CN2699491Y - Antenna assembly - Google Patents
Antenna assembly Download PDFInfo
- Publication number
- CN2699491Y CN2699491Y CNU2003201285316U CN200320128531U CN2699491Y CN 2699491 Y CN2699491 Y CN 2699491Y CN U2003201285316 U CNU2003201285316 U CN U2003201285316U CN 200320128531 U CN200320128531 U CN 200320128531U CN 2699491 Y CN2699491 Y CN 2699491Y
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- CN
- China
- Prior art keywords
- antenna assembly
- radome
- described antenna
- maintenance area
- damping device
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
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- 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
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- 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
- H01Q1/20—Resilient mountings
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- 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
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/32—Vertical arrangement of element
Abstract
The utility model discloses an improved antenna assembly, being characterized in that the antenna assembly (1) can be at least divided into an upper antenna part (3) provided with a support core pole (39), a radiator, and an antenna shielding device (41) and a lower antenna part (5) at least whose an axial direction is connected below. A maintenance area (5. 1)is composed of the lower antenna part (5), which is provided with at least a port (35)extending along the circumference direction and leading to the interior spacing (36) of the maintenance area (5. 1). The antenna shielding device (41) is supported and fixed by at least two damping structures (43) staggered mutually along the axis direction and / or the damping device (45).
Description
Technical field
The present invention relates to a kind of antenna assembly.
Background technology
For example in the information magazine (phase in December, 1997) of Kathrein-Werke KG company, delivered one piece and be entitled as the article of " the new-type transmitting antenna on S ntis, Switzerland ".Learn that therefrom emitter comprises the transmitting antenna that is used for radio broadcasting, TV and mobile radio.Wherein, the extremely low temperature in very big height and relevant therewith winter makes it require to adopt a kind of double-walled and heatable radome, and radiator is installed by portion within it.
Known in addition suitable basically antenna assembly, but it is set for the base station that is used for the mobile radio scope, so radome is than the described much smaller diameter that has of the prior art of beginning.
Like this have earlier openly that document is known by DE 202 05 550 U1 or DE 202 18 101 U1 for example.These two formerly open source literature a kind of center antenna support is disclosed, it can add according to DE 20,218 101 U1 and be provided with radially-protruding supporting clapboard, constitutes three fan-shaped or hexagonal angle degree zones of dislocation along the circumferential direction each other whereby.Be fixed on the traditional antenna assembly on the mast in these zones, its script has been provided with the radome of self, promptly has the radome of self.
Whole devices is that columniform shell outside surrounds by a cross section, and is that it can be configured to single wall according to DE 20,218 101 U1 or also can be configured to as in the prior art as described in starting double-walled according to DE 202 05 550 U1.
Total expenditure of construction aspect is included in on-the-spot being installed in, and also has the trouble of repairing, and is disadvantageous with regard to last described antenna system.Not only change but also during the additional configurations parts, especially need sizable mounting cost when needs, promptly at first will pull down whole shells, each relevant parts of additional configurations on very big height.After finishing the work, load onto shell once more.
By the known device with spline structure of DE 101 19 612 A1 in order to hold fan anteena.The antenna assembly that holds fan anteena, it preferably includes the mobile radio antenna, has a upright mast that is provided with, and the part above it has a bearing 3 that is made of pipe.Wherein relate to the support column of a shaft-like built-in, on the excircle of this support column, fan anteena is installed.Comprise the support column of built-in and the fan anteena of fixing on it for whole devices, an insulated tube that is fixed on the mast is set then, it can pass through for electromagnetic radiation.Here relate to so-called radome.Wherein insulated tube is connected on the vertical tube continuously, and the latter constitutes the following part of mast.Therefore actual mast constitutes one from the following larger-diameter vertical tube step-wise transition than the wire piece of minor diameter upward, wherein is provided with passage at the step-wise transition place that constitutes like this, passes the cable that this passage is laid the guiding fan anteena.
Therefore because following larger-diameter montant connects on the superincumbent insulated tube continuously, it seems almost to hide and hide whole antenna assemblies.
Even but still show great shortcoming in the prior art of spline structure at this, that is, mast totally may be swung and cause fractureing of radome when certain higher wind speed.
Summary of the invention
Therefore the objective of the invention is, overcome shortcoming of the prior art and a kind of improved antenna assembly is provided.
For this reason, the invention provides a kind of antenna assembly, described antenna assembly has a supporting core bar; Described supporting core bar is surrounded by a radome, between supporting core bar and radome, be provided for receiving and/or the radiation emitted device, wherein, described antenna assembly is divided into one at least and has the supporting core bar, the top antenna part of radiator and radome and at least one following antenna part that axially is connected in its lower section, antenna part below described constitutes the maintenance area, it has at least one passway of leading to the inner space, maintenance area of along the circumferential direction extending, and described radome flexibly supports and fixes by at least two damping structures that in axial direction are misplaced mutually and/or the damping device that is misplaced mutually.
