EP1913606A1 - Leitungstransformator zur impedanzanpassung - Google Patents
Leitungstransformator zur impedanzanpassungInfo
- Publication number
- EP1913606A1 EP1913606A1 EP06762086A EP06762086A EP1913606A1 EP 1913606 A1 EP1913606 A1 EP 1913606A1 EP 06762086 A EP06762086 A EP 06762086A EP 06762086 A EP06762086 A EP 06762086A EP 1913606 A1 EP1913606 A1 EP 1913606A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- line
- connection point
- frequency
- frequency line
- ferrite body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked layers
- H01F2017/0026—Multilayer LC-filter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/12—Variable inductances or transformers of the signal type discontinuously variable, e.g. tapped
- H01F2021/125—Printed variable inductor with taps, e.g. for VCO
Definitions
- the invention relates to a line transformer for impedance matching in high-frequency applications.
- EP 1 043 736 A1 discloses impedance transformers for the short wave range, which can be implemented in printed circuit technology.
- the arranged on a circuit board traces are looped passed through a ferrite core, wherein the coupling between the individual conductor sections is magnetic.
- the double lines formed by the printed conductors on the printed circuit board in a corresponding number of turns are passed through a common ferrite core.
- the described transformer can not be used in the microwave range. Due to the length of the cable, which results from the repeated passage of the double lines through the ferrite core, the dimensions of the impedance transformer can no longer be considered small compared to the wavelength occurring above the shortwave area.
- the invention has for its object to provide a transformer for impedance matching for high frequency applications in a wide frequency range, which is to be integrated in a simple manner in a manufacturing process.
- the object is achieved by the line transformer according to the invention with the features of claim 1.
- a line transformer is designed for impedance matching in high-frequency applications.
- the line transformer comprises at least a first high-frequency line section and a second high-frequency line section.
- the at least two high-frequency line sections can be produced in a simple manner, since they are designed as printed lines, such.
- High frequency line sections have a substantially identical impedance. At least one of the strip lines is guided by a ferrite body for damping sheath waves. Advantages result in particular from the use of printed lines, which can be produced in a simple manner during production, for example, a printed circuit of an RF amplifier.
- a parallel arrangement of the high-frequency line sections over a minimum length is advantageous.
- a parallel arrangement of the high-frequency line sections results in a simple manner a comparable line length along the individual high-frequency line sections.
- Such an identical length of the high-frequency line sections can increase the bandwidth of the line transformer.
- connection points along each of the high-frequency line sections are advantageous to select the total length between the connection points along each of the high-frequency line sections identically. This is practically done by including the pipes reached between the connection points and the parallel line sections outside of the parallel section.
- a further improvement results from the use of a common ferrite body, which surrounds at least two of the plurality of high-frequency line sections and attenuates the resulting sheath waves.
- the ferrite body does not serve a magnetic coupling between the individual line sections and a cheap simple geometric body can be used as a ferrite body.
- a separate feedthrough is preferably provided in the ferrite body for each of the high-frequency line sections.
- the ferrite body consists of a Ferrrit analysesoberteil, in which grooves are incorporated parallel to each other.
- the webs of the ferrite body upper part formed between the grooves or laterally of the grooves engage through recesses provided in the printed circuit board.
- the ferrite body is covered by a plate, so that a ferrite body closed around at least part of the high-frequency line sections is produced.
- the line transformer according to the invention can be extended to the effect that the input and / or output side additionally a symmetry member is provided, which in stripline also on the
- PCB is arranged and with the
- Line transformer together forms an integrated component.
- the individual high-frequency line sections are connected to each other on the input side and output side in different ways.
- a combination of a plurality of parallel and / or serial connections can be provided on each side of the high-frequency line sections. It can be realized gear ratios corresponding to a quotient of squares. Possible gear ratios are therefore 1: 4, 1: 9, 1: 16, 4: 9, 9:16, etc.
- one of the high-frequency line sections has line elements as outer conductors, which are connected to a ground potential on the input and output sides.
