CN2927346Y - Power-supply circuit or antenna with at least one radiant device and one power-supply circuit - Google Patents
Power-supply circuit or antenna with at least one radiant device and one power-supply circuit Download PDFInfo
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- CN2927346Y CN2927346Y CNU2006200029087U CN200620002908U CN2927346Y CN 2927346 Y CN2927346 Y CN 2927346Y CN U2006200029087 U CNU2006200029087 U CN U2006200029087U CN 200620002908 U CN200620002908 U CN 200620002908U CN 2927346 Y CN2927346 Y CN 2927346Y
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- supply line
- coupling
- radiator
- tape conductor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
- H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
- H01P5/028—Transitions between lines of the same kind and shape, but with different dimensions between strip lines
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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
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
- H01Q21/0075—Stripline fed arrays
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- 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
-
- 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
- H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention concerns a supply network or an antenna with at least one radiator and with a supply network, characterized by the following features: the supply network (13) is provided with a capacitive coupling device (18) via which a capacitive connection to a coupled line (17) exists; the coupled line section (17) is connected in a fixed manner to the following device or radiator (1) or is part of the device or radiator (1); in the vicinity of the capacitive coupling device, the supply network (13) has a first coupling section (13b'), and the coupling line (17) has a second coupling section (17b'); both coupling sections (13b', 17b') are fixed in a relative position to one another by means of a clamp and/or holding device (27) whereby enabling a relative movement between both coupling surfaces (13b', 17b') parallel to the coupling surface (13b', 17b') to be executed.
Description
Technical field
The present invention relates to a kind of supply line or have at least one radiator and the antenna of a supply line, have a tape conductor, be used for to device that connects after one or radiator power supply.
Background technology
By for example disclosed DE 197 22 742 A, DE 106 27 015 A or EP 1 057224 B1, can learn the antenna array that for example adopts double radiator.Same so-called wiring changes that to plug in radiator (Patchstrahler) also be known, and it for example can be packed into as above-mentioned double radiator in the base station of a mobile radio antenna equipment.
The antenna array of the radiator under comprising is by many coaxial cable power supplies.This coaxial cable technology is because the connection transition is expensive.Wherein must guarantee correctly to set up for example stress of heat that electrically contacts and withstand electric machinery all the time.
Replace coaxial electric power system, the electric power system of also known employing tape conductor technology (Stripline-Technik), for example known by EP 0 994 524 B1 or US 6 697029 B2.The conductor of guiding radiator is fixedly connected on supply line in such power supply.In US 6 697 029 B2, stipulate, the tape conductor electric power system by the sheet metal of a punching press by air being installed in the top of reflector as dielectric and being fixedly connected on the bow-shaped structural, its then by means of screw on a cross dipole.And in EP 0 994524 B1, stipulate, the power supply bow that is connected in the electric power system that constitutes with the tape conductor technology be not electric current ground but electric capacity be connected on the cross dipole.
But this design also has problems, even because it also needs less manufacturing tolerance in bigger antenna structure.Because percussion or vibration, power may pass to being connected between supply lines and the radiator.The bending of case surface (reflector) constant tape conductor apart from the time also produce conductor displacement or stretching or compression variation along the longitudinal direction.
In addition, thermal expansion causes displacement or mechanical stress in such power supply technique.This may produce distortion and finally also may rupture.Therefore with the corresponding electrical characteristics that influence unfriendly, in some cases up to all inefficacies, thereby this power supply technique does not constitute the alternative scheme with respect to the reality of coaxial wire power supply technique in practice yet.
Summary of the invention
The objective of the invention is thus, a kind of supply line is provided or has at least one radiator and the antenna of a supply line, to overcome shortcoming of the prior art, specifically, a kind of improved electric power system is provided for this reason, antenna particularly, it has the supply line under at least one radiator assemblies and, and it can construct and avoid shortcoming of the prior art economically.
For achieving the above object, the invention provides a kind of supply line or have at least one radiator and the antenna of a supply line, have a tape conductor, be used for to device that connects after one or radiator power supply; It is characterized in that supply line is provided with the coupling device of an electric capacity, constitute the connection of electric capacity to the conductor of a coupling by it; The conductor part of coupling is with device subsequently or radiator is fixedlyed connected or the part of device or radiator; In the zone of the coupling device of electric capacity, supply line has one first coupling unit, and the conductor of coupling has one second coupling unit; Two coupling units interfix at relative position by means of clamping and/or fixture, the feasible relative motion that can carry out being parallel to coupled surface between two coupling units.
According to the present invention, advise a kind of electric power system now, its to influence machinery or heat be to a considerable extent independently and its can improve under situation of simple structure on the whole and electrically contact situation.Hereinafter will the beneficial effect of technical solution of the present invention with respect to prior art be described in further detail at characteristics of the present invention and corresponding structure possibility.
