EP1208614B1 - Hochfrequenz-phasenschieberbaugruppe - Google Patents
Hochfrequenz-phasenschieberbaugruppe Download PDFInfo
- Publication number
- EP1208614B1 EP1208614B1 EP00958304A EP00958304A EP1208614B1 EP 1208614 B1 EP1208614 B1 EP 1208614B1 EP 00958304 A EP00958304 A EP 00958304A EP 00958304 A EP00958304 A EP 00958304A EP 1208614 B1 EP1208614 B1 EP 1208614B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stripline
- phase shifter
- tapping
- shifter assembly
- sections
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/18—Phase-shifters
- H01P1/184—Strip line phase-shifters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/108—Combination of a dipole with a plane reflecting surface
Definitions
- the invention relates to a high frequency phase shifter assembly according to the preamble of claim 1.
- Phase shifters for example, to balance the Runtime of microwave signals in passive or active Networks used.
- variable phase means consequently a variable electrically effective length the lines.
- phase shifter which comprises the electrically displaceable plates to a phase difference between different, at least however, to produce two outputs.
- the disadvantage here is that by the displacement of the dielectric plates also changed the impedance of the affected lines and therefore the performance distribution of Signals depends on the setting of the phase shifter.
- FIG. 1 in a schematic way for clarity of the prior art, an antenna array 1 with for example, five dipole antennas 1a to 1e drawn, which are ultimately fed via a feed input 5.
- a distribution network 7 which in the embodiment shown two RF phase shifter assemblies 9, i. in the illustrated embodiment two phase shifter assemblies 9 ', 9 "supplied, wherein in the embodiment shown, each of the two phase shifter assemblies 9 supplies two dipoles.
- phase shifter assembly 9 via the phase shifter assembly 9 'a Division of + 2 ⁇ and -2 ⁇ and via the second phase shifter assembly 9 "a phase shift of + ⁇ and - ⁇ guaranteed for each associated dipole radiator become.
- a correspondingly different attitude at the phase shifter assemblies 9 can then by a mechanical Actuator 17 can be ensured.
- a comparatively elaborate mechanical transmission gear 17 is required for each one Spotlights required different phase differences produce.
- a generic phase shifter assembly is off PATENT ABSTRACTS OF JAPAN vol. 1998 no.1, January 30, 1998 (1998-01-30) - & JP 09 246846 A (NTT IDO TSUSHINMO KK), 19. September 1997 (1997-09-19).
- This pre-publication comprises two part-circular stripline segments, the offset in the circumferential direction with each other different distance to a central midpoint are arranged, wherein a tap element around this center in engagement with the respective stripline segment is adjustable.
- the tapping element comprises while two offset in plan view at an angular distance Radial elements lying opposite each other, which are in their Pivot axis lying center connected to each other are.
- the present invention provides over previously known Solutions a phase shifter assembly that very much is built space-saving and compared to previously known Solutions has a higher integration density. moreover can be additional connecting lines, solder joints and transformation means for realizing the power sharing save on. Above all, but also after the Prior art required transmission gear to the To produce different phase angles of the radiator or set to be avoided.
- the solution according to the invention is characterized that at least two part-circular stripline segments are provided, which with a tapping element interacting once with a feed point in Connection stands and on the other in the overlap area with the respective part-circular stripline segment a movable tap or crosspoint forms. From the common feed point leads to the individual circle segments a common up to the extremely recessed circular segment-reaching connecting line.
- the stripline segments can be part-circular as mentioned be.
- the stripline sections can be general spoken in a concentric arrangement to each other be provided, which is also running and mutually parallel stripline sections includes (namely in the event that the radius of the part-circular stripline sections infinite becomes).
- a simple design according to the invention results ultimately by providing a picking element, which in the manner of a radially extending pointer over several part-circular stripline segments across leads and thereby several consecutive in individual Stripline segments associated tapping points forms.