In fact beyond thoughtly be, utilize the present invention to obtain the antenna assembly of stabilizer pole, its formation is shaft-like, and wherein whole antenna assembly is hidden in the tubulose radome that can extremely straitly design.This radome can preferably constitute cylindrical cross section, as equally in other known devices, but also can have arbitrary other any level cross-sectionns, and is for example polygonal, oval-shaped etc.In addition, be characterised in that according to antenna assembly of the present invention it comprises that one safeguards the zone, can implement all important adjustment and the measure that is connected therein, and needn't whole dismounting mast or also just remove radome in advance altogether, be positioned at wherein each parts with arrival.
In addition, have a damping device according to antenna assembly of the present invention, it is guaranteed: thus stop the swing of antenna structure and particularly radome when corresponding wind speed and avoid it installing or damage of each several part.
This was not also described so far corresponding scheme.
Can construct like this according to antenna assembly of the present invention, that is, below radome, comprise antenna radiator, its for example at least two fan-shaped, preferably in three or more is fan-shaped the location eradiation.Wherein can adopt any radiation appliance, it also can radiation in different horizontal amplitudes, for example has 90 ° of half-amplitudes, 60-65 ° half-amplitude etc.
Can adopt the antenna element of single polarization, dual-polarized or cyclic polarization.Also can adopt the radiator and the radiator group of the polarization of so-called X formula, its polarised direction with respect to the horizontal plane or vertical plane become+45 ° or-45 degree location.
Antenna assembly of the present invention can also comprise the antenna and the radiator of wide band or narrow-band.This structure can be such, that is, whole antenna assemblies is only in for example radiation and the reception in two frequency bands of a frequency band or a plurality of frequency band.Band structure also can be wide band like this, and it for example covers the 1800MHz frequency band, but goes out for example to cover the UMTS frequency band of 1900MHz (as at AM General) and/or about 2000MHz.
Also might such antenna assembly almost be constituted comprehensive property radiator by the corresponding connection in the maintenance area first by antenna assembly of the present invention and compact make.Wherein radiator element can preferably be adjusted with different radiation angle with respect to the horizontal plane to the device of lower swing via one.
Described maintenance area is preferably placed at the below of whole radiator elements.Wherein the prolongation that constitutes the radome that surrounds radiator element be we can say in the maintenance area under the state of sealing.The maintenance area comprises the corresponding outer casing stand of a suitable axial height and has corresponding diameter simultaneously, and it has enough large-sized opening, so that form the passage that leads to the inner space therein.This open area can be by each cover plate or by the shell seal and the covering of whole encirclement mast, it preferably at least roughly is positioned at the circumferential surface of the radome that surrounds radiator element, so that preferably form the rod shaped structure on a level and smooth and continuous as far as possible full surface from the outside, and whether needn't worrying in this structure, even what parts at inner installing component.
The maintenance area constitutes can be installed in the mast butt joint it, and in this butt joint, the needed antenna cable of guiding antenna assembly terminates on the interface that constitutes whereby.Such mast butt joint so far later also is referred to as bar pin, rod base or also is referred to as day stitch or antenna base.When opening the maintenance area, relevant intermediate cable can be installed, constitute whereby from the electrical connection of cable between the cable of the connector on the top that is arranged on the maintenance area of leading to radiator that ends at day stitch.Same parts that any needs can be installed in this maintenance area such as amplifier etc.Aspect amplifier, can for example relate to so-called TMA formula amplifier, so-called TMB formula amplifier etc.The part of amplifier or other conversion, it for example must outwards drain the heat of generation, can constitute and be arranged to make the part of amplifier housing to be used as the covering locking device of the opening in the maintenance area simultaneously, thereby this device can outwards be dispersed best by the heat of its generation (so the part of the device of heat production just the part of antenna assembly shell).Not only reduce the number of cable that to lay to radiator from base station because this amplifier more is provided with (and no longer being arranged on the independent base station) near the actual radiation device now, reduce 1/2 but also amplifier can be used for the antenna assembly desired power.The last quantity that not only can reduce current cable and glass fiber cable, and can also reduce the diameter cross that it needs where necessary.If in the maintenance area, the remote-controlled adjusting device to lower swing can also for example be installed, electric machine that for example can corresponding control, its for example by a drive link then can control be positioned at radome inside phase shifter to adjust the different oblique angles that dips down.
