 3 can be used, of which in each case one screw 23 on one reflector module 3 and the second screw 24 on the respective other reflector module 3 can be screwed from the bottom side.
  • the one or more connecting straps project beyond the cut surface separating the two reflector modules 3.
  • FIG. 5 in which, in sections, two emitter environments 11 of a reflector module are shown.
  • each non-conductive holding or fastening means 27 are placed, which are provided with slot-shaped recesses to here, for example, further strahlformungsradede and / or decoupling serving electrically conductive functional parts are used, and indeed capacitive can be used.
  • the holding and fastening devices 27 are electrically non-conductive, preferably made of plastic or other suitable dielectric. Due to the capacitive attachment of said functional parts 29 unwanted intermodulation products are also prevented again.
  • the need for additional attachment and introduction in the radiator environments 11 by means of the mentioned holding and fastening device 27 is comparatively simple and highly variable possible.
  • the mentioned holding and fastening means 27 not or not only on the transverse webs 9, but for example also on the transverse side boundaries 7 and / or provided on the longitudinal side boundaries 5 are, ie can be anchored there, for example by placing, snapping, etc.
  • Figure 5 also at the provided from home transverse webs 9 even more with transverse to the plane 1 'of the reflector aligned bores 31 provided anchoring portions 28 are provided on which, for example, the beam forming serving and / or the decoupling components are attached, for example, perpendicular to the plane 1 'of the reflector extending pin or rod-shaped functional parts, etc.
  • the holes 31 thus extend vertically to level 1 'of the reflector, wherein the holding and fastening means 28 as reinforcing sections in the transverse webs 9, but also when required, as shown in the illustration according to Figure 3a and 3b, are formed on the transverse side boundaries 7.
  • FIGS. 6 and 7, in which further functional parts 29 can be integrated on the reflector in the context of the aforementioned manufacturing method of the reflector modules, preferably on the underside thereof (if required, but also on the top side receiving the radiator).
  • outer conductor portions of a connection and feed structure for two vertically adjacent radiators are shown at the bottom.
  • the downwardly projecting from the plane 1 'of the reflector 1 outer conductor contour in the form of a circumferential housing web 35 serves as an outer conductor.
  • inner conductors 43 can then be anchored in this case via retaining devices 37 that can be inserted in the interior between these housing webs 35, preferably non-conductive and made of plastic.
  • feed points 39 can then, for example, coaxial cable 41st connected, for example, by the outer conductor of the coaxial cable is electrically / galvanically contacted with the circumferential housing web 35, which perceives the outer conductor function, while electrically separated from the inner conductor of the coaxial cable at a suitable location with the provided inside the thus formed distributor inner conductor 43 electrically- is electrically connected.
  • the inner conductor is then guided so far in this connection structure and guided over one of the holes provided in the reflector sheet to the other reflector plane, there to produce an electrically conductive connection to the radiator elements provided there.
  • outer conductor structures and outer conductor contours and inner conductor structures for lines of high-frequency signals for example in the form of chamber lines, coaxial lines or strip lines, but also, for example, contours for electromagnetic shields, housing parts for HF components such as filters, switches, distributors, phase shifters, active amplifiers or, for example, in the form of interfaces for holders, fasteners, accessories, etc.
  • the identically shaped reflector modules 3 are 180 ° relative to each other twisted aligned to be mounted together. But it can also be constructed differently shaped radiator modules in the vertical direction, if they are at least each formed on a respective end wall, in order to be firmly fixed there to each other via a suitable holding and fastening device 27 can. Finally, however, more than two reflector modules, for example three or four, etc., can be built together in the vertical direction or in the horizontal direction laterally to form an entire antenna array. When vertically assembling a plurality of reflector modules is then only required that at least the reflector modules arranged in the central region are formed both at the top and at the bottom end wall portion 7 so that they can be assembled with a seated adjacent next reflector module.
  • the special feature of the mentioned functional parts is therefore that a part of an additional functional part, for example the outer boundary, which serves as outer conductor, is already part of the reflector arrangement for a connection device or for a phase shifter, so that these components only with further functional components or other components to complete a complete assembly must be completed.
  • FIG. 8 There is shown yet another example of another functional part.
  • Single-storey connected to the reflector material here an outer boundary, ie a circumferential housing web 35 is shown.
  • the reflector itself forms the bottom, wherein the housing web 35, the outer boundary forms.
  • This functional part 29 can serve, for example, as a phase shifter arrangement provided on the rear side of the reflector.
  • the phase shifters can be constructed, as they are basically known from the prior publication WO 01/13459 A1. Reference is made in this respect to this prior publication and made the content of the present application. In the corresponding design according to FIG.
  • one or more concentrically arranged part-circle stiffener line sections can thus be accommodated, which interact with a pointer-like adjusting element, via which the path length to the two connected radiators or radiator groups and thereby the phase position for the radiator elements can be adjusted and set. for example, to be able to set a different downtilt angle.
  • Other arbitrary other functional parts with other functions and tasks can also be formed from home to the reflector, preferably at the back, at least partially.
  • the installation space which is formed by the reflector base and the circumferential housing web 35, can be closed by attachment and attachment of a cover assembly which is electrically conductive depending on the purpose, preferably consists of a metal part, or otherwise may be formed from a plastic or dielectric part and the like.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aerials With Secondary Devices (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Claims (20)