- the feed takes place at the common pivot, preferably capacitive. But also the tapping point between the Tap element and the respective circular stripline segment takes place capacitively.
- phase shifter assembly on a metallic base plate is constructed, preferably by the reflector the antenna is formed. Further, it has proven to be cheap proven when the phase shifter assembly by a shielded metallic lid.
- the distances between the circle segments can be different be formed.
- the distances can preferably between the circle segments 0.1 to about 1.0 transmitted the transmitted RF wavelength.
- phase shifter assembly can also be made possible by the fact that the circle segments and connecting cables together with a cover as Triplate Kochen are executed.
- a first embodiment is shown a high frequency phase shifter assembly according to the invention shown which offset to each other Stripline sections 21, i. in the shown Embodiment part-circular stripline segments 21, namely an inner stripline segment 21a and an outer stripline segment 21b which are in Plan view concentric around a common center are arranged, through which perpendicular to the plane a vertical pivot axis 23 passes therethrough.
- Tap section 27 forms, in the shown Embodiment thus two in the longitudinal direction of Tapping element 25 offset tipping points 27a, 27b are provided.
- the feed line 13 leads to a Center tap 29, in the region of the pivot axis 23rd sits for the tapping element 25.
- the tapping element 25 is divided into a first Connecting line 31 a, from the coupling portion 33 in Overlap area of the center tap 29 to the tapping point 27a on the inner stripline segment 21a enough.
- the over this tapping point 27a in extension projecting area forms the next connecting section or connecting line 31b, in the overlapping area with the outer stripline segment 21b to the there trained tapping point 27b leads.
- the entire RF phase shifter assembly is identical to the ones in the Embodiment according to Figure 2 four dipoles 1a to 1d common on a metallic base plate 35, at the same time the reflector 35 for the dipoles 1a to 1d represents.
- Dielectric cone section 37a is opposite to the reflector plate 35 offset lying the base portion of the center tap 29 provided.
- dielectric cone layer 37b lies above the coupling layer 33, the as well as the center tap 29 of the pivot axis 23rd is enforced.
- middle dipole radiator or middle dipole radiator group be provided, which has a phase shift angle of 0 ° and directly to the feed line input in Connection stands.
- FIG. 5 two mutually offset, in the illustrated embodiment by 180 ° to the pivot axis 23 staggered straight stripline sections 21a and 21b are shown.
- This embodiment Although not part of the invention.
Description
- Figur 1:
- eine schematische Darstellung einer Hochfrequenz-Phasenschieberbaugruppe zur Speisung von fünf Dipolen nach dem Stand der Technik;
- Figur 2:
- eine schematische Draufsicht auf eine erfindungsgemäße Phasenschieberbaugruppe zur Ansteuerung von vier Strahlern;
- Figur 3:
- einen schematischen Schnitt längs des Abgriffselementes in Figur 2 zur Erläuterung der kapazitiven Ankopplung des Phasenschieberelementes und des Mittelabgriffs;
- Figur 4:
- ein abgewandeltes Ausführungsbeispiel einer erfindungsgemäßen Phasenschieberbaugruppe mit drei Kreissegmenten;
- Figur 5:
- ein abgewandeltes (nicht zur Erfindung gehörendes) Beispiel einer Phasenschieberanordnung unter Verwendung zweier nicht teilkreisförmiger Streifenleitungsabschnitte (die gerade verlaufen); und
- Figuren 6a und 6b:
- ein Strahlungsdiagramm eines Antennenarrays mit einstellbarer elektrischer Absenkung, einmal für eine Absenkung bei 4° und zum anderen bei 10°.