But can be provided with not only one when needed, but also can be provided with second or more a plurality of maintenance area of descending the phase laying up to put in the axial direction, it also can be used as independently module additional configurations where necessary.Equally the maintenance area that unique script has been realized can be set, it for example has axially bigger height and from forming enough all the time spaces, so that additional parts can also be installed afterwards.
Preferably, the maintenance area can be fixed by the screw connection and be detachable, and like this, even under a state that is connected and fixed by screw, thereby the axial deflection motion of maintenance area and position rod shaped structure thereon is possible.Positioning antenna radiator correspondingly whereby.
Description of drawings
Other advantage, details and feature of the present invention is following by drawing by means of the embodiment shown in the accompanying drawing.Wherein:
Fig. 1: flagpole antenna according to total figure of the present invention;
Fig. 1 a: the flagpole antenna of no maintenance area of the present invention is positioned at wherein radiator element in order to explanation in the unshowned radome in part;
Fig. 2: one ready day stitch, structure one flagpole antenna device on it;
Fig. 3: be equivalent to the view of Fig. 1, but the situation before being in the maintenance area of opening and being assembled on antenna socket or the antenna base;
Fig. 4: the perspective view of aiming at from the top down of the breakdown figure of antenna assembly and its basic building block;
Fig. 5: be equivalent to the breakdown figure of Fig. 4, but be the visual angle of aiming at from bottom to top;
Fig. 6: the magnification fluoroscopy detail drawing is in order to explanation maintenance area fixing on the sky stitch;
Fig. 7: be equivalent to the view of Fig. 6, rod shaped structure deflection one angle value of pressing this maintenance area and fixing on it;
Fig. 8: the cutaway view of rod shaped structure and its inner each antenna element of installing;
Fig. 9: the perspective view of damping device, it is positioned at the top end face end that rod shaped structure comprises cylindrical antenna shielding device;
Figure 10: the top cover of top end face and the present invention are used for the cutaway view of the damping device of radome at the embodiment of a change;
Figure 11: in the vertical sectional view in the lower end area of the transition position radome of the maintenance area of adjacency;
Figure 12: with respect to the structure of the view change of pressing Fig. 9;
Figure 13: one finish assembling antenna assembly can be compared to Figure 1 embodiment, it has opened the module that cover cap is packed into explanation;
Figure 14: another embodiment is in order to illustrate additional another maintenance area of build-oning; And
Figure 15: an embodiment who changes once more, comprise a shaft-like antenna base, it has less external diameter with respect to remaining antenna assembly.
Embodiment
The perspective illustration of antenna assembly 1 of the present invention shown in Fig. 1 is considered as the usefulness of the mobile radio antenna of base station especially as it.
Antenna assembly 1 comprises the antenna part 3 and another antenna part that is connected in its lower section 5 at least above, and it comprises at least one maintenance area 5.1.
Comprise top with its on the following antenna part 3,5 that axially is connected whole device construction and be fixed on the antenna platform device 7, it is used as antenna base 7.Tangible shaft-like profile below this antenna base 7 must not have among Fig. 1, and can have bigger or less diameter or other cross sectional shape or also can for example constitute tie point on the height that is positioned at ground level, the antenna part 3 above comprising at least and the antenna assembly 1 of the antenna part 5 below at least one are installed in structure ground thereon then.
Antenna part 3 when wherein omitting radome 41 partly shown in Fig. 1 a, so that show the radiator 6 that is positioned at wherein, these radiators vertically are arranged on to folded dislocation up and down respectively in the row of a plurality of settings of dislocations along the circumferential direction in the embodiment shown mutually.
Can see cylindrical antenna pedestal 7 in present case by Fig. 2, it is generally built at the scene.The grappling on the ground or in the ground securely of this antenna base.Pass this antenna base itself and lay the needed lead 11 that respectively connects of antenna operation, it preferably ends at interior each piecing devices, particularly connector plug jockey 13 of also preferably being provided with there of upper area of antenna base 7.
This attachment plug 13 by a fixture and unload drawing device 15 be fixed on be provided with an outlet, wear mouthful or the upper area of the antenna base 7 of passway 17 in.
The upper end of described antenna base 7 so far can be understood as interface 19, fix up an aerial wire device 1 and firmly is connected (Fig. 3) of structure ground direct mechanical thereon then with antenna base 7, and wherein antenna assembly 1 is common is prefabricated at manufacture view.
Antenna part 5 below described in this embodiment comprises that at least one maintenance area 5.1 shape of cross section in the zone of interior with top antenna part 3 at antenna base 7 that is provided with at this place is identical or substantially the same with cross sectional dimensions, in other words, diameter is respectively circular and overall dimension is in the same at least order of magnitude in current situation, and therefore the phase mutual deviation should be less than 20%, particularly less than 10% and especially also less than 5% in current embodiment.Therefore form the impression of a continuous rod shaped structure, and can not directly find out this bar as what with and its inside whether each parts of regulation have been installed.