- Sheath waves do not occur due to the common potential of both ends of the high-frequency line section.
- the ferrite body used can be chosen small, which in turn can reduce the cost of manufacturing as well as the cost of the material.
- microstrip lines or stripline lines or triplate lines are used. This allows the impedance of the individual high-frequency line sections, which are identical to one another, to be determined by a suitable selection of the printed circuit board material as well as the line geometry.
- Fig. 1 is a schematic representation of a first embodiment of a line transformer according to the invention
- Fig. 2 is a schematic representation of a second embodiment of an inventive
- Fig. 3 is a perspective view of a line transformer according to the second embodiment.
- Fig. 4 is a view of those used to form the line transformer
- FIG. 1 shows a schematic representation of a first exemplary embodiment of a line transformer 1 according to the invention.
- the line transformer 1 according to the invention comprises a first high-frequency line section 2 and a second high-frequency line section 3.
- the first high-frequency line section 2 comprises a first line element 4 and a second line element 5 first and second conduit member 4, 5 is identical and the two conduit elements 4, 5 are arranged parallel to each other.
- a center conductor 6 is formed, which is shown extended only for Erlautanss originallyen in the drawing with respect to the line elements 4, 5.
- they are connected together at one or more locations.
- the first line element 4 and the second line element 5 are preferably arranged on an upper or lower side of a multilayer printed circuit board. Also on the top and bottom of a multilayer printed circuit board, a third line element 7 and a fourth line element 8 of the second high-frequency line section 3 are arranged.
- the second high-frequency line section 3 is constructed to be comparable to the first high-frequency line section 2, so that the second high-frequency line section 3 has a second center conductor 9 spaced in the distance between the second third line element 7 and the fourth line element 8 and preferably is arranged identically with respect to its relative position.
- a first connection point 10 and a second connection point 11 are provided.
- the first connection point 10 consists of a first connection contact 10a and a second connection contact 10b, which in the illustrated embodiment is connected to a ground potential 15.
- the second connection point 11 is formed by a first connection point IIa and a second connection point IIb, the second connection point IIb of the second connection point 11 in turn being connected to a ground potential 15.
- the illustrated line transformer 1 is thus provided for an arrangement between two unbalanced signals.
- a symmetry element can also be provided in each case or on one side. With the help of such a symmetry member, which is preferably integrated into the structure of the line transformer 1 and thus forms a structural unit with this, the line transformer 1 according to the invention can also be used for balanced signals.
- first connection point 10 as the input side and the second
- the input-side connection point 10 is connected to the first connection point 10 a both to the first center conductor 6 and to the second center conductor 9.
- the first to fourth line elements 4, 5, 7 and 8 are connected to a ground potential 15 via third to sixth connection points 18, 19, 20 and 21 and form in pairs respectively the outer conductors of the high-frequency line sections 2, 3.
- the first high-frequency line section 2 and the second high-frequency line section 3 are thus connected in parallel on the input side.
- the first center conductor 6 of the first high-frequency line section 2 is connected via a seventh connection point 22 to an eighth connection point 23 and a ninth connection point which is concealed in FIG. 1, the third line element 7 and the fourth line element 8.
- the first line element 4 and the second line element 5 of the first high-frequency line section 2 are connected on the output side via a tenth connection point 25 and an eleventh connection point 26 in turn to the ground potential 15.
- the second center conductor 9 of the second high-frequency line section 3 is connected to the first connection point IIa of the second connection point 11 via a twelfth connection point 27.
- the output side of the first high-frequency line section 2 and the second high-frequency line section 3 are connected in series with each other.
- the line transformer 1 shown in FIG. 1 therefore has a ratio of 4 to 1 due to the one hand parallel and on the other hand serial connection of the two high-frequency line sections 2, 3.
- the first high-frequency line section 2 and the second high-frequency line section 3 are selected in their geometry, including the selected dielectric material, such that the high-frequency line sections 2, 3 have an impedance of Each having 50 ohms, this results in an impedance matching of 25 ohms on the input side to 100 ohms on the output side.