According to the present invention, by the same conductor coupling of advising a kind of plane of electric capacity of tape conductor The Application of Technology.Supply line has a coupled surface in this case, and this coupled surface one is located by the coupled surface on one second plane with the conductor of the coupling of parastate extension relatively.This second coupled surface be connected in an electrical equipment, particularly in the power supply of following or input of the radiator of an antenna or mobile radio antenna, and avoid soldering by the formation of continuous coupled conductor or other contact.In this case, the described power supply of the radiator assemblies of Hou Zhi electrical equipment or particularly radiator or a postposition or the input part that is this radiator assemblies.In other words, particularly a corresponding radiator assemblies with this described coupling device can avoid contact or solder joint to be directly installed on the reflector and the inner wire coupling of setting up desired electric capacity.Within the scope of the invention, preferably produce the main electric current of supply line via reflector, this main electric current can continue to flow to radiator via a contact then.
Tape conductor can be configured to asymmetricly in this case, that is adopts a case surface and a conductor.But tape conductor equally also can be configured to symmetry, that is adopts a conductor, promptly is arranged between two case surface.
Preferably, avoid the coupled surface of the dielectric medium location supply line of solid, in other words adopt air as dielectric.Only the fixing or clamping device that is situated between via an electricity just can realize that two coupled surfaces are in the position of desired mutual relative position accurate localization.
But be different from above-mentioned transformation, supply line also can constitute the form of a substrate in a side, a continuous substrate for example, and wherein this substrate can constitute printed circuit.In other words, a case surface that constitutes a reflector can be arranged on the opposed side of substrate or printed circuit.Other change also is possible.
In coaxial supply line so far, then must lay the concentric conductor or the supply lines of employing along loop with the microstrip line technology usually,, not have mechanical stress to pass on tie point or the solder joint whereby so that it can hold motion.But a tape conductor by prior art does not allow along the distortion of the aspect on its plane so far yet.
According to the present invention, now will be preferably can not move and also can not produce along the mechanical force that is parallel to the direction of case surface being coupled in the supply line on the power supply conductor that for example makes at the radiator of dipole shape with the form of a radiator or with the electrical equipment of the form of a radiator assemblies of an antenna.In coupling device of the present invention, the conductor that is coupled with supply line can move with respect to supply line.For example the displacement of 1mm only produces about 1.2 ° phase difference when the frequency of 960MHz.Such phase error of one radiator has only insignificant influence to radiation diagram.The influence of phase difference that produces 2.4 ° impedance when the dipole impedance is connected in the supply line also is positioned at the common scope of tolerance and is negligible.
Yet, a supply lines on dipole from dipole footing (case surface) thus stretching displacement mean the strong variations of wave impedance in the prior art and cause other change.The final applicability that therefore has influence on entire antenna.
Consider that maximum thermal expansion always is created in the direction of the maximum swelling of a structure, therefore under applicable cases like this, promptly for example under the situation of a thermal change, set the linear expansion that to aware of the tape conductor of the supply line of longitudinally laying usually.If now that a corresponding Coupling point of a radiator is fixedly connected therein, this will cause a sizable thermal stress at tie point or solder joint.To this, according to the present invention with specific form of implementation with the coupling of the fully specific electric capacity of regulation one is set, allow one so that do not stop, suppress because of vibration or impact or the change in location and/or the length variations of the supply line of the tape conductor shape that causes because of thermal stress, and it at first is not attached to the movably coupling unit of the conductor of coupling on the meaning of a relative motion, this conductor is connected in rearmounted electrical equipment with for example becoming one or electric current, particularly is connected on the radiator or radiator assemblies of antenna of a mobile radio base station.Therefore, disadvantageous change in location or the length variations of determining in the prior art do not had significant effects again according to the present invention.
The solution of the present invention is summarized and is had following advantage:
-thermal expansion and as impacting and/or the influence of vibration does not produce mechanical stress to each member.This causes higher reliability;
-mechanical displacement is compensated at each point of determining, and the electrical characteristics of the device of postposition, particularly rearmounted antenna are not influenced or disadvantageous variation;
-supply line itself does not need crooked part, so that it is compensated a linear expansion;
-or rather, supply line can be configured to the plane within the scope of the invention.Therefore the manufacturing of supply line also is more cheap, has also obviously simplified other operation simultaneously;
-because the electric power-feeding structure of rearmounted device or particularly radiator is not integral and/or is fixedly connected on radiator, therefore can more easily replace each relevant parts.This has improved flexibility for the device that inserts or the different application conditions of radiator;
-can make within the scope of the invention to make and simplify.It does not need specific interconnection technique such as soldering, screw, punching press etc.In addition the surface there is not special requirement.
Further, the present invention also proposes following more favourable decision design:
Preferably, be the plane at coupled surface in the supply line and the coupled surface on the tape conductor of coupling.