  1. Antenne de radiotéléphonie mobile comportant un réflecteur qui comprend deux délimitations côté longitudinal (5) prévues dans ses zones côté longitudinal, présentant les éléments suivants :
    - le réflecteur (1) est constitué par au moins deux modules de réflecteur (3) assemblés ou susceptibles d'être assemblés,
    - sur lesdits au moins deux modules de réflecteur (3) sont agencés des dispositifs de rayonnement respectifs (2),
    - le réflecteur respectif (1) ou le module de réflecteur respectif (3) est conducteur de l'électricité ou du moins pourvu d'une surface conductrice,
    caractérisée par les autres éléments suivants :
    - le module de réflecteur (3) est relié d'un seul tenant aux deux délimitations côté longitudinal (5) et à au moins une délimitation côté transversal (7) frontale et il est constitué d'une pièce de fonderie, emboutie ou estampée ou de fraisée, et
    - sur ladite au moins une délimitation côté transversal (7) frontale, il est prévu un dispositif de maintien et/ou de fixation (27) pour la fixation avec un second module de réflecteur (3), dispositif par lequel lesdits au moins deux modules de réflecteur (3) sont susceptibles d'être fixés fermement l'un sur l'autre.
  2. Antenne de radiotéléphonie mobile selon la revendication 1, caractérisée en ce que le module de réflecteur (3) est constitué d'une pièce coulée sous pression, en particulier d'une pièce coulée de métal, d'une pièce coulée d'aluminium et/ou d'une pièce coulée du type Tixo.
  3. Antenne de radiotéléphonie mobile selon la revendication 1, caractérisée en ce que le module de réflecteur (3) est constitué d'une pièce coulée par injection ou d'une pièce coulée par injection en matière plastique avec surface métallisée.
  4. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 3, caractérisée en ce que le réflecteur (1) comprend au moins deux modules de réflecteur (3) identiques.
  5. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 4, caractérisée en ce que le réflecteur (1) comprend au moins deux modules de réflecteur (3) différents.
  6. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 5, caractérisée en ce qu'au moins un module de réflecteur (3) est susceptible d'être assemblé avec ou est fixé sur un module de réflecteur voisin (3), au niveau de sa première délimitation ou de sa seconde délimitation côté transversal (7) frontale opposée.
  7. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 5, caractérisée en ce que lesdits au moins deux modules de réflecteur (3) d'un réflecteur (1) sont réalisés au niveau de leurs délimitations côté transversal (7) frontales de manière à être fixés ou montés l'un à l'autre en direction de montage uniquement par l'une de leurs deux faces frontales.
  8. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 7, caractérisée en ce que lesdits au moins deux modules de réflecteur (3) sont reliés l'un à l'autre par voie galvanique-électrique.
  9. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 7, caractérisée en ce que lesdits au moins deux modules de réflecteur (3) d'un réflecteur (1) sont fixés l'un à l'autre de telle sorte que les deux délimitations côté transversal (7) frontales voisines l'une de l'autre de deux modules de réflecteur (3) agencés au voisinage l'un de l'autre sont reliées l'une à l'autre par voie électrique-galvanique.
  10. Antenne de radiotéléphonie mobile selon la revendication 9, caractérisée en ce qu'une couche ou un dispositif intermédiaire isolant, une couche en matière plastique et/ou un diélectrique est interposé(e) entre les deux délimitations côté transversal (7) frontales au niveau desquelles deux modules de réflecteur (3) voisins sont fixés l'un à l'autre.
  11. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 10, caractérisée en ce qu'au moins deux modules de réflecteur (3) d'un réflecteur (1) comprennent un matériau d'amortissement ou une couche d'amortissement entre leurs deux délimitations côté transversal (7) frontales.
  12. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 11, caractérisée en ce que lesdits au moins deux modules de réflecteur (3) d'un réflecteur (1) comprennent dans la zone de leurs délimitations côte transversal (7) frontales des points de fixation et/ou des talons de fixation (15) pour générer une fixation et une stabilisation mutuelles, qui sont prévus ou réalisés sur différents plans parallèlement au plan du réflecteur.
