EP1601046A1 - Boítier d'antenne et antenne comportant un tel boítier - Google Patents

Boítier d'antenne et antenne comportant un tel boítier Download PDF

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Publication number
EP1601046A1
EP1601046A1 EP04012693A EP04012693A EP1601046A1 EP 1601046 A1 EP1601046 A1 EP 1601046A1 EP 04012693 A EP04012693 A EP 04012693A EP 04012693 A EP04012693 A EP 04012693A EP 1601046 A1 EP1601046 A1 EP 1601046A1
Authority
EP
European Patent Office
Prior art keywords
antenna
antenna housing
wall
circuit board
housing 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.)
Granted
Application number
EP04012693A
Other languages
German (de)
English (en)
Other versions
EP1601046B1 (fr
Inventor
Uhland Goebel
Peter Nüchter
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.)
Huber and Suhner AG
Original Assignee
Huber and Suhner AG
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 Huber and Suhner AG filed Critical Huber and Suhner AG
Priority to EP04012693A priority Critical patent/EP1601046B1/fr
Priority to DE502004007485T priority patent/DE502004007485D1/de
Priority to US11/569,583 priority patent/US20080252552A1/en
Priority to PCT/EP2005/005756 priority patent/WO2005117206A1/fr
Publication of EP1601046A1 publication Critical patent/EP1601046A1/fr
Priority to IL179623A priority patent/IL179623A0/en
Application granted granted Critical
Publication of EP1601046B1 publication Critical patent/EP1601046B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials

Definitions

  • the present invention relates to antenna housings and Antenna arrays.
  • the radiating elements of a single or group antenna become often attached to a sturdy frame or box structure, these Structure serves as a carrier for the various antenna elements and at the same time giving the antenna the necessary mechanical stability.
  • an element As a wall or rear wall, an element is referred to, which is in the Rear area of an antenna housing or an antenna is located and Usually provided with fastening means to the antenna housing to mount a mast or building.
  • the terms front, back, up, down and further directions are used in the description to the individual elements of an antenna with respect to the mounted state easier to describe without these terms being the scope of protection to restrict.
  • a radome is a kind of shell, typically before the Antenna arrangement is arranged and in the reception or transmission range of Antenna sits.
  • the radome is typically off Made of materials that have little or no damping effect.
  • the radome includes materials that are suitable for RF or HF.
  • Foam core the same thing applies to other ingredients (for example those to be described) Foam core) of the antenna housing and their materials, at least as far as they are in the reception or transmission range of the antenna.
  • thermoplastically processable plastics by means of a Injection molding process processed.
  • plastic metals can also be used for Making the castings are used.
  • the moldings are characterized that a minimum of post-processing is necessary.
  • the dimensions of the moldings are very precise. More details about three-dimensional Radiation elements can the Swiss patent application with title "Broadband antenna with a 3-dimensional casting” are taken, filed on 23 December 2002 under application number 2002 2210/02 has been.
  • It can reflectors are used, preferably a have conductive surface.
  • This conductive surface can be grounded.
  • the reflector surface can be flat or curved.
  • According to Invention is preferably a metallized side of a circuit board as Reflector used.
  • a drive circuit can, depending on the embodiment of Antenna parts of a receiver and / or transmitter include z.Bsp. Polarization switch, amplifier stages or calibration elements.
  • FIGS. 1A and 1B A first antenna 10 according to the invention is shown in FIGS. 1A and 1B.
  • An inventive antenna 10 comprises a rear wall 11, the made of composite materials and as a support for elements of the antenna 10 (referred to herein as antenna elements).
  • the front of the Antenna 10 is formed by a radome 12, which may be in the form of thin, hard, RF or HF-suitable shell is used, which in the manner of a cover with a circumferential Connection area 11.1 of the rear wall 11 can be connected.
  • the Radom 12 forms together with the rear wall 11 in the assembled state Antenna housing for the various antenna elements. Within this Antenna housing, the elements described below are arranged.
  • a circuit board 13 with an integrated drive circuit carries a plurality of beam elements 14.
  • the drive circuit is shown in FIGS. 1A and 1B not visible. It is preferably located on the back of the Circuit board 13.
  • In the circuit board 13 are connecting portions to Receiving the beam elements 14 and for producing an electrically conductive Connection of the beam elements 14 provided with the drive circuit.
  • Fig. 1A is such a connection area with the reference number 13.1 characterized.
  • the front of the circuit board 13 (visible in Fig. 1A) preferably metallized over the entire surface and has only in the connecting areas 13.1 holes or recesses on the beam elements 14 inserted and with the drive circuit on the back of the circuit board 13 connect to be able to.
  • circuit board For distortion-free production of the circuit board can be beneficial to the metal surface with a variety of in general To provide regular recesses, however, in their dimensions so Small compared to the wavelength chosen, they are not essential Have an influence on the electrical behavior of the antennas.
  • the circuit board can z. Ex. For manufacturing reasons in several circuit boards be split.
  • each of the Blasting elements 14 four legs.
  • Each of the four legs gets into a hole in the Circuit board 13 inserted and back with the drive circuit connected. It can be a plug-in that automatically not only for a mechanical connection of the radiating elements 14 with the Circuit board 13 ensures, but also an electrical connection to Drive circuit creates.
  • the antenna 10 is a so-called array antenna.
  • a foam core 15 in the present example with recesses 15.1 for receiving the three-dimensional Beam elements 14 is provided.
  • Fig. 1B are more Recesses 15.1 were shown to be really necessary.
  • the foam core 15 as many recesses 15.1 as jet elements 14th find in the antenna 10 use. From manufacturing or Weight reasons, but also a larger number of recesses be provided. It is important that the foam core 15 in the areas where he has no recesses 15.1, i. in the area of the bridges between the Recesses 15.1, at least partially flat on the front of the Circuit board 13 rests. It is also important that the foam core 15 at least in the receiving or transmitting range of the antenna 10 RF or RF-capable is designed.
  • FIGS. 1A and 1B show further optional elements. which will be described below.
  • the rear wall points 11 a series of connection means 16, which serve to a electrically conductive connection between the drive circuit and a external electronics, such as an amplifier to produce.
  • the Connecting means 16 may be designed differently and arranged differently. Particularly suitable as connecting means 16 are so-called Flange connectors, which can also be seen in Figures 1A and 1B.
  • the Inner part of a flange connector may be soldered to a cable coming from the For example, the connector leads to the drive circuit.
  • a flange connector is z. Eg from the inside through a hole in the rear wall (or side surface) 11 and screwed from the outside with a nut (glued, pressed, took).
  • An optional foam bed 17 is provided in the example shown a larger part 17.1 and a smaller part 17.2 includes.
  • the optional foam bed 17 essentially ensures that a planar support surface for the circuit board 13 and / or another Circuit board 13.2 is provided. To achieve this, are in the part 17.1 recesses 17.3 for cables and a recess 17.4 for the others Circuit board 13.2 provided.