Preferably, the tape conductor of coupling via a pocket arrangement and/or fixture with respect to the tape conductor parallel interval of supply line fix.
Preferably, pocket arrangement and/or fixture are made of electric dielectric material.
Preferably, pocket arrangement and/or fixture comprise one or more spacing parts between the tape conductor of tape conductor that is coupled and supply line, and a clamping device is set, thus, in a coupling regime, connect in the centre under the situation of the spacing part that at least one electricity is situated between, a corresponding part of the tape conductor of the tape conductor of coupling and supply line is interfixed.
Preferably, pocket arrangement and/or fixture comprise a base plate and/or at least one spacing part, and described spacing part is fixed this two surfaces between the opposed facing coupled surface of the tape conductor of tape conductor or coupling and with predetermined mutual spacing.
Preferably, the side lath of pocket arrangement and/or fixture is set on vertical side of the tape conductor that is coupled, the side lath exceeds the height of the tape conductor of coupling at least in part.
Preferably, pocket arrangement and/or fixture comprise a transverse slats at least in part at the free end of the tape conductor of coupling.
Preferably, the tape conductor of coupling part has one in connection with coupling unit and is preferably perpendicular to the coupling part that this coupling unit extends, and it is preferably 90 ° of angles in abutting connection with coupling unit angledly.
Preferably, pocket arrangement and/or fixture are provided with circular plate portion in the zone of coupling part, and they surround the coupling part at least partly and/or partly in the side regions of coupling part.
Preferably, pocket arrangement and/or fixture are sized to and make the direction of its tape conductor in transverse to tape conductor that is coupled and coupling regime protrude in the tape conductor of coupling and the tape conductor of supply line, and outstanding at least 10%, 20%, 30%, 50%, 60%, 70%, 80%, 90% or at least 100%.
Preferably, pocket arrangement and/or fixture have a thickness, this thickness in coupling regime less than the double thickness of the tape conductor of coupling and/or less than the double thickness of tape conductor.
Preferably, pocket arrangement and/or the fixture thickness between the tape conductor of coupling and affiliated tape conductor in coupling regime less than the tape conductor that is coupled and/or the thickness of tape conductor, and it is little by at least 10%, preferred little, and particularly little by 50% more than 20%, 30%, 40%.
Preferably, the electric dielectric material between the tape conductor of coupling and the tape conductor of supply line is made of the circuit of a printing in coupling regime, and particularly the printed circuit by a flexibility constitutes.
Preferably, the electric dielectric material between the tape conductor of the tape conductor of coupling and supply line is made of plastics, plastic film, enamelled coating, particularly the sealing cutout lacquer (L tstopplack) by the artificial resin base.
Preferably, being provided with at least one also preferred two clamps and/or fixture, they are installed and/or are set on the tape conductor of coupling in the zone of tape conductor along horizontal direction, and preferably interfixing under the power effect in advance to allow contacting preferably of translation by electricity Jie spacing part of the base plate form of pocket arrangement and/or fixture in the middle of the tape conductor of the tape conductor of coupling and extension in parallel being comprised be positioned at.
Preferably, supply line is being arranged on the reflector of a conduction and/or the opposite of case surface under as dielectric situation with air.
Preferably, supply line is arranged on the substrate, is preferably the mode of circuit by a printing, and is on the opposite of one of other sides of substrate, constitutes the case surface of a conduction on this side.
Preferably, pocket arrangement and/or fixture comprise that at least one along the surface of reflector and/or the support foot that extends of the direction of case surface and/or the supporting slat that extends along the direction of reflector, limits pocket arrangement and/or the fixture minimum spacing with respect to the surface of reflector whereby.
Preferably, the tape conductor of coupling is provided with one or more bendings and/or flanging, wherein the device that connects after being of each part of following of Ou He tape conductor or the part of radiator.
Preferably, the tape conductor of the coupling of the described part of constituent apparatus or radiator comprises a power pack, it preferably its terminal and device or radiator particularly a dipole half electric current be connected.
Preferably, the tape conductor of the coupling of the described part of constituent apparatus or radiator comprises a power pack, it preferably includes the coupling unit of another electric capacity, thus, is coupled at least one dipole half electric capacity of the tape conductor of coupling and device or radiator or radiator.
Description of drawings
Below illustrate in greater detail the present invention by accompanying drawing.Wherein:
Fig. 1: the part perspective view of an antenna array, it has a file and two radiator assemblies, and the latter also has the coupling device of a plurality of electric capacity of the present invention as radiator radiation in two orthogonal polarization planes of antithesis polarization;
Fig. 2: the enlarged detailed of coupling device of the present invention;
Fig. 3: supply line comprises the sectional elevation of coupling conductors;
Fig. 4: the enlarged drawing of the summary of the solid of the tape conductor that becomes a shunting coupler form of the part of supply line and spaced apart coupling in the above;
The sectional elevation of the signal that the details of Fig. 5: Fig. 4 is described;
Fig. 6: the axial sectional elevation of a radiator assemblies, it has the coupling unit of first form of implementation of the present invention under in the of; And
Fig. 7: corresponding cutaway view with coupling device of a form of implementation that changes.