The breakdown figure (with the visual angle of aiming at from the top down) of the basic building block that is antenna assembly among Fig. 4 between the bottom of antenna base 7 and top antenna part 3 and illustrating with a corresponding visual angle in Fig. 5, promptly it is aimed at from bottom to top.This shows that the basic configuration of described in the embodiment shown maintenance area 5.1 constitutes columniform, and has a upper surface and a lower surface or joint face 5.1a and 5.1b.
Joint face 5.1b below utilizing, maintenance area 5.1 can firmly be connected by means of the joint face 7.1 that each screw 25 and antenna base 7 make progress.
The following joint face 3.1 that is provided with of same superincumbent antenna part 3 is borrowed it equally preferably to relend and is helped screw and connect the 27 firm installations that can reach on top antenna part 3 antenna part 5 below below being positioned at it.The following 3.1 described screws that are connected with maintenance area 5 firm that are used for top antenna part 3 connect to be realized by screw.
As by according to what can find out in the enlarged detailed of Figure 4 and 5, last joint face 7.1 has a gasket materials 7.1 ', and it can be installed on the antenna base 7 tubular outer structures or on the part of this tubulose antenna base 7.The tubular structure of antenna base 7 finally supports the gross weight of antenna assembly 1.For fixing, on joint face 7.1, along the circumferential direction make to dislocation many screwed holes 29.The maintenance area 5.1 of An Zhuaning comprises on one for the carrying force that bears top antenna part 3 has and the structure of connecting ring 5.1a ' and 5.1b ' once thereon, and it firmly connects by three contact pin materials 31 with respect to the outside dislocation in axis at center in the embodiment shown.
As by finding out in the cutaway view according to the amplification of Fig. 6, be provided with the slotted hole 33 of each circular extension in the embodiment shown among the connecting ring 5.1b ' below, its length is specified at least two screws 25 is passed in the screwed hole 29 that slotted hole 33 is screwed into connecting ring 7.1a ' according to the angular separation of screwed hole 29.Wherein head of screw directly or by pad for example a shared pad 36 be bearing on the connecting ring 5.1b ', slotted hole 33 can not be outstanding beyond it because it can have bigger diameter.In other words, the width of slotted hole 33 formation makes the shank of screw that has only screw 25 can pass through this slotted hole 33.Since in current situation maintenance area 5.1 have three along the circumferential direction with etc. the contact pin material 31 of angular separation dislocation, form three passwaies 35 radially whereby, it also will further be discussed below importance.The slotted hole 33 that along the circumferential direction is positioned at the zone of relevant passway 35 according to three of such configurations also is formed on the following connecting ring 5.1b '.These slotted holes are used to make the antenna at last can be with different angle positioning and fixing.Because for example in each slotted hole, can unclamp and remove the screw 25 ' on the left side in the slotted hole, only open the screw 25 on the right in each slotted hole this moment a little ".Then in this position with maintenance area 5.1 for example around its vertical axis 26 along the inhour rotation of arrow 28 directions, up to described at the screw 25 of right-hand member by slotted hole " enter each left end (Fig. 7) of slotted hole 33.The respectively new screw that is positioned at slotted hole 33 the right can be screwed into the screw thread vacated this moment and the screw on the left side is removed.Can forward whole masts to position accurately fully around its vertical axis 26 like this.
Below the supporting structure of antenna part 3 above further discussing.
As especially by according to finding out in the cutaway view of Fig. 8, top antenna part has the supporting core bar 39 at a center, it preferably constitutes triangular cross section in the embodiment shown, wherein connects contact pin or the rib 40 that extends radially outwardly in each angle part of the structure of this triangular cross section.But these ribs or contact pin must not need.It also can save or be replaced by other structural measure.This supporting core bar 39 can be made by any material, for example by metal (perhaps also can be used as continuous casting part), plastics or for example fibrous glass etc. make.Can consider material fundamentally very inequality in principle.Each radiator 6 vertically is set to folded dislocation up and down between each rib 40 mutually.
Connect radome 41 then in each contact pin of radially outward stretching out, it has cylindrical in the embodiment shown.This radome is made of a kind of material, and it can pass through electromagnetic wave, and preferably without any decaying or having only small or minimum decay.To this fibrous glass is a kind of suitable material.Supporting core bar 39 also can become a formation with radome 41, therefore whole by can be by electromagnetic material, preferably constitute by fibrous glass.But radome 41 also can separate with the supporting core bar 39 of inside, also preferably be provided with protuberance or groove in the radially outward terminal zone in described rib or contact pin 40 on the inner circumferential surface of radome 41 this moment, borrows its anti-rotation ground fixed antenna shielding device 41.Now in order under certain wind speed, to avoid unallowed and may to damage the swing of whole devices, above antenna part 3 constitute that make can be by top and following damping device 43 with the adjustable power that maybe can be scheduled to be fixedly clamped radome 41 and indirect unification damping device 45.