- both the first and the second high-frequency line sections 2, 3 are jointly enclosed by a ferrite body 12.
- the ferrite body 12 does not surround the first high-frequency line section 2 and the second high-frequency line section 3 over their respective overall length, but only over part of the longitudinal extent.
- the ferrite body 12 consists of a ferrite body upper part 12a and a ferrite plate 12b.
- the ferrite body upper part 12a and the ferrite plate 12b abut against each other at the contact plane 14 shown in dashed lines in FIG.
- a first groove 45 and a second groove 46 are introduced in the ferrite body shell 12 a.
- the grooves 45, 46 are formed rectangular in the illustrated embodiment and in their width substantially coincide with the width of the first to fourth line element 4, 5, 7 and 8.
- the depth of the grooves 45, 46 is selected so that the stripline lines of the first
- the ferrite plate 12b may be designed as a flat plate which connects in a simple manner the webs formed between and on both sides of the recesses 45, 46 in the ferrite body upper part 12a.
- the webs preferably have planar contact surfaces for the ferrite plate 12b.
- the boundary surface of the ferrite body upper part 12a oriented upwards in FIG. 1 is designed as a flat contact surface 13. This results in a substantially rectangular contact surface 13, on which, for example, a corresponding surface of a Heat sink can be created.
- the heat-emitting surface is significantly increased, so that the temperatures are reduced within the ferrite body 12. Even when using the line transformer 1 in a power amplifier thus the amount of heat can be dissipated in a simple manner to the ambient air.
- the surface of the ferrite body upper part 12a could also be enlarged, for example, by forming cooling rib-like geometries instead of the planar contact surface 13.
- High frequency line section 3 connected to the ground potential 15.
- the third line element 7 and the fourth line element 8 of the second high-frequency line section 3 are connected to the first center conductor 6 of the first high-frequency line section 2 at the eighth junction 23 and the ninth junction not visible in FIG.
- so-called sheath waves can form between the general ground potential 15 and the third line element 7 or the fourth line element 8.
- a line transformer 1 is shown, in which both the first high-frequency line section 2 and the second high-frequency line section 3 are guided through a common ferrite body 12.
- a common ferrite body 12 In the illustrated embodiment, however, such an arrangement for the first high-frequency line section 2 is not required. The formation of sheath waves does not occur in this case, since the first line element 4 and the second line element 5 of the first high-frequency line section 2 are connected to the ground potential 15 both at the input and the output side.
- An arrangement as in the illustrated embodiment has advantages with respect to the use of identical parts, because such a ferrite body 12 can be used both for the embodiment shown in FIG. 1 and another, later explained with reference to FIG. 2 embodiment.
- the first high-frequency line section 2 and the second high-frequency line section 3 are arranged parallel to each other at least at a minimum length. Their length is the same. The minimum length results from the frequency range in which the line transformer is used.
- the first center conductor 6 and the second center conductor 9 are of the same length as the conduit elements 4, 5, 7 and 8 surrounding the center conductors 6, 9.
- FIG. 2 shows a second exemplary embodiment of a line transformer I 1 according to the invention, in which a third high-frequency line section 29 is additionally present. At the same time, the wiring of the first high-frequency line section 2 and the second high-frequency line section 3 is changed. As in the first embodiment of FIG. 1, only the first high-frequency line section 2 and the second high-frequency line section 3 are partially enclosed by the ferrite body 12.
- the shown line transformer 1 ' has a transmission ratio of 9 to 4.
- the first connection point 10a of the first connection point 10 is connected to the first center conductor 6 of the first high-frequency line section 2 at the first connection point 16 '.
- the second connection point 17 'of the second center conductor 9 is connected to the third connection point 18' and the fourth connection point 19 'of the first line element 4 and the second line element 5.
- the second connection point 17 ' is connected to a thirteenth connection point 30 of a third center conductor 33 of the third high-frequency line section 29.
- the second high-frequency line section 3 and the third high-frequency line section 29 are connected in parallel on the input side.
- the parallel circuit of the second high-frequency line section 3 and the third high-frequency line section 29 is connected in series with the first high-frequency line section 2.