Embodiment
A single-row antenna array for example can be applied in the base station of a mobile radio antenna assembly as it shown in Fig. 1.
The one short single-row antenna that comprises two radiator assemblies 1 only is shown in the embodiment by the signal of Fig. 1, by it radiator assemblies 1 is described intactly, and 1 of the radiator assemblies of other on the left side setting partly shows together with its carrier arrangement among Fig. 1, and it constitutes so-called symmetrization.
Adopt the radiator assemblies 1 of a pair of dipole polarization in an illustrated embodiment, it can be launched in two orthogonal polarization planes and/or receive, the angle point of the radiator assemblies 1 that the plane constitutes by quadrate in vertical view that wherein polarises, that is almost to its diagonal ground extension.In this radiator assemblies, relate to a so-called vector dipole, as its basically by EP 1057224 B1 known.Relate to a criss-cross radiator, its radiation in two described orthogonal polarization planes with regard to electricity in this respect.Consult its disclosure formerly thus about other 26S Proteasome Structure and Function mode.
Radiator assemblies is installed in before the reflector 7, and the latter is vertical extent or near normal extension ground setting in common location, thereby described each radiator assemblies 1 is arranged in vertically extending row up and down.Reflector 7 can be at its left side and borderline region the right for example in outermost edge or be offset some over there to the center and be provided with and limit lath or vertical lath 9, it can be laterally angled or perpendicular to the plane extension of reflector 7.
In an illustrated embodiment, adopt a supply line 13 for each polarization, it is made of a tape conductor 13a, and it also abbreviates power supply tape conductor 13a as.
In an illustrated embodiment, two tape conductor 13a are symmetrical in a vertical Center Symmetry Plane with the spacing that is parallel to each other and extend, this Center Symmetry Plane do not indicate in Fig. 1, but its central vertical at reflector 7 extends in the reflector plane, that is is parallel to vertical lath 9 and extends.Wherein Fig. 1 illustrates, and the coupler of electric capacity is set now, and it for example can constitute shunting coupler by mode along separate routes about supply line, or can be at the end of a supply lines, that is constitutes the terminal coupler at the end of a tape conductor 13.
Other structure is described in more detail by Fig. 2 to 5.Can find out thus, the tape conductor 17 of a coupling is set on a part of length of power supply tape conductor 13a, constitute the coupling regime 18 of an electric capacity whereby.The tape conductor 17 of coupling and power supply tape conductor 13a have a coupled surface 13b and a 17b respectively, and they constitute (plane graph) on plane and in an illustrated embodiment with small spacing upper and lower settings.The width (Fig. 3) of Ou He tape conductor 17 is narrower than the width of power supply tape conductor 13a slightly in an illustrated embodiment.The spacing of two coupled surface 13b and 17b roughly is equivalent to the thickness of the tape conductor 17b of tape conductor 13a and/or coupling.But this spacing also can have another order of magnitude, wherein preferably, this spacing is kept as much as possible little so that reach strong coupling, that is as it might be constituted the thickness that also is less than according to the tape conductor of embodiment.
Also can find out by Fig. 2 and 3, the tape conductor 17 of coupling is fixed and is positioned in the bearing 21 of an electric dimple that is situated between or electric dielectric material system, the latter comprises side lath 21b that a base plate 21a, two extend along the longitudinal direction, transverse slats 21c and each continuous circular plate portion 21d at the other end at the free end of coupled surface 17b, and its height is on coupled surface 17b.
Outside vertical side 13c of the qualification of the outstanding power supply of side lath 21b under at least one vertical side or base plate 21a tape conductor 13a and be provided with supporting, support foot or a supporting slat 21e who extends to the surperficial 7a of reflector 7, the following 21f by the supporting 21e of end face is bearing on the top 7a of reflector 7 to this dimple or bearing 21.
Also adopt two to clamp or fixture 27 in an illustrated embodiment, the top 17c of the power supply tape conductor 13a of its upper arm 27a back side interlocking coupling and the following 13e of its underarm 27b back side interlocking power supply tape conductor 13a, wherein go up underarm 27a, 27b opposed facing inner face whole plane be adjacent on coupled surface 17b or the tape conductor 13a that powers below on.Two arm 27a, 27b would rather clamping part 27c arc or part circular in sectional elevation hold by trying hard to keep in advance and fix via one.
In order to be adjacent to each arm all sidedly, the side lath 21b of described dimple or bearing 21 has interruption 21e respectively, passes the upper arm 27a that each interrupts outstanding clamping or fixture 27.