Claims (22)
- Hochfrequenz-Phasenschieberbaugruppe mit den folgenden Merkmalenmit zumindest zwei konzentrisch angeordneten Streifenleitungsabschnitten (21a, 21b, 21c),an den zumindest beiden Streifenleitungsabschnitten (21a, 21b, 21c) ist jeweils an versetzt zueinanderliegenden Abgriffstellen (39a, 39b) zumindest je ein Strahler(1a, 1b, 1c, 1d, 1e, 1f) mit unterschiedlichen Phasenwinkeln () ansteuerbar,mit einem Abgriffselement (25), welches um eine Verschwenkachse (23) verschwenkbar ist,das Abgriffselement (25) weist für jeden Streifenleitungsabschnitt (21a, 21b, 21c) einen Abgriffsabschnitt (27) auf, welcher über den zugeordneten Streifenleitungsabschnitt (21a, 21b, 21c) hinweg verschwenkbar und damit elektrisch verbunden ist,das Abgriffselement (25) ist dabei ferner zumindest mittelbar mit einer Speiseleitung (13) derart verbunden, dass die Speiseleitung (13) über mehrere Verbindungsleitungen (31a, 31b, 31c) mit den den einzelnen Streifenleitungsabschnitten (21a, 21b, 21c) zugeordnenten Abgriffsabschnitten (27) elektrisch verbunden ist,das Abgriffselement (25) ist nach Art eines um die Verschwenkachse (23) drehenden Zeigerelementes gebildet,dazu ist die jeweilige Verbindungsleitung (31a-31c) zu einem nächsten, weiter außenliegenden Streifenleitungsabschnitt (21b-21c) durch Verlängerung der jeweils vorausgehenden weiter innenliegenden Verbindungsleitung (31a-31c) gebildet, die zu dem jeweils weiter innenliegenden Abgriffsabschnitt (27a-27c) führt.
- Hochfrequenz-Phasenschieberbaugruppe mit den folgenden Merkmalenmit zumindest zwei versetzt zueinander angeordneten Streifenleitungsabschnitten (21a, 21b, 21c),an den zumindest beiden Streifenleitungsabschnitten (21a, 21b, 21c) ist jeweils an versetzt zueinanderliegenden Abgriffstellen (39a, 39b) zumindest je ein Strahler (1a, 1b, 1c, 1d, 1e, 1f) mit unterschiedlichen Phasenwinkeln () ansteuerbar,mit einem Abgriffselement (25), welches um eine Verschwenkachse (23) verschwenkbar ist,das Abgriffselement (25) weist für jeden Streifenleitungsabschnitt (21a, 21b, 21c) einen Abgriffsabschnitt (27) auf, welcher über den zugeordneten Streifenleitungsabschnitt (21a, 21b, 21c) hinweg verschwenkbar und damit elektrisch verbunden ist,das Abgriffselement (25) ist dabei ferner zumindest mittelbar mit einer Speiseleitung (13) derart verbunden, dass die Speiseleitung (13) über mehrere Verbindungsleitungen (31a, 31b, 31c) mit den den einzelnen Streifenleitungsabschnitten (21a, 21b, 21c) zugeordnenten Abgriffsabschnitten (27) elektrisch verbunden ist,die Streifenleitungsabschnitte (21a bis 21c) verlaufen gerade und sind parallel zueinander ausgebildet,das Abgriffselement (25) ist nach Art eines um die Verschwenkachse (23) drehenden Zeigerelementes gebildet,dazu ist die jeweilige Verbindungsleitung (31a-31c) zu einem nächsten, weiter außenliegenden Streifenleitungsabschnitt (21b-21c) durch Verlängerung der jeweils vorausgehenden weiter innenliegenden Verbindungsleitung (31a-31c) gebildet, die zu dem jeweils weiter innenliegenden Abgriffsabschnitt (27a-27c) führt.
- Phasenschieberbaugruppe nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Verbindungsleitungen (31a - 31c) gleichzeitig Transformatoren darstellen, worüber eine definierte Leistungsaufteilung zu den Abgriffsabschnitten (27a - 27c) der mehreren Streifenleitungsabschnitte (21a - 21c) erfolgt.