- the third line element 7 and the fourth line element 8 of the second high-frequency line section 3 are connected together to the ground potential 15 via the fifth and sixth connection points 20 'and 21'.
- Also connected on the input side to the ground potential 15 are a fifth line element 31 and a sixth line element 32 via a fourteenth and fifteenth junction 34, 35, respectively.
- the first connection point 10 is referred to as the input-side connection point.
- the side of the second connection point 11 is referred to as the output side.
- the first center conductor 6 and the second center conductor 9 are connected via the seventh connection point 22 'or the twelfth connection point 27' together with the first connection point IIa of the second connection point 11.
- the third center conductor 33 of the third high-frequency line section 29 is connected on the output side to the third and fourth line elements 7 and 8, respectively, of the second high-frequency line section 3.
- the eighth connection point or the ninth connection point 23 'or 24' are connected on the input side to a sixteenth connection point 28 on the third center conductor 33 of the third high-frequency line section 29.
- the fifth and sixth line element 31, 32 are connected on the output side via a seventeenth or eighteenth junction 36 and 37, respectively, to the ground potential 15.
- the outer conductor consisting of the fifth and sixth line element 31, 32 of the third high-frequency line section 29 input and output connected to the ground potential 15.
- the output side results in a serial arrangement of the second high-frequency line section 3 with the third high-frequency line section 29, this serial connection of the two high-frequency line sections 3 and 29 being arranged parallel to the first high-frequency line section 2.
- an impedance of 33 ohms is selected as the line impedance of the individual high-frequency line sections 2, 3 and 29, the result is an input side for the ratio of 9: 4 shown in FIG Connection impedance of 50 ohms and an output-side terminal impedance of 22.2 ohms.
- the ferrite body 12 which is used in both exemplary embodiments, is identical.
- the line elements 4 and 5 of the first high-frequency line section 2 and the line elements 7 and 8 of the second high-frequency line section 3 are each connected to the ground potential 15 only on one side.
- Both high-frequency line sections 2 and 3 consequently have a so-called "floating ground", so that in both cases the jacket waves must be damped. This takes place in already explained manner by the ferrite body 12, which corresponds in its construction to the ferrite body 12 already known from FIG.
- the fifth line element 31 and the sixth line element 32 are connected to the ground potential 15 via the connection points 34 - 37 both at its input-side end and at its output-side end.
- the third high-frequency line section 29 can therefore be arranged outside the ferrite body 12.
- gear ratios can be set, which correspond to a quotient of squares.
- the transmission ratio is independent of the selected cable length. However, the line length must exceed a certain minimum length, with an exact multiple of a certain wavelength ⁇ is not required.
- the possible bandwidth of the line transformer 1, 1 ' is more than two octaves.
- FIG. 3 a perspective view of a constructed line transformer in FIG. 3 is shown once again.
- the line transformer 1 ' accordinging to the invention is constructed on a three-layer printed circuit board.
- a first circuit board element 38 is clearly recognizable, on which the first line element 4, the third line element 7 and the fifth line element 31 are applied as metal tracks.
- the distance to the center conductors 6, 9 and 23 arranged underneath is determined by the thickness of the first printed circuit board element 38.
- a part of the entire longitudinal extent of the first and third line elements 4 and 7 is covered by the ferrite body upper part 12a.
- the flat contact surface 13 is formed, for the sake of clarity, an additional representation of a heat sink provided there is dispensed with.
- the path lengths of the individual high-frequency line sections 2, 3 and 29 between the first connection point 10 and the second connection point 11 are identical. As can be clearly seen in FIG. 3, this is most easily achieved by directing the first high-frequency line section 2 straight out of the ferrite body 12 on the input side, while on the output side the profile of the third high-frequency line section 29 is rectilinear.
- Such an identical configuration of the lengths between the first connection point 10 and the second connection point 11 of all the involved high-frequency line sections 2, 3 and 29 results in no differences in transit times between the individual high-frequency line sections 2, 3 and 29. Such differences in transit time must be avoided in particular in order to enable an application in the direction of higher frequencies.