For example be separated from each other the upper end that the figure of expression reproduces this structure among Fig. 9 with breakdown.Can learn that thus the triangular structure of supporting core bar 39 is provided with three upright openings 39 ', with each pull bar 39 " pass these upright openings 39 ' by shimming, its Intermediate gasket is used to make pull bar 39 " can not or meet it with the inwall alternating action of upright opening 39 '.Also do not insert pull bar 39 shown in Fig. 9 " two axial holes 39 '.Only pull bar 39 has been inserted in top hole 39 ' in Fig. 9 ", it goes back upward axis to stretching out, that is does not also have in the complete patchhole 39 '.At the damping device of preferably being made by elastomeric material 45 shown in the upper end installation diagram 9 of the end face of this structure, it is the parts of damping structure 43.Damping device 45 surrounds the top edge 41a of radome 41 at least according to the cutaway view of Figure 10.Cover on the shape after the described damping device 45 of pressure part 46 and inter-engagement radomes 41 at the pressure that is subjected to damping element 45 of radial direction and axial direction loading onto, wherein be screwed into screw 48 by corresponding each hole 47 in the loam cake shape bearing piece 43, it is screwed into described pull bar 39 " each end-face hole in, pull bar 39 " pass the supporting core bar 39 hole 39 '.
In structure according to Fig. 9 and 10, whole lid shape pressure parts 46 by means of a correspondingly configured damping device 45 not only with the cylindrical antenna shielding device 41 of outside, and comprise that with the supporting core bar 39 of inside outward extending contact pin 40 is pressed together by damping device 45, so damping device 45, be the part 45a of the upper end of corresponding damping element the be installed in radome that comprises an annular, have three part 45b that extend radially inwardly of the dislocation contact pin 40 of core bar (supporting be positioned at below it) and along the circumferential direction to the damping portion 45c of the single or multiple branches in center, hole or handling hole 45d wherein are set equally in this position again, and each hole 39 ' of supporting core bar 39 is positioned at below it.Each hole 39 ' of therefore supporting in the core bar is aimed at each hole 45d of damping device 45 and each hole 47 in the lid shape pressure part 46.Thereby can be screwed into described each screw 48 by described each through hole and hole whereby, and be screwed into the pull bar 39 that passes each hole 39 ' " the end face internal thread in.Thus, be damping ground fixed antenna shielding device 41, damping device 45 can become monomer or one or more constitutes at each end face.
Structure below is suitable (Figure 11).Generally speaking, this structure is selected like this, promptly, in the zone of determining, reach the prestressing force of damping material in a predetermined scope, even thereby total the swing of the damage device that its damping that also can produce desired general structure when corresponding high wind speed also prevents reliably by tightening of described screw 48.
Be different from Fig. 9, only illustrated by Figure 12: 45 need of damping device are arranged on the upper rim and the lower limb part of radome 41, and lid shape pressure part 43 in the embodiment shown can firmly be installed on the supporting core bar 39.
Being fixed on the principle of following lid shape pressure part 43 ' is suitable with described top lid shape pressure part, wherein the main distinction is, for following pressure part, it has some other through hole 50, borrows it can be with relevant stube cable and fixture in the antenna part 3 above the inner space feeding of maintenance area 5.1 radome 41 in.In other words, promptly vertically be screwed into the last connecting ring 5.1a ' of maintenance area bearing 5 ' from following by corresponding hole with a plurality of screws, and be screwed in the screwed hole 49, the latter from the following joint face 3.1 that vertically is arranged on down with extending.Guarantee the firm connection between the superincumbent and following antenna part 3,5 whereby.
In maintenance area 5.1, can have difficulty ground now and be not enclosed in each parts that wherein needs in case of necessity by passway 35, when repair work, change other parts of parts or additional configurations.According to three devices 51 shown in the embodiment shown in Figure 13, it can be for example amplifier (TMA or TMB) or for example so-called RET device, the remote-controlled adjustment and the change at its oblique angle that can be used to dip down.Can for example handle an adjusting mechanism by these devices then, its phase shifter of phase difference that is used to produce requirement that will be positioned at radome below is adjusted to by means of it can set up the desired oblique angle that dips down.About such mode of operation in principle with reference to according to WO 02/061877 A2 and the disclosed scheme of WO01/13459 A1.And be contained in the application's the content.
Can find out also that by Figure 14 antenna assembly can be replenished by another maintenance area 5.2 grades in principle.Preferred in this case whole maintenance area though they can have different axial lengths, is identical with regard to joint face on it with following joint face at least, so that for example still can axially middlely connect another maintenance area 5.2 according to 14.