  • the front of the foam bed 17, i. that side which is directed toward the circuit board 13 is preferably even.
  • Figs. 1A and 1B optional ones are Spigot 15.2 provided on the foam core 15.
  • the pins 15.2 can a have cylindrical or conical shape and serve to the Circuit board 13 to give a well-defined lateral position.
  • the circuit board 13 may be provided with holes 13.4.
  • a further circuit board 13.2 is provided in addition to the circuit board 13, a further circuit board 13.2 is provided.
  • This further circuit board 13.2 is preferably smaller than the Circuit board 13 and can by means of connectors 13.3 on the Circuit board 13 are attached.
  • the connectors 13.3 designed so that they have both a mechanical and an electrical Connection between the circuit board 13 and the other circuit board 13.2.
  • Suhner® MMBX connectors from the company are particularly suitable Huber + Suhner, because these connectors are capable of certain tolerances compensate without interrupting the electrical connection.
  • the result is a novel antenna housing with layer structure, which is stable and compact.
  • the Layer structure is designed so that there is little or no room for maneuver for the individual antenna elements.
  • the rear wall 11 is special molded to the entire antenna 10 torsional rigidity and to give mechanical stability.
  • the rear wall 11, depending on Mounting be designed so that it is capable of enormous wind forces to be able to record, which act on the entire antenna 10. Only by a special embodiment of the rear wall 11, the antenna elements before be protected against inadmissible mechanical stresses.
  • the rear wall 11 sockets or nuts 18.1, which allow flanges 18.2, mounting brackets or tabs the outside of the rear wall 11 to be fastened.
  • the rear wall 11 through Metal strips or other elements inside are stiffened to torques and forces better to be able to initiate in the rear wall 11.
  • the Radiating elements 14 fasteners on the lower end, which allow it to attach the radiating elements 14 to the circuit board 13.
  • the Radiating elements 14 fasteners on the lower end, which allow it to attach the radiating elements 14 to the circuit board 13.
  • the Radiating elements 14 fasteners on the lower end, which allow it to attach the radiating elements 14 to the circuit board 13.
  • the beam elements 14th insert into holes 13.1 of the circuit board 13 and let it snap into place.
  • a snap connection can also screw, solder or other - be provided. Ideal are connections that are next to one mechanical connection also make an electrically conductive connection.
  • the front side of the circuit board 13 is metallic may be designed to serve as a reflector.
  • the fasteners must be at least partially designed so that they are not conductive Connection to the conductive side of the circuit board 13 forms. Otherwise Both fasteners would be on the metallic side of the Circuit board 13 short-circuited and the antenna 10 could not be controlled.
  • FIGS. 2A and 2B is another inventive Antenna 20 is shown.
  • Fig. 2A shows a section through a part of the antenna 20.
  • the layer structure is hereinafter referred to from bottom to top (respectively from the back to the front) described.
  • the rear wall 21 has a circumferential side wall which is substantially perpendicular to the surface, which is spanned by the x-axis and the y-axis. This area will too referred to as x-y area.
  • Fig. 2A only a part of the left side wall of Rear wall 21 to see.
  • the side wall of the rear wall closes 21 with a kind of fold 21.1 from, as indicated in Fig. 2A.
  • this fold is executed as a circumferential fold what special advantageous, but not mandatory.
  • the Rear wall 21 with a radome 22 welded or glued. It can for Example, a seam welding process can be used to the Radom 22 to be welded to the rear wall 21. In this welding process will be the areas to be welded are heated and connected by ultrasound.
  • the foam bed 29 rests on the rear wall 21 and carries on the front side of the circuit board 23.
  • the Foam bed 29 may additionally or alternatively recesses for cables etc. include.
  • the circuit board 23 has on the back 23.5 a Drive circuit or a part of a drive circuit.
  • On the Front 23.6 is the circuit board 23 over the entire surface with a metal layer Mistake.
  • the drive circuit and the metal layer are shown in FIGS. 2A and 2B not visible.
  • the circuit board 23 is provided with holes, around the lower ends 24.2 of the supports 24.1 of the radiating elements 24th take.
  • In the area of the lower ends 24.2, for example Compounds arranged or formed in addition to a mechanical Connection also make an electrically conductive connection.
  • the foam core 25 In the foam core 25 are a plurality of recesses 25.1 provided, of which in Fig. 2A is a sectional view.
  • the Blasting element 24 is seated in this recess 25.1.
  • the foam core 25 fills the area between the front 23.6 of the circuit board 23 and the Reverse or inside of the radome 22.
  • the relatively flexible and thin radome 22 is characterized by the Foam core 25 is supported substantially over the entire x-y surface.
  • the foam core 25 according to the invention has a thickness D1 between 1 cm and 20 cm.
  • the circuit board 23 typically has a thickness D4 between 50 ⁇ m and 2mm. Preferably, the circuit board is 250 ⁇ m thick.
  • the radome 22 preferably has a thickness D3 between 0.5 mm and 5 mm, preferably between 1 and 2mm.
  • the radome 22 and also the circuit board 23 are in the preferred embodiments designed so thin that they are in themselves itself have no mechanical stability sufficient for an antenna. Only through the novel use in a layered structure, gets the entire antenna sufficient stability.
  • the drive circuit according to the invention for feeding the Radiation elements are used.
  • the drive circuit a network comprising power inputs with the radiating elements so connects, that these can be controlled with the desired phases.
  • a group antenna according to the invention is characterized that a plurality of radiating elements are arranged in rows and columns.
  • the Radiation elements 24 of antenna 20 are in the example shown in FIG. 2B Arranged 45 degrees.
  • FIG. 2B the plan view of the radome 22 of the antenna 20 is shown shown, wherein the position of the radiating elements 24 by dashed lines is indicated. There are a total of four columns, each with four radiating elements 24 intended. Each of the sixteen radiating elements 24 sits in its own cylindrical recess 25.1 of the foam core 25. In the shown Example, the individual beam elements 24 are driven so that at Each radiating element 24 results in an E-field which is parallel to the x-axis is directed. The result is an E field that is linear in the negative x direction polarized (vertical polarization).