- a socket 40 is provided in the embodiment shown in FIG. 3, with which the line transformer 1 'can be connected to an existing circuit.
- an identical running, not shown jack provided on the side of the second connection point 11, for example.
- solder joints 50 are formed on both sides of the ferrite body 12 on the first line element 4 and the third line element 7 of the first high-frequency line section 2 and the second high-frequency line section 3. These solder joints 50 connect the first 3 with the line element 4 not visible in FIG. 3, the third line element 7 with the fourth line element also not visible in FIG. 3 8.
- the connection of each acting as an outer conductor of the high-frequency line sections 2, 3 line elements 4, 5 and 7.8 outside of the ferrite body 12 is achieved that the guided outside of the ferrite body 12 line elements 4, 5 and 7.8 are up to the connection points 10, 11 at each identical potential.
- a sheath wave can form only in the intermediate parallel region, on which there is a change in potential over the length of the outer conductor.
- FIG. 4 the individual conductor tracks arranged on the first printed circuit board element 38 and a second printed circuit board element 39 are shown for the line transformer 1 'of FIG.
- a first printed circuit board element 38 forms the outer layer
- the second printed circuit board element 39 forms the inner layer of the line transformer I 1 .
- the connection points 22 'and 27' selected in the schematic representation of FIG. 2 can be realized in a simple manner on the second printed circuit board element 39 by merging the corresponding strip conductors.
- a connection between the second connection point 17 'and the thirteenth connection point 30' by merging the extensions of the second center conductor 9 and the third Center conductor 33 realized.
- the tenth junction 10 'and the seventeenth junction 36 on the first circuit board element 38 and the fifth junction 20' and the fourteenth junction 34 on the input side of the first circuit board element 38 is formed.
- a first recess 42, a second recess 43 and a third recess 44 are provided.
- the recesses 42-44 are arranged so that they are positioned coincident when superimposing the first circuit board element 38 and the second circuit board element 39. Through the recesses 42-44 formed between the grooves 45, 46 of the ferrite shell 12a web or the webs formed on the outer sides are passed and, as it was already explained above in the embodiments of FIGS. 1 and 2, on the opposite side connected by a ferrite plate 12b.
- the width of the central recess 43 is increased in relation to the width of the first recess 42 and the second recess 44.
- the arrangement of the wider land formed between the grooves 45, 46 of the ferrite body upper part 12a between the first high-frequency line section 2 and the second high-frequency line section 3 is accommodated.
- both a damping of the sheath shaft of the first high-frequency line section 2 and the sheath shaft of the second high-frequency line section 3 and the bilateral penetration depth is taken into account.
- the geometries of the first to third high-frequency line sections 2, 3 and 29 can be adapted to standard ferrites. This allows, for example, the cost-effective use of standard ferrites, such as those used in the manufacture of switching power supplies. If the length of the high-frequency line sections 2 and 3 involved by the ferrite body 12 is large enough, outside the ferrite body 12 the geometry of the high-frequency line sections 2, 3 and 29 can be chosen such that there is an identical transit time between the input-side first and the output-side second connection point 10 or 11 results.
- a third printed circuit board element which corresponds in its geometry to the first printed circuit board element 38, as shown in FIG. 4.
- the second printed circuit board element 39 can also be provided on the rear side with the corresponding conductor tracks for the line elements 5, 8 and 32.