But because when taking off the lid 53 of closed channel mouth 35 basically, provide the clear passage of inner space 36 in the scope of leading to one or more maintenance areas, therefrom can be by the following cable link that stops there between other each tie point of each radiator element or phase shifter etc., setting up any one connection there in top antenna part 3.When needing can in the middle of connection, repairing, replacing or any electrical/electronic components of additional configurations.
One lid 51 ' is shown on maintenance area 5.1 among Fig. 1.Wherein it relates to one removable and/or for example one preferably can be around the lid of a vertical rotation axis to extrinsic deflection, so that a clear passage to the maintenance area is provided.But this lid also can be made of simultaneously a shell wall of a module of packing into 51.The heat that is produced by this module can outwards be drained particularly well whereby.
This lid 51 ' can be less than total mouthful of the inner space of leading to the maintenance area.This lid also can become two formations thus, that is comprises a cover frame, wherein makes an opening again, and the shell wall of wherein inserting module then is as the lid sealing surface.
Basically only illustrated by Figure 15: the moulding of antenna base 7 or size also can differently design, and have little diameter in this embodiment.This can provide such possibility,, enters the inner space 36 of maintenance area 5 thereon below first maintenance area 5.1 that cable draws and connects then from below on the outside of such flagpole antenna pedestal 7 that is.
Claims (26)
1. antenna assembly,
-described antenna assembly has a supporting core bar (39);
-described supporting core bar (39) is surrounded by a radome (41),
-between supporting core bar (39) and radome (41), be provided for receiving and/or the radiation emitted device,
It is characterized in that,
-described antenna assembly (1) is divided into one at least and has the top antenna part (3) and at least one following antenna part (5) that axially is connected in its lower section that supports core bar (39), radiator and radome (41),
-described following antenna part (5) constitutes maintenance area (5.1), and it has at least one passway (35) of leading to inner space, maintenance area (5.1) (36) of along the circumferential direction extending, and
-described radome (41) flexibly supports and fixes by at least two damping structures that in axial direction are misplaced mutually (43) and/or the damping device (45) that is misplaced mutually.
2. according to the described antenna assembly of claim 1, it is characterized in that damping device (45) is adjacent to its excircle at the top edge and/or the lower limb of radome (41) at least in part.
3. according to the described antenna assembly of claim 1, it is characterized in that damping device (45) is adjacent to its inner periphery at the top edge and/or the lower limb of radome (41) at least in part.
4. according to the described antenna assembly of claim 1, it is characterized in that damping device (45) is adjacent to the end face up of radome (41) and/or is adjacent to the end face down of radome (41) in the lower end of radome (41) in the upper end of radome (41).
5. according to the described antenna assembly of claim 1, it is characterized in that damping device (45) is adjacent to radome (41) under prestressing force.
6. according to one of claim 2 to 5 described antenna assembly, it is characterized in that top damping device (45) and/or following damping device (45) overlap the top edge or the lower limb of radome (41) fully around the ground end face.
7. according to the described antenna assembly of claim 6, it is characterized in that damping device (45) has damping material, damping material is adjacent to radome (41) under precompressed or prestressing force.
8. according to the described antenna assembly of claim 7, it is characterized in that, damping device (45) but be pressed abd fixed under the prestressing force of preliminary election on the radome (41).
9. according to one of claim 1 to 5 described antenna assembly, it is characterized in that, on the top edge of radome (41) and/or lower limb, be provided with a pressure part (46), but it under connecting the situation of damping device (45), the centre is being exerted pressure to the upper end and/or the lower end of radome (41) simultaneously under prestressing force of preset preferably.
10. according to the described antenna assembly of claim 9, it is characterized in that, the pressure part (46) that is provided with in the upper end and/or the lower end of radome (41) has the supporting shoulder, its upper support damping device (45) also produces pretightning force in the damping device (45), and this pretightning force is on the excircle of adjacency, inner periphery and/or in axial direction act on the affiliated end face of radome (41).
11. according to the described antenna assembly of claim 9, it is characterized in that, also between the supporting core bar (39) of pressure part (46) and radome (41) inside, damping device (45) be set.
12. according to the described antenna assembly of claim 9, it is characterized in that, also pressure part (46) and contact pin (40)-this contact pin extension between the inner face of supporting core bar (39) and radome (41)-between damping device (45) is set.
13., it is characterized in that pressure part (46) is to supporting core bar (39) direction pretension according to the described antenna assembly of claim 9.