- Phasenschieberbaugruppe nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass das Abgriffselement (25) nach Art eines von der Verschwenkachse (23) ausgehenden radialen Zeigerelementes gebildet ist.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Aufteilung der über die Speiseleitung (13) eingespeisten Leistung von dem zuinnerst liegenden Streifenleitungsabschnitt (21a) bis zum äußersten Streifenleitungsabschnitt (21c) abnimmt.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Aufteilung der über die Speiseleitung (13) eingespeisten Leistung von dem zuinnerst liegenden Streifenleitungsabschnitt (21a) bis zum äußersten Streifenleitungsabschnitt (21c) zunimmt.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass zumindest jeweils zwei, vorzugsweise Gruppen von zumindest zwei oder alle Streifenleitungsabschnitte (21a - 21c) mit gleicher oder nahezu gleicher Leistung gespeist werden.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Radius oder Durchmesser der Streifenleitungsabschnitte (21a - 21c) sich um einen konstanten Faktor erhöhen.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass die Abstände zwischen den Streifenleitungsabschnitten (21a - 21c) 0,1 bis 1,0 der übertragenen HF-Wellenlänge beträgt.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Abgriffsabschnitte (27a - 27c) als kapazitiv angekoppelte Abgriffsabschnitte (27) ausgebildet sind, die jeweils aus flächigen Streifenleitern bestehen, zwischen denen ein Dielektrikum (37) angeordnet ist.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass zwischen einem mit der Speiseleitung (13) in elektrischer Verbindung stehenden Mittelabgriff (29) und dem mit dem Abgriffselement (25) in elektrischer Verbindung stehenden Koppelabschnitt (33) eine kapazitive Ankopplung vorgesehen ist, die ein zwischen zwei Streifenleitungsabschnitten vorgesehenes Dielektrikum (37b) umfasst.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass diese auf einem leitenden, insbesondere metallischen Grundplatte (25). aufgebaut ist, die vorzugsweise durch einen Reflektor der Antenne (1) gebildet ist.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass diese durch einen metallischen Deckel abgeschirmt ist.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass die Verbindungsleitung (31a - 31c) sowie die Streifenleitungsabschnitte (21a - 21c) gemeinsam mit dem Deckel für die Phasenschieberbaugruppe als Triplate-Leitung ausgeführt sind.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, dass die Streifenleitungsabschnitte (21a - 21c) einen jeweils definierten Wellenwiderstand aufweisen.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, dass ein Mittelabgriff (29) für das Abgriffselement (25) gegenüber einem Reflektor (35) durch ein Dielektrikum (37a) getrennt und darüber gehalten ist.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, dass die zumindest beiden Streifenleitungsabschnitte (21a, 21b) bogenförmig, insbesondere teilkreisförmig gestaltet sind.
- Phasenschieberbaugruppe nach 17, dadurch gekennzeichnet, dass die Mittelpunkte der zumindest beiden teilkreisförmigen Streifenleitungsabschnitte (21a bis 21c) um einen gemeinsamen Mittelpunkt teilkreisförmig verlaufend angeordnet sind.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 18, dadurch gekennzeichnet, dass die Mittelpunkte der Streifenleitungsabschnitte (21a bis 21c) auf der Verschwenkachse (23) des Abgriffselementes (25) liegt.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, dass der Mittelpunkt der Streifenleitungsabschnitte (21a bis 21c) und der Mittelpunkt der Verschwenkachse (23) versetzt zueinander liegen.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 20, dadurch gekennzeichnet, dass die Streifenleitungsabschnitte (21a bis 21c) unterschiedliche Dicke aufweisen.