Can find out by detailed section view by Fig. 3, the intermediate layer that electricity is situated between, that is the promptly electric fixture of described base plate 21a, it is used as the location of the tape conductor 17 of coupling with respect to the supply lines of supply line 13 as the spacing part, can have the width of the conductor under two directions protrude in.In other words, this width can be greater than the width of the tape conductor 17 of coupling with greater than the width of supply line such as supply lines 13 itself.Can improve compressive resistance whereby, that is reach by the prolongation of leakage path.Therefore one overcoat must be set or for water droplet is provided with a bypass, so that connect two conductors.Electricity Jie's insulator can be made of a plate in this case, thereby its structure (tape conductor 17 of coupling and supply line 13) with corresponding flange and conduction is outstanding significantly at the edge of two sides.Insert the circuit of a printing, for example an imaginary printed circuit also is possible.The insulator that is situated between of electricity also can constitute very thinly as coating on the other hand, and for example its sealing cutout lacquer by the artificial resin base constitutes.
Be opposite to the free end of the tape conductor 17 of coupling, this tape conductor forwards the coupling part 17d that stretches out to the side to 90 ° in the embodiment shown.Connect conductor 17e device or radiator at the end of this coupling part 17d, with it along greater than 50%, especially greater than the upwards guiding and change in the upper end and be parallel to the power pack 17f that extend on the reflector plane in the embodiment shown of the height overall of 70% or 80% radiator assemblies 1.Draw by described structure, the tape conductor 17 of whole coupling comprises its coupled surface 17b, by its coupling part 17d that meets at right angles overhanging, thereon supporting part 17e that connects and the power pack 17f that extends above interior by a single-piece the metal or the metal alloy of a single-piece, particularly constitute or make by a sheet metal, for example by cutting and/or stamping-out and the bending of following, fold and/or go the rib manufacturing.Therefore the tape conductor 17 of whole coupling does not interrupt in it all extends, and can't help two electrically conductive workpieces that separate and interconnect by melting welding, soldering or in other mode.Realizing whereby can unique situation of reproducing electricity.At first be welded on the supply terminals of the radiator structure that is provided with there or constitute one with radiator structure at the tape conductor that the end of terminal 17f will constitute like this.If the tape conductor of above-mentioned coupling 17 for example be can't help independent manufacturings such as sheet metal strip, and just comprised a plurality of originally that is two parts at least, then still also can realize advantage of the present invention.At least in this case a plurality of members must be regularly with electric current interconnect, continuous thereby the tape conductor 17 of coupling can be called once more, particularly by the sealed connection of a material.
By Fig. 4 the enlarged detailed of one coupler is shown once more, and the coupling regime 18 of corresponding electric capacity is shown with the sectional elevation of the signal of this coupler among Fig. 5.Draw once more thus, between the tape conductor 17 of supply line 13 and the coupling of coupler not conduction that is contacting of not having electric current.Can install by any structure of the tape conductor 17 that is applied to be coupled and avoid contacting of electric current with the tape conductor 17 of fixed coupling.By the described scheme of Fig. 1 to 3 is a kind of possible realization.Simultaneously can for example adopt the bearing of the side of electric dielectric material, it has E shape, and whereby can be for example keep banded conductor mesh and the tape conductor 17 of coupling is remained on the supply lines of supply line 13 with respect to reflector.Such bearing can be from the left side and/or the right, that is is installed on the conductor part from each lateral edges.Equally also pin etc. be can adopt, each conductor part or coupling unit fixed so that be spaced apart from each other.Can in each several part, make each hole or slotted hole where necessary, so that relative displacement along the longitudinal direction, that is special relative direction between the supply lines of tape conductor 17 that is coupled and supply line 13.Each fixture of corresponding change can constitute makes it by means of an independent spring assembly or a spring force mating reaction or have and/or produce the spring bias voltage of a combination, and it for example is pressed onto on the coupled structure and does not have the gap mutually or up and down and keeps two conductor spacings (that is between corresponding supply lines of the tape conductor 17 of coupling and supply line 13) from above.
Indicate among Fig. 6 and be positioned at following axis of bending or folding line 31 and be positioned at another top axis of bending or folding line 33, in the tape conductor 17 of this two place coupling and illustrated embodiment crooked 90 ° respectively, thus the power supply conductor part 17f that turns down is parallel to the coupling unit that is positioned at following coupled surface 17b once more.
Be also pointed out that just to the cause of integrality and in a small part length, to comprise the part 17e ' that dwindles to this supporting part of transition position 17e of supporting part 17e from coupling part 17d.
If because vibration, since machinery or other distortion or influence or also position or the length variations of tape conductor 13a along its longitudinal direction because thermal impact may cause powering, then because this tape conductor of general structure 13a can carry out the relative displacement of coupled surface 17b with respect to the tape conductor 17 of coupling along its longitudinal direction, and this adverse effect that on meaning machinery or electricity, can not cause adverse influence maybe can aware.