- the invention is not limited to the illustrated embodiments. In particular, combinations of the individual features of the embodiments are conceivable. Moreover, by providing further high-frequency line sections or symmetry elements, the field of application of the illustrated line transformers 1, I 1 can be expanded.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Details Of Aerials (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Transformers For Measuring Instruments (AREA)
- Networks Using Active Elements (AREA)
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005037616A DE102005037616A1 (de) | 2005-08-09 | 2005-08-09 | Leitungstransformator zur Impedanzanpassung |
| PCT/EP2006/005863 WO2007017000A1 (de) | 2005-08-09 | 2006-06-19 | Leitungstransformator zur impedanzanpassung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1913606A1 true EP1913606A1 (de) | 2008-04-23 |
| EP1913606B1 EP1913606B1 (de) | 2009-08-19 |
Family
ID=36889243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06762086A Active EP1913606B1 (de) | 2005-08-09 | 2006-06-19 | Leitungstransformator zur impedanzanpassung |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1913606B1 (de) |
| AT (1) | ATE440370T1 (de) |
| DE (2) | DE102005037616A1 (de) |
| ES (1) | ES2329078T3 (de) |
| IL (1) | IL189222A (de) |
| PT (1) | PT1913606E (de) |
| WO (1) | WO2007017000A1 (de) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1159527C2 (de) * | 1958-03-28 | 1974-05-30 | Gustav Guanella Dipl Ing | Einrichtung zur Unterdrueckung gleichsinnig fliessender Stroeme in einer Doppelleiteranordnung |
| NL133284C (de) * | 1967-02-01 | |||
| DE2219235A1 (de) * | 1972-04-20 | 1973-10-25 | Bosch Elektronik Gmbh | Richtungsabhaengiger breitband-differentialuebertrager |
| DE3322004A1 (de) * | 1983-06-18 | 1984-12-20 | Robert Bosch Gmbh, 7000 Stuttgart | Induktives element, insbesondere uebertrager |
| DE3425153A1 (de) * | 1984-07-07 | 1986-01-16 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrischer uebertrager |
| DE3536799A1 (de) * | 1985-10-16 | 1987-04-16 | Bosch Gmbh Robert | Hf-breitbanduebertragerschaltung |
| ES2033704T3 (es) * | 1986-02-28 | 1993-04-01 | Siemens Nixdorf Informationssysteme Ag | Bobina para fuente de alimentacion de conmutacion de alta potencia. |
| DE3811985A1 (de) * | 1988-04-11 | 1989-10-19 | Siemens Ag | Anordnung zur impedanztransformation |
| JPH04114416A (ja) * | 1990-09-04 | 1992-04-15 | Sharp Corp | 平面トランス |
| JPH06163264A (ja) * | 1992-11-25 | 1994-06-10 | Matsushita Electric Works Ltd | 平面形トランス |
| US5523728A (en) * | 1994-08-17 | 1996-06-04 | The United States Of America As Represented By The Secretary Of The Army | Microstrip DC-to-GHZ field stacking balun |
| DE19915649B4 (de) * | 1999-04-07 | 2009-10-22 | Rohde & Schwarz Gmbh & Co. Kg | Transformatoranordnung für den Gegentakt-Verstärker einer Kurzwellen- oder Ultrakurzwellen-Senderendstufe |
-
2005
- 2005-08-09 DE DE102005037616A patent/DE102005037616A1/de not_active Withdrawn
-
2006
- 2006-06-19 PT PT06762086T patent/PT1913606E/pt unknown
- 2006-06-19 ES ES06762086T patent/ES2329078T3/es active Active
- 2006-06-19 DE DE502006004608T patent/DE502006004608D1/de active Active
- 2006-06-19 AT AT06762086T patent/ATE440370T1/de active
- 2006-06-19 EP EP06762086A patent/EP1913606B1/de active Active
- 2006-06-19 WO PCT/EP2006/005863 patent/WO2007017000A1/de not_active Ceased
-
2008
- 2008-02-03 IL IL189222A patent/IL189222A/en not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007017000A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| IL189222A0 (en) | 2008-06-05 |
| ES2329078T3 (es) | 2009-11-20 |
| IL189222A (en) | 2011-10-31 |
| PT1913606E (pt) | 2009-10-08 |
| ATE440370T1 (de) | 2009-09-15 |
| EP1913606B1 (de) | 2009-08-19 |
| WO2007017000A8 (de) | 2007-08-23 |
| DE502006004608D1 (de) | 2009-10-01 |
| WO2007017000A1 (de) | 2007-02-15 |
| DE102005037616A1 (de) | 2007-02-15 |
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