  • the radiating elements can also be controlled differently. ever after activation, for example, circular, elliptical polarizations, or Slant polarizations can be achieved.
  • FIG. 3 A part of a drive circuit 30 according to the invention is shown in FIG. 3 shown as an example.
  • the drive circuit 30 is a Network, which is located on the back 23.5 of the circuit board 23 and has two power inputs 32.1 and 32.2. There are four goals 31.1 to 31.4 provided with the fasteners (not visible in Fig. 3) of the Radiating element 24 are in communication. Between the power input 32.1 and the two ports 31.4 and 31.2 a 180 ° hybrid 33.1 is arranged. Between the power input 32.2 and the two ports 31.3 and 31.1 is a another 180 ° hybrid 33.2 arranged.
  • the 180 ° hybrid 33.2 includes a Delay line between points A and C and another Delay line between points A and B. The line between B and C again represents a delay line.
  • Ports 31.1 to 31.4 are over Line pieces connected to the two 180 ° hybrids 33.1 and 33.2, the each cause the same phase shift.
  • the network 30 ensures that the respective diagonally opposite ports 180 ° out of phase, that means, in opposite phase, are driven, whereby the two remaining haven each lie in a virtual short-circuit level.
  • the power inputs 32.1 and 32.2 thus have a high degree of mutual decoupling. You get like that a particularly pure polarization of the radiated wave, or a strongly suppressed cross-polarization component.
  • the Both are in phase with each other, so there is a signal to the gate 31.2 with the Phase angle 0 °, at the gate 31.3 a signal with the phase angle 0 °, at the gate 31.4 a signal with the phase position 180 ° and at the gate 31.1 a signal with the Phase position 180 °.
  • the shown network 30 one can therefore use two RF signals S1 (t) and S2 (t) each produce an out-of-phase excitation.
  • the Radiation element builds a horizontal in the described supply Polarization on.
  • the two Supply inputs 32.1 and 32.2 are controlled such that S1 (t) is opposite S2 (t) phase shifted by + 90 ° or -90 °.
  • the control of the beam elements can also by others Supply circuits, for example (combination) networks and Delay lines, done.
  • the supply circuit may be in planar, be executed coaxial or waveguide line technology.
  • the supply circuit may be designed to turn off a signal (e.g., S1 (t)) up to four different drive signals to Controlling the radiating elements generated.
  • a signal e.g., S1 (t)
  • FIG. 4 Details of a further antenna 40 are shown in FIG. 4.
  • FIG. 4 is only the lower, respectively rear region of an antenna 40 shown.
  • Fig. 4 is a schematic section through the Rear wall 41 and a part of a foam bed 49.
  • the rear wall 41 is to to guarantee the necessary stability at a reasonable weight, out of two Layers 41.6 and 41.3 produced. Between these locations 41.6 and 41.3 are located cavities 41.2. In the areas 41.7, the two layers 41.6 and 41.3 connected with each other. Such a connection can for example by Welding or gluing are made.
  • only the Rear wall 41 double or multi-layered. It is also possible the double or To lift multi-layer into the area of the vertical side walls.
  • a first possible solution is shown, the particular is advantageous.
  • Be in the area of this gap Means arranged that a certain contact pressure on the foam bed 49th exercise.
  • a spring element 41.4 be used, which like a kind of leaf or plate spring a contact pressure exercises.
  • the spring element 41.4 is with a blind rivet 41.5 on the back wall 41 fastened so that it is not visible from the outside.
  • the lower end of the Blind rivet 41.5 protrudes into the intermediate space 41.2.
  • the spring element 41.4 itself may be dish-shaped or strip-shaped, wherein in the shown Example, the ends of the strip-shaped design or the "Tellerrand” the pressed plate-shaped design against the foam bed 49. But there is Other elements that exert a resilient force and thus the Ensure contact pressure on the foam bed 49. In a separate Sheet or plate spring element 41.4, as shown in Fig. 4, blind rivets are not absolutely necessary, but can be helpful during assembly. There are also other ways to provide leaf or plate spring element.
  • FIGS. 5A and 5B part of another is possible Solution shown that is particularly advantageous.
  • the rear wall has bellows 42, which in a composite plate 41.3 are integrated.
  • Fig. 5B shows a partial view of one of Spring bellows 42 in plan view.
  • the foam bed 49 in the region of rear side 49.1 be compacted or coated to the contact pressure better to distribute and initiate. This also applies to the foam bed the other embodiments.
  • the antenna housing (comprising a radome, a foam core and a back wall) has one oval shape. It is shown a plan view of the inside of the rear wall 51.
  • the rear wall 51 is, as well as in Fig. 4, executed in several layers and there is a Area 51.7, in which the layers are connected to each other.
  • the area 51.7 has an oval shape in plan view and is in the form of a groove or depression educated.
  • four spring elements 51.4 (Spring plates or bellows) provided by means of rivets 51.5, screws or other means are attached to the rear wall 51.
  • the spring elements 51.4 may also be glued, welded or pressed.
  • the rear wall 51 with pins on which the spring elements 51.4 can be pressed.
  • the spring elements can also be directly in the backplate may be integrated as described with reference to FIGS. 5A and 5B.
  • a foam bed 59, the in Fig. 6 by a dashed outline is indicated, resting on the spring elements 51.4.
  • the inventive rear wall of the various Embodiments preferably comprise at least one thermoplastic deformed plate (layer), which as material preferably polypropylene, polyamide or polyetherimide.
  • the rear wall includes in another preferred embodiment of a composite material, preferably CFK, GFK or KFK.
  • the back wall In order to give stability to the back wall, it is preferably two or three executed in several layers.
  • plates for example plates 41.3, 41.6
  • the back wall is given the required rigidity.
  • the plate 41.6 is preferably an im Deep-drawing process deformed plate.
  • This plate can be one or more Thermoforming be prepared, which are reinforced, for example.