Particularly can solderless ground connection realize assembling, because 21 of dimple that insulate or bearings are installed in tape conductor in relevant position and on the net and then tape conductor 17 embeddings of coupling wherein and by clamping and fixture 27 are fixed, the tape conductor 17 of coupling is with a member of its supporting part 17e formation radiator assemblies 1.
By Fig. 6 and 7 cutaway view is vertical by surface device or radiators 17e intercepting, thereby in coupled surface 17b that extends along the longitudinal direction and free bight 35 extensions of the hatching between the vertical outward extending coupling part 17d by constituting like this by it, therefore observing Fig. 6 and 7 finds out the end view of the tape conductor 17 of coupling only in this bight 35, and it is then illustrated tape conductor 17 (being represented by hacures) with section in Fig. 6 and 7.
In pressing the embodiment of Fig. 7, the tape conductor 17 of coupling constitutes with prolonging once more and is positioned at top conductor part 17f with respect to it and comprises one once more around the conductor part 17g of crooked 90 ° of another axis of bending or edge line, and it is parallel to conductor part 17e extension that the opposed side in radiator assemblies 1 is provided with in the embodiment shown.
Its (conductor part 17e) go up to produce one with capacitive coupling 41 as a respective conductors part of the dipole of attaching troops to a unit half one of the radiator assemblies of cross dipole.
Claims (29)
1. supply line or have at least one radiator (1) and the antenna of a supply line (13),
-have a tape conductor (13a), be used for to device that connects after one or radiator (1) power supply;
It is characterized in that,
-supply line (13) is provided with the coupling device of an electric capacity, constitutes the connection of electric capacity to the conductor (17) of a coupling by it;
The conductor part of-coupling is with device subsequently or radiator (1) is fixedlyed connected or the part of device or radiator (1);
-in the zone of the coupling device of electric capacity, supply line (13) has one first coupling unit, and the conductor (17) of coupling has one second coupling unit;
-two coupling units interfix at relative position by means of clamping and/or fixture (27), the feasible relative motion that can carry out being parallel to coupled surface (13b, 17b) between two coupling units.
2. according to the described supply line of claim 1 or have at least one radiator and the antenna of a supply line, it is characterized in that, be configured to plane form at coupled surface (13b) in the supply line (13) and the coupled surface (17b) on the tape conductor (17) of coupling.
3. according to claim 1 or 2 described supply lines or have at least one radiator and the antenna of a supply line, it is characterized in that, the tape conductor of coupling (17) via a pocket arrangement and/or fixture (21) with respect to tape conductor (13a) parallel interval of supply line (13) fix.
4. according to the described supply line of claim 3 or have at least one radiator and the antenna of a supply line, it is characterized in that pocket arrangement and/or fixture (21) are made of electric dielectric material.
5. according to the described supply line of claim 3 or have at least one radiator and the antenna of a supply line, it is characterized in that, pocket arrangement and/or fixture (21) comprise one or more spacing parts between the tape conductor (13a) of tape conductor (17) that is coupled and supply line (13), and a clamping device (27) is set, thus, in a coupling regime (18), connect in the centre under the situation of the spacing part that at least one electricity is situated between, under the pre-power effect that allows translation, make partly the interfixing accordingly of tape conductor (13a) of the tape conductor (17) of coupling and supply line (13).
6. according to the described supply line of claim 3 or have at least one radiator and the antenna of a supply line, it is characterized in that, pocket arrangement and/or fixture (21) comprise a base plate (21a) and/or at least one spacing part (21a), and described spacing part is positioned between the opposed facing coupled surface (13b, 17b) of tape conductor (17) of tape conductor (13a) or coupling and with predetermined mutual spacing fixes this two surfaces.
7. according to the described supply line of claim 3 or have at least one radiator and the antenna of a supply line, it is characterized in that, the side lath (21b) of pocket arrangement and/or fixture (21) is set on vertical side of the tape conductor (17) that is coupled, and the side lath exceeds the height of the tape conductor (17) of coupling at least in part.
8. according to the described supply line of claim 3 or have at least one radiator and the antenna of a supply line, it is characterized in that pocket arrangement and/or fixture (21) comprise a transverse slats (21c) at least in part at the free end of the tape conductor (17) of coupling.
9. according to the described supply line of claim 3 or have at least one radiator and the antenna of a supply line, it is characterized in that, the tape conductor part (17) of coupling has a junction branch (17d) in connection with coupling unit, and it is angledly in abutting connection with coupling unit (18).
10. according to the described supply line of claim 9 or have at least one radiator and the antenna of a supply line, it is characterized in that described coupling part (17d) extends perpendicular to described coupling unit.