14. according to one of claim 1 to 5 described antenna assembly, it is characterized in that, radome with its opposed end face at pressure part on (46) with connect under the situation of each damping device (45) elasticity once between the pressure part (46) in the centre fixing tightly in advance, wherein said upper and lower pressure part (46) is pretension mutually, preferably one or more pull bars (the 39 ") realization by extending between two pressure parts (46).
15. according to one of claim 1 to 5 described antenna assembly, it is characterized in that, maintenance area (5) is configured to bearing (5 '), it thereon end face (5.1a) maybe can be connected with top the following fixedly connected of antenna assembly (3) at least indirectly, and bearing (5 ') (5.1b) below its end face can be installed on the antenna base (7).
16., it is characterized in that go up to constitute preferred at least two of along the circumferential direction extending, preferred at least three openings (35) at the bearing that is used as maintenance area (5) (5 '), this opening is closed according to the described antenna assembly of claim 15.
17., it is characterized in that described opening (35) can be closed by cap seal according to the described antenna assembly of claim 16.
18. according to the described antenna assembly of claim 16, it is characterized in that, described opening (35) can be sealed by the module (51) that maybe can be installed in the there that is provided with in inner space, maintenance area (5) (36), thereby at least a portion of the shell wall of a module is as the closing cap of maintenance area (5) split shed (35).
19., it is characterized in that lower surface on the top antenna assembly and installed surface are made of the pressure part that is provided with below (46) according to one of claim 1 to 5 described antenna assembly.
20. according to one of claim 1 to 5 described antenna assembly, it is characterized in that, in the scope of maintenance area (5,5.1,5.2), lead to one and terminate in the set inner space (36), there through the link of each cable of the cable of antenna base (7) and/or tie point or attachment plug; And in the scope of maintenance area (5,5.1,5.2), leading to the link of each cable of the radiator of installing in the superincumbent antenna part (3) and/or tie point or attachment plug terminates in the set inner space (36), there, and these links of said cable and lead and/or tie point or attachment plug in case of necessity can be via the electric module of installing there with standarized components or directly be connected via stube cable in the scope of maintenance area (5).
21. according to one of claim 1 to 5 described antenna assembly, it is characterized in that, pass the cable of base station (7) or cut cable by releasing device support and fixing.
22. according to one of claim 1 to 5 described antenna assembly, it is characterized in that, the maintenance area is made of a bearing with upper bearing plate and lower support plate, and wherein the upper surface has a core, and this core is used as the supporting part of supporting core bar (39).
23., it is characterized in that the bearing (5 ') of maintenance area (5) has a central through hole in its lower surface according to one of claim 1 to 5 described antenna assembly.
24., it is characterized in that maintenance area (5) comprise one or more axially folded mutually up and down bearings (5.1,5.2) that are provided with according to one of claim 1 to 5 described antenna assembly, it can axially interfix.
25. according to one of claim 1 to 5 described antenna assembly, it is characterized in that, the bearing of maintenance area (5) preferably is provided with the slotted hole (33) that along the circumferential direction is misplaced at its lower support end face, preferred partial arc shape slotted hole (33), the length of slotted hole is specified to the screw (25) that can make at least two along the circumferential direction to be misplaced and passes this slotted hole (33), and screw (25) can be screwed in following antenna base (7) support plate or be screwed in the end surface supporting plate of another following maintenance area (5,5.2).
26. according to one of claim 1 to 5 described antenna assembly, it is characterized in that, fully Anneta module inequality, particularly amplifier (TMA, TMB) are housed in the inner space (36) of maintenance area (5), are used to adjust the remote-controlled device of the different angle of declinations of radiator assemblies.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10336073A DE10336073A1 (en) | 2003-08-06 | 2003-08-06 | antenna array |
| DE10336073.5 | 2003-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699491Y true CN2699491Y (en) | 2005-05-11 |
Family