  • the rear wall is used according to the invention in all embodiments As a hard shell, the overall antenna stability by distributing the Suspension forces (wind load) and improvement of torsional rigidity gives.
  • the radome according to the various Embodiments of the invention of one or more films in one Mold made.
  • the radome itself is thin and barely torsionally rigid. In a particularly preferred embodiment, this is Radom on the side facing water repellent and / or weather-resistant and / or UV-stabilized. This is particularly advantageous because otherwise with permanent UV radiation the radome can become brittle.
  • the water-repellent property is important, since water droplets the emission or Can affect the reception characteristic of the antenna. This is especially true Antennas that emit in the Gigaherz range (for example 60 GHz) are important. As important Property of different radomes, however, is considered that these comprise materials at least in the reception or transmission area of the antenna, which are RF or HF compatible.
  • the Radom Tedlar® (from DuPont) includes and / or Kynar® (from ATOFINA).
  • the radome can be made with glass fibers or Kevlar fibers to make it harder (in the sense of shatterproof) too do. It can also be used PPS as thermoforming film.
  • a multi-layer system can serve as radom that a prefabricated, thin plan foam body, which is covered with a film is, wherein this is plastically deformed.
  • a plastic film, the later than Radom serves, placed in a mold before the Foam core expands. This allows the radome film with the Foam core are connected. This procedure can be applied to all use described embodiments.
  • the inside of the radome may possibly be coated to to achieve a mechanical connection with the foam core.
  • the outer skin of the radome can be colored be used to an inconspicuous attachment to a mast or building enable. I am also able to paint the radome, if the paint layer is applied thin enough. It can also be an optional additional coating be applied to improve the hydrophobic properties.
  • the fold is a circumferential fold (see, for example 21.1) of the rear wall, which is designed so that it during and after assembly Press the circuit board against the foam core.
  • the fold is preferably designed so that the closure resulting seam is exposed only to a tangential shear stress.
  • the area of the radome and the area of the Rear wall, which are to be welded together material homogeneous executed, that is, the two parts in the contact area of the same Materials.
  • the foam core should be designed that it stabilizes the radome and thus a light, torsionally stiff Arrangement arises.
  • the foam core and / or the foam bed can by Extrusion, injection molding, casting, the RIM process (reaction injection molding) or the RRIM process (reinforced reaction injection molding) be formed.
  • the RIM process reaction injection molding
  • the RRIM process reinforcementd reaction injection molding
  • the foam core may be fiber reinforced, preferably be glass fiber reinforced, if it needs to be given additional stability. This is particularly advantageous if only a relatively thin space reasons Foam core can be used.
  • the foam core can also, je according to application and embodiment, a multilayer structure or a Have multi-zone structure.
  • the foam core and / or the Foam bed a pressure-resistant surface or it is applied a layer, which gives the foam a pressure-resistant surface.
  • the foam can also be modified flame resistant.
  • the foam core and, if present, the foam bed serve as mechanical spacers of the antenna elements and improve at the same time the rigidity of the whole antenna. In addition, they dampen mechanical vibrations.
  • a metallic shield arrangement be provided in whole, in part or not at all with a manager Reflector surface 23.6 - for example, reflector surface 23.6 - is connected.
  • the Umbrella arrangement preferably has the same planes of symmetry as that surrounded by it radiant element. It can be in one piece or under Observation of the symmetry planes from a corresponding number of individual ones Be constructed elements.
  • a particularly advantageous arrangement consists of a circumferential electrically conductive wall, which depending on the desired Beam focusing below or above the farthest from the Reflector surface 23.6 facing away point of the radiating element 24 ends.
  • the Umbrella arrangement can also be used to the mutual Coupling between adjacent radiating elements in a group antenna to reduce.
  • Each of the described embodiments can be achieved by a Umbrella arrangement can be modified.
  • the radiating elements can also be any other orientation taking.
  • a housing for a transceiver or the like put on.
  • This housing can be attached to the fold (see Example 21.1).
  • the butt edges of the housing can be folded into the fold be used.
  • the power electronics can also be found in the housing are located.
  • the described and shown antennas are particularly suitable for operation in the gigahertz frequency range, with the power inputs with Signals are applied, which have a center frequency greater than 1 GHz.
  • Particularly suitable are the antennas for mobile and others Communication systems.
  • the upper frequency limit can be about 60 GHz.
  • the invention is not limited to use in these frequency ranges limited.
  • the antenna housing according to the invention can be any, take on a flat 3-dimensional shape, as long as sufficient stability is guaranteed.
  • Figures 1A to 4 are rectangular or square Shapes shown.
  • the shape may also be oval be.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
EP04012693A 2004-05-28 2004-05-28 antenne réseau comportant un boîtier Expired - Lifetime EP1601046B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP04012693A EP1601046B1 (fr) 2004-05-28 2004-05-28 antenne réseau comportant un boîtier
DE502004007485T DE502004007485D1 (de) 2004-05-28 2004-05-28 Gruppenantenne mit einem Antennengehäuse
US11/569,583 US20080252552A1 (en) 2004-05-28 2005-05-27 Antenna Housing and Antennas with Such Antenna Housings
PCT/EP2005/005756 WO2005117206A1 (fr) 2004-05-28 2005-05-27 Boitier d'antenne et antenne comprenant un tel boitier d'antenne
IL179623A IL179623A0 (en) 2004-05-28 2006-11-27 Antenna housing and antenna comprising such an antenna housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04012693A EP1601046B1 (fr) 2004-05-28 2004-05-28 antenne réseau comportant un boîtier