  13. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 12, caractérisée en ce que sur au moins une délimitation côté transversal (7) frontale fait saillie, en direction de montage, un talon de fixation (15) décalé vers l'extérieur vers une délimitation côté longitudinal (5) depuis un plan longitudinal médian passant au milieu à travers le module de réflecteur (3) et situé perpendiculairement au plan du réflecteur, en ce que sur l'autre côté plus proche du plan longitudinal médian et ainsi plus proche des délimitations côté longitudinal (5) opposées, il est prévu un talon de fixation (17) dirigé vers l'intérieur, le talon de fixation dépassant vers l'extérieur et le talon de fixation s'étendant vers l'intérieur (15, 17) étant agencés sur deux plans de niveaux différents, de telle sorte que lors de l'assemblage des deux modules de réflecteur (3) les talons de fixation réalisés respectivement (15, 17) se trouvent tournés de 180° l'un par rapport à l'autre et sont susceptibles d'être reliés l'un à l'autre par des moyens de fixation s'étendant transversalement au plan (1') du réflecteur (1) et réalisés de préférence sous forme de vis (23).
  14. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 13, caractérisée en ce que des dispositifs de maintien/fixation (27) non conducteurs et/ou diélectriques sont susceptibles d'être ancrés, rapportés ou encliquetés etc. sur les traverses (9), sur lesquels peuvent être mis en place des éléments fonctionnels (29) servant au formage de rayons et/ou au découplage sans contact électrique avec le réflecteur.
  15. Antenne de radiotéléphonie mobile selon la revendication 14, caractérisée en ce que les éléments fonctionnels (29) sont constitués par des rubans métallisés ou par des rubans métalliques, des tiges métallisées ou des tiges métalliques.
  16. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 15, caractérisée en ce que dans au moins une traverse (9) et/ou dans au moins une délimitation côté transversal (7) et/ou dans une délimitation côté longitudinal (5), il est prévu au moins un dispositif de maintien et/ou de fixation (28) dans lequel est ménagé un perçage s'étendant transversalement au plan (1') du module de réflecteur (3) et destiné à fixer d'autres éléments fonctionnels.
  17. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 9, caractérisée en ce que sur le module de réflecteur (3) est prévu au moins un élément fonctionnel intégré supplémentaire (29), de préférence sous la forme de contours de conducteur extérieur et/ou de contours de boîtier pour des lignes de signaux haute fréquence, des lignes enchâssées, des lignes coaxiales ou des microbandes ou des contours pour des blindages électromagnétiques ou des parties de boîtier pour des composants haute fréquence tels que des filtres, aiguillages, distributeurs, déphaseurs et similaires.
  18. Antenne de radiotéléphonie mobile selon la revendication 17, caractérisée en ce que ledit au moins un autre élément fonctionnel (29) est agencé sur le côté du module de réflecteur (3) postérieur par rapport aux éléments de rayonnement.
  19. Antenne de radiotéléphonie mobile selon la revendication 17, caractérisée en ce que ledit au moins un élément fonctionnel (29) est prévu sur le côté antérieur du module de réflecteur (3) tourné vers les éléments de rayonnement.
  20. Antenne de radiotéléphonie mobile selon l'une des revendications 1 à 19, caractérisée en ce que le module de réflecteur (3) est constitué, conjointement avec deux délimitations côté transversal (7) opposées du côté frontal et/ou avec deux délimitations côté longitudinal (5) et/ou avec au moins une autre traverse (9) s'étendant transversalement aux deux délimitations côté longitudinal (5), par une pièce de fonderie, emboutie ou estampée ou fraisée.
EP04719422A 2003-04-11 2004-03-11 Reflecteur destine notamment a une antenne de telephonie mobile Expired - Lifetime EP1599916B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10316787A DE10316787A1 (de) 2003-04-11 2003-04-11 Reflektor, insbesondere für eine Mobilfunk-Antenne
DE10316787 2003-04-11
PCT/EP2004/002557 WO2004091042A1 (fr) 2003-04-11 2004-03-11 Reflecteur destine notamment a une antenne de telephonie mobile

Publications (2)

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EP1599916A1 EP1599916A1 (fr) 2005-11-30
EP1599916B1 true EP1599916B1 (fr) 2007-05-09

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US (1) US7023398B2 (fr)
EP (1) EP1599916B1 (fr)
KR (1) KR101095139B1 (fr)
CN (1) CN2696143Y (fr)
AT (1) ATE362201T1 (fr)
AU (1) AU2004227457B2 (fr)
DE (2) DE10316787A1 (fr)
ES (1) ES2285447T3 (fr)
WO (1) WO2004091042A1 (fr)

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Publication number Publication date
US7023398B2 (en) 2006-04-04
AU2004227457B2 (en) 2008-01-10
KR101095139B1 (ko) 2011-12-16
AU2004227457A1 (en) 2004-10-21
DE502004003761D1 (de) 2007-06-21
CN2696143Y (zh) 2005-04-27
US20040201542A1 (en) 2004-10-14
EP1599916A1 (fr) 2005-11-30
KR20060009822A (ko) 2006-02-01
ES2285447T3 (es) 2007-11-16
WO2004091042A1 (fr) 2004-10-21
DE10316787A1 (de) 2004-11-11
ATE362201T1 (de) 2007-06-15

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