11. according to the described supply line of claim 9 or have at least one radiator and the antenna of a supply line, it is characterized in that, pocket arrangement and/or fixture (21) are provided with circular plate portion (21d) in the zone of coupling part (17d), they in the coupling part side regions of (17d) surround coupling part (17d) at least partly and/or partly.
12. according to the described supply line of claim 3 or have at least one radiator and the antenna of a supply line, it is characterized in that, pocket arrangement and/or fixture (21) are sized to and make the direction of its tape conductor (13a) in transverse to tape conductor (17) that is coupled and coupling regime (18) protrude in the tape conductor (17) of coupling and the tape conductor (13a) of supply line (13), and outstanding at least 10%, 20%, 30%, 50%, 60%, 70%, 80%, 90% or at least 100%.
13. according to the described supply line of claim 4 or have at least one radiator and the antenna of a supply line, it is characterized in that, pocket arrangement and/or fixture (21) have a thickness, this thickness in coupling regime (18) less than the double thickness of the tape conductor (17) of coupling and/or less than the double thickness of tape conductor (13a).
14. according to the described supply line of claim 13 or have at least one radiator and the antenna of a supply line, it is characterized in that, pocket arrangement and/or fixture (21) thickness between the tape conductor (17) of coupling and affiliated tape conductor (13a) in coupling regime (18) less than the tape conductor (17) that is coupled and/or the thickness of tape conductor (13a), and little at least 10%.
15. according to the described supply line of claim 14 or have at least one radiator and the antenna of a supply line, it is characterized in that, pocket arrangement and/or fixture (21) thickness between the tape conductor (17) of coupling and affiliated tape conductor (13a) less than the tape conductor (17) that is coupled and/or the thickness of tape conductor (13a), and is little of 20%, 30% or 40% in coupling regime (18).
16. according to the described supply line of claim 15 or have at least one radiator and the antenna of a supply line, it is characterized in that, pocket arrangement and/or fixture (21) thickness between the tape conductor (17) of coupling and affiliated tape conductor (13a) less than the tape conductor (17) that is coupled and/or the thickness of tape conductor (13a), and is little by 50% in coupling regime (18).
17. according to the described supply line of claim 4 or have at least one radiator and the antenna of a supply line, it is characterized in that the electric dielectric material between the tape conductor (13a) of tape conductor of coupling (17) and supply line (13) is made of the circuit of a printing in coupling regime (18).
18. according to the described supply line of claim 17 or have at least one radiator and the antenna of a supply line, it is characterized in that the circuit of described printing is the printed circuit of a flexibility.
19. according to the described supply line of claim 4 or have at least one radiator and the antenna of a supply line, it is characterized in that the electric dielectric material between the tape conductor (13a) of tape conductor of coupling (17) and supply line (13) is made of plastics, plastic film or enamelled coating.
20. according to the described supply line of claim 19 or have at least one radiator and the antenna of a supply line, it is characterized in that the electric dielectric material between the tape conductor (13a) of tape conductor of coupling (17) and supply line (13) is made of the sealing cutout lacquer of artificial resin base.
21. according to the described supply line of claim 5 or have at least one radiator and the antenna of a supply line, it is characterized in that, at least one clamping and/or fixture (27) are set, they are installed and/or are set on the tape conductor (17) of coupling in the zone of tape conductor (13a) along horizontal direction, and make the tape conductor (17) of coupling and the tape conductor (13a) of extension in parallel comprise that the spacing part that the electricity in the middle of being positioned at is situated between interfixes to allow contacting of translation.
22. according to the described supply line of claim 21 or have at least one radiator and the antenna of a supply line, it is characterized in that, be provided with two and clamp and/or fixture.
23. according to claim 1 or 2 described supply lines or have at least one radiator and the antenna of a supply line, it is characterized in that supply line (13) is being arranged on the reflector (7) of a conduction and/or the opposite of case surface under as dielectric situation with air.
24. according to claim 1 or 2 described supply lines or have at least one radiator and the antenna of a supply line, it is characterized in that, supply line (13) is arranged on the substrate, and is on the opposite of one of other sides of substrate, constitutes the case surface of a conduction on this side.
25., it is characterized in that supply line (13) is arranged on the substrate by the mode of the circuit of printing according to the described supply line of claim 24 or have at least one radiator and the antenna of a supply line.
26. according to the described supply line of claim 3 or have at least one radiator and the antenna of a supply line, it is characterized in that, pocket arrangement and/or fixture (21) comprise support foot that the direction of at least one surface along reflector (7) (7a) and/or case surface is extended and/or the supporting slat (21e) that extends along the direction of reflector (7), limit pocket arrangement and/or fixture (21) minimum spacing with respect to the surface (7a) of reflector (7) whereby.
27. according to claim 1 or 2 described supply lines or have at least one radiator and the antenna of a supply line, it is characterized in that, the tape conductor (17) of coupling is provided with one or more bendings and/or flanging (31,33,37), wherein the device that connects after being of each part of following of Ou He tape conductor (17) (17e, 17f, 17g) or the part of radiator (1).