Publications (2)

Publication Number Publication Date
EP1601046A1 true EP1601046A1 (fr) 2005-11-30
EP1601046B1 EP1601046B1 (fr) 2008-07-02

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Family Applications (1)

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EP04012693A Expired - Lifetime EP1601046B1 (fr) 2004-05-28 2004-05-28 antenne réseau comportant un boîtier

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Country Link
US (1) US20080252552A1 (fr)
EP (1) EP1601046B1 (fr)
DE (1) DE502004007485D1 (fr)
IL (1) IL179623A0 (fr)
WO (1) WO2005117206A1 (fr)

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DE102007033817B3 (de) * 2007-07-19 2008-12-18 Kathrein-Werke Kg Antenneneinrichtung
DE102007033816B3 (de) * 2007-07-19 2009-02-12 Kathrein-Werke Kg Antenneneinrichtung
FR2932016A1 (fr) * 2008-06-02 2009-12-04 Kyemo Antenne autoportante pour station de base et ensemble pour systeme d'antenne integrant une telle antenne.
CN102369635A (zh) * 2008-12-02 2012-03-07 安德鲁有限责任公司 具有密封无线电设备外壳的平板天线
CN110444855A (zh) * 2018-05-02 2019-11-12 惠州硕贝德无线科技股份有限公司 一种集成在移动终端金属边框上的双极化5g天线

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IL179623A0 (en) 2007-05-15
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EP1601046B1 (fr) 2008-07-02
DE502004007485D1 (de) 2008-08-14

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