- Phasenschieberbaugruppe nach einem der Ansprüche 1 bis 21, dadurch gekennzeichnet, dass die Streifenleitungsabschnitte (21a bis 21c) unterschiedliche Widerstandswerte oder gleiche Widerstandswerte, insbesondere um 50 Ohm aulfweisen.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19938862 | 1999-08-17 | ||
DE19938862A DE19938862C1 (de) | 1999-08-17 | 1999-08-17 | Hochfrequenz-Phasenschieberbaugruppe |
PCT/EP2000/007236 WO2001013459A1 (de) | 1999-08-17 | 2000-07-27 | Hochfrequenz-phasenschieberbaugruppe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1208614A1 EP1208614A1 (de) | 2002-05-29 |
EP1208614B1 true EP1208614B1 (de) | 2003-09-24 |
Family
ID=7918594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00958304A Expired - Lifetime EP1208614B1 (de) | 1999-08-17 | 2000-07-27 | Hochfrequenz-phasenschieberbaugruppe |
Country Status (14)
Country | Link |
---|---|
US (1) | US6850130B1 (de) |
EP (1) | EP1208614B1 (de) |
JP (1) | JP4198355B2 (de) |
KR (1) | KR100480226B1 (de) |
CN (1) | CN1214484C (de) |
AT (1) | ATE250808T1 (de) |
AU (1) | AU764242B2 (de) |
BR (1) | BR0013376B1 (de) |
CA (1) | CA2382258C (de) |
DE (2) | DE19938862C1 (de) |
ES (1) | ES2204679T4 (de) |
HK (1) | HK1047353B (de) |
NZ (1) | NZ516849A (de) |
WO (1) | WO2001013459A1 (de) |
Cited By (9)
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DE102007047741A1 (de) | 2007-10-05 | 2009-04-09 | Kathrein-Werke Kg | Speisenetzwerk für eine Gruppenantenne |
DE102007060083A1 (de) | 2007-12-13 | 2009-06-18 | Kathrein-Werke Kg | Mehrspalten-Multiband-Antennen-Array |
WO2010124787A1 (de) | 2009-04-30 | 2010-11-04 | Kathrein-Werke Kg | Verfahren zum betrieb einer phasengesteuerten gruppenantenne sowie einer phasenschieber-baugruppe und eine zugehörige phasengesteuerte gruppenantenne |
WO2012156543A1 (es) | 2011-05-17 | 2012-11-22 | Portired, S.L. | Soporte publicitario para eventos deportivos y similares, y procedimiento de fabricación de un soporte publicitario |
WO2015010760A1 (de) | 2013-07-24 | 2015-01-29 | Kathrein-Werke Kg | Breitband-antennenarray |
EP3070782A1 (de) | 2015-03-16 | 2016-09-21 | Kathrein Werke KG | Hochfrequenz-phasenschieberbaugruppe |
DE102015004658A1 (de) | 2015-04-13 | 2016-10-13 | Kathrein-Werke Kg | Differenz-Phasenschieberbaugruppe |
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EP3096393A1 (de) | 2015-05-22 | 2016-11-23 | Kathrein Werke KG | Differenz-phasenschieberbaugruppe |
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EP1886381B1 (de) * | 2005-05-31 | 2014-10-22 | Powerwave Technologies Sweden AB | Strahljustierungseinrichtung |
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KR100816809B1 (ko) * | 2005-07-19 | 2008-03-26 | 주식회사 케이엠더블유 | 가변 이상기 |
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- 2000-07-27 AT AT00958304T patent/ATE250808T1/de not_active IP Right Cessation
- 2000-07-27 NZ NZ516849A patent/NZ516849A/xx not_active IP Right Cessation
- 2000-07-27 ES ES00958304T patent/ES2204679T4/es not_active Expired - Lifetime
- 2000-07-27 CN CNB008021325A patent/CN1214484C/zh not_active Expired - Lifetime