ID=34177327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201285316U Expired - Lifetime CN2699491Y (en) | 2003-08-06 | 2003-12-17 | Antenna assembly |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1606855B1 (en) |
| KR (1) | KR101100977B1 (en) |
| CN (1) | CN2699491Y (en) |
| AT (1) | ATE352107T1 (en) |
| BR (1) | BRPI0412998A (en) |
| DE (2) | DE10336073A1 (en) |
| ES (1) | ES2279397T3 (en) |
| TW (1) | TW200507339A (en) |
| WO (1) | WO2005018042A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129619A (en) * | 2016-08-24 | 2016-11-16 | 广东通宇通讯股份有限公司 | It is integrated with the integral antenna of TMA module |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007006559B3 (en) * | 2007-02-09 | 2008-09-11 | Kathrein-Werke Kg | Mobile antenna, in particular for a base station |
| WO2018165081A1 (en) * | 2017-03-06 | 2018-09-13 | Commscope Technologies Llc | Modular monopole for wireless communications |
| CN110401036A (en) * | 2018-04-24 | 2019-11-01 | 康普技术有限责任公司 | Linkage mechanism for antenna for base station |
| EP3853949A4 (en) * | 2018-09-20 | 2022-06-22 | CommScope Technologies LLC | Metrocell antennas configured for mounting around utility poles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3826340A (en) * | 1973-09-19 | 1974-07-30 | H Brokaw | Vibration damper for slender vertical structures |
| US4143378A (en) * | 1977-04-18 | 1979-03-06 | The United States Of America As Represented By The Secretary Of The Department Of Transportation | Pendulum antenna |
| EP0131682A1 (en) * | 1979-12-21 | 1985-01-23 | G + H MONTAGE GmbH | Cover for a radio antenna |
| AU654595B2 (en) | 1992-01-23 | 1994-11-10 | Andrew Corporation | Parallel-conductor transmission line antenna |
| US5333436A (en) * | 1992-09-14 | 1994-08-02 | Pirod, Inc. | Modular antenna pole |
| BR9610458A (en) * | 1995-08-10 | 1999-06-15 | E Systems Inc | Low-profile antenna network for land-based mobile radio frequency communication system |
| US6018325A (en) * | 1997-10-14 | 2000-01-25 | At&T Corp | Monopole antenna mounting system |
| DE19938862C1 (en) * | 1999-08-17 | 2001-03-15 | Kathrein Werke Kg | High frequency phase shifter assembly |
| US6658797B2 (en) * | 2001-01-31 | 2003-12-09 | Absolute Stealth Ltd. | Antenna support structure with palm tree skirt |
| DE10104564C1 (en) * | 2001-02-01 | 2002-09-19 | Kathrein Werke Kg | Control device for setting a different drop angle, in particular of mobile radio antennas belonging to a base station, and an associated antenna and method for changing a drop angle |
| DE10119612A1 (en) * | 2001-04-21 | 2002-11-21 | Plan Ingenieurgesellschaft Fue | Device for holding mobile telephone aerials designed as sector aerials has an upright mast with a tubular supporting piece on a top section for sector aerials fixed on its periphery and linked to vertically ducted cables. |
| DE20111727U1 (en) * | 2001-07-11 | 2001-10-18 | Fiber Tech Products Gmbh | Integrated hollow body antenna arrangement |
| DE20205550U1 (en) * | 2002-04-05 | 2002-07-04 | Fus Torsten | Cylindrical antenna cladding for sector antennas of mobile radio |
| DE20218101U1 (en) * | 2002-11-16 | 2003-03-20 | Fus Torsten | Radome antenna mount for sector antennas has integral triangular section build |
-
2003
- 2003-08-06 DE DE10336073A patent/DE10336073A1/en not_active Withdrawn
- 2003-12-17 CN CNU2003201285316U patent/CN2699491Y/en not_active Expired - Lifetime
-
2004
- 2004-02-25 TW TW093104736A patent/TW200507339A/en not_active IP Right Cessation
- 2004-07-22 EP EP04741221A patent/EP1606855B1/en not_active Not-in-force
- 2004-07-22 DE DE502004002676T patent/DE502004002676D1/en active Active
- 2004-07-22 ES ES04741221T patent/ES2279397T3/en active Active
- 2004-07-22 BR BRPI0412998-9A patent/BRPI0412998A/en active Search and Examination
- 2004-07-22 AT AT04741221T patent/ATE352107T1/en not_active IP Right Cessation
- 2004-07-22 KR KR1020057021278A patent/KR101100977B1/en not_active IP Right Cessation
- 2004-07-22 WO PCT/EP2004/008203 patent/WO2005018042A1/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129619A (en) * | 2016-08-24 | 2016-11-16 | 广东通宇通讯股份有限公司 | It is integrated with the integral antenna of TMA module |
| CN106129619B (en) * | 2016-08-24 | 2021-09-07 | 广东通宇通讯股份有限公司 | Integrated antenna integrated with tower top amplifier module |
Also Published As
| Publication number | Publication date |
|---|---|
| DE502004002676D1 (en) | 2007-03-08 |
| WO2005018042A1 (en) | 2005-02-24 |
| ATE352107T1 (en) | 2007-02-15 |
| KR20060041167A (en) | 2006-05-11 |
| TWI335103B (en) | 2010-12-21 |
| TW200507339A (en) | 2005-02-16 |
| DE10336073A1 (en) | 2005-03-10 |
| EP1606855A1 (en) | 2005-12-21 |
| KR101100977B1 (en) | 2011-12-29 |
| ES2279397T3 (en) | 2007-08-16 |
| EP1606855B1 (en) | 2007-01-17 |
| BRPI0412998A (en) | 2006-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131217 Granted publication date: 20050511 |