28. according to the described supply line of claim 27 or have at least one radiator and the antenna of a supply line, it is characterized in that, the tape conductor of the coupling of the described part of constituent apparatus or radiator (17) comprises a power pack (17f), and it is connected with device or radiator electric current.
29. according to the described supply line of claim 28 or have at least one radiator and the antenna of a supply line, it is characterized in that, the tape conductor of the coupling of the described part of constituent apparatus or radiator (17) comprises such power pack (17f), this power pack comprises the coupling unit (17g) of another electric capacity, thus, be coupled at least one dipole half electric capacity of tape conductor of coupling (17) and device or radiator (1) or radiator (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005047975A DE102005047975B4 (en) | 2005-10-06 | 2005-10-06 | Antenna with at least one radiator and a feed network |
| DE102005047975.8 | 2005-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2927346Y true CN2927346Y (en) | 2007-07-25 |
Family
ID=37517271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200029087U Expired - Lifetime CN2927346Y (en) | 2005-10-06 | 2006-01-10 | Power-supply circuit or antenna with at least one radiant device and one power-supply circuit |
Country Status (5)
| Country | Link |
|---|---|
| KR (1) | KR101279796B1 (en) |
| CN (1) | CN2927346Y (en) |
| DE (1) | DE102005047975B4 (en) |
| ES (1) | ES2367495B2 (en) |
| WO (1) | WO2007039303A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022104630A1 (en) * | 2020-11-19 | 2022-05-27 | Nokia Shanghai Bell Co., Ltd. | Phase shifter and antenna device |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100137686A (en) * | 2009-06-23 | 2010-12-31 | 주식회사 에이스테크놀로지 | Radiator having air (or dielectric material) feeding structure in an antenna and power divider connected electrically to the same |
| KR101711150B1 (en) * | 2011-01-31 | 2017-03-03 | 주식회사 케이엠더블유 | Dual-polarized antenna for mobile communication base station and multi-band antenna system |
| DE102011122037A1 (en) | 2011-12-22 | 2013-06-27 | Kathrein-Werke Kg | Method for producing a high-frequency electrical connection between two plate sections and an associated high-frequency electrical connection |
| DE102011122371A1 (en) | 2011-12-22 | 2013-06-27 | Kathrein-Werke Kg | Electrical connection device for producing a soldered connection |
| US10211506B2 (en) | 2013-02-12 | 2019-02-19 | Commscope Technologies Llc | Dual capacitively coupled coaxial cable to air microstrip transition |
| US9780431B2 (en) * | 2013-02-12 | 2017-10-03 | Commscope Technologies Llc | Dual capacitively coupled coaxial cable to air microstrip transition |
| WO2020194188A2 (en) * | 2019-03-26 | 2020-10-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Frasera antenna radiator (far) for 5g array antennas |
| WO2022188946A1 (en) * | 2021-03-08 | 2022-09-15 | Telefonaktiebolaget Lm Ericsson (Publ) | A dipole radiator, a dual-polarized cross dipole comprising two dipole radiators and a mobile communication antenna comprising a plurality of dual-polarized cross dipoles |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6034649A (en) * | 1998-10-14 | 2000-03-07 | Andrew Corporation | Dual polarized based station antenna |
| DE10034911A1 (en) * | 2000-07-18 | 2002-02-07 | Kathrein Werke Kg | Antenna for multi-frequency operation |
| US6697029B2 (en) * | 2001-03-20 | 2004-02-24 | Andrew Corporation | Antenna array having air dielectric stripline feed system |
| US6831602B2 (en) | 2001-05-23 | 2004-12-14 | Etenna Corporation | Low cost trombone line beamformer |
-
2005
- 2005-10-06 DE DE102005047975A patent/DE102005047975B4/en active Active
-
2006
- 2006-01-10 CN CNU2006200029087U patent/CN2927346Y/en not_active Expired - Lifetime
- 2006-10-05 ES ES200850037A patent/ES2367495B2/en not_active Expired - Fee Related
- 2006-10-05 KR KR1020087005997A patent/KR101279796B1/en active IP Right Grant
- 2006-10-05 WO PCT/EP2006/009653 patent/WO2007039303A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022104630A1 (en) * | 2020-11-19 | 2022-05-27 | Nokia Shanghai Bell Co., Ltd. | Phase shifter and antenna device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101279796B1 (en) | 2013-06-28 |
| DE102005047975B4 (en) | 2012-03-22 |
| ES2367495B2 (en) | 2012-05-10 |
| DE102005047975A1 (en) | 2007-04-12 |
| ES2367495A1 (en) | 2011-11-04 |
| KR20080081144A (en) | 2008-09-08 |
| WO2007039303A1 (en) | 2007-04-12 |
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