- 2000-07-27 US US10/049,809 patent/US6850130B1/en not_active Expired - Lifetime
- 2000-07-27 JP JP2001517457A patent/JP4198355B2/ja not_active Expired - Fee Related
- 2000-07-27 EP EP00958304A patent/EP1208614B1/de not_active Expired - Lifetime
- 2000-07-27 CA CA2382258A patent/CA2382258C/en not_active Expired - Fee Related
- 2000-07-27 DE DE50003848T patent/DE50003848D1/de not_active Expired - Lifetime
- 2000-07-27 AU AU69874/00A patent/AU764242B2/en not_active Ceased
- 2000-07-27 WO PCT/EP2000/007236 patent/WO2001013459A1/de not_active Application Discontinuation
- 2000-07-27 KR KR10-2002-7001916A patent/KR100480226B1/ko active IP Right Grant
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2002
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DE102007047741A1 (de) | 2007-10-05 | 2009-04-09 | Kathrein-Werke Kg | Speisenetzwerk für eine Gruppenantenne |
WO2009046886A1 (de) | 2007-10-05 | 2009-04-16 | Kathrein-Werke Kg | Speisenetzwerk für eine gruppenantenne |
DE102007047741B4 (de) * | 2007-10-05 | 2010-05-12 | Kathrein-Werke Kg | Mobilfunk-Gruppenantenne |
DE102007060083A1 (de) | 2007-12-13 | 2009-06-18 | Kathrein-Werke Kg | Mehrspalten-Multiband-Antennen-Array |
WO2010124787A1 (de) | 2009-04-30 | 2010-11-04 | Kathrein-Werke Kg | Verfahren zum betrieb einer phasengesteuerten gruppenantenne sowie einer phasenschieber-baugruppe und eine zugehörige phasengesteuerte gruppenantenne |
DE102009019557A1 (de) | 2009-04-30 | 2010-11-11 | Kathrein-Werke Kg | Verfahren zum Betrieb einer phasengesteuerten Gruppenantenne sowie einer Phasenschieber-Baugruppe und eine zugehörige phasengesteuerte Gruppenantenne |
WO2012156543A1 (es) | 2011-05-17 | 2012-11-22 | Portired, S.L. | Soporte publicitario para eventos deportivos y similares, y procedimiento de fabricación de un soporte publicitario |
DE102013012305A1 (de) | 2013-07-24 | 2015-01-29 | Kathrein-Werke Kg | Breitband-Antennenarray |
WO2015010760A1 (de) | 2013-07-24 | 2015-01-29 | Kathrein-Werke Kg | Breitband-antennenarray |
EP3070782A1 (de) | 2015-03-16 | 2016-09-21 | Kathrein Werke KG | Hochfrequenz-phasenschieberbaugruppe |
DE102015003357A1 (de) | 2015-03-16 | 2016-09-22 | Kathrein-Werke Kg | Hochfrequenz-Phasenschieberbaugruppe |
US10297891B2 (en) | 2015-03-16 | 2019-05-21 | Kathrein Se | High frequency phase shifter unit |
DE102015004658A1 (de) | 2015-04-13 | 2016-10-13 | Kathrein-Werke Kg | Differenz-Phasenschieberbaugruppe |
EP3082193A1 (de) | 2015-04-13 | 2016-10-19 | Kathrein Werke KG | Differenz-phasenschieberbaugruppe |
US10056661B2 (en) | 2015-04-13 | 2018-08-21 | Kathrein-Werke Kg | Differential phase shifter assembly |
DE102015006622B3 (de) * | 2015-05-22 | 2016-10-27 | Kathrein-Werke Kg | Differenz-Phasenschieberbaugruppe |
EP3096393A1 (de) | 2015-05-22 | 2016-11-23 | Kathrein Werke KG | Differenz-phasenschieberbaugruppe |
Also Published As
Publication number | Publication date |
---|---|
ES2204679T4 (es) | 2007-06-01 |
AU764242B2 (en) | 2003-08-14 |
ES2204679T3 (es) | 2004-05-01 |
ATE250808T1 (de) | 2003-10-15 |
NZ516849A (en) | 2003-01-31 |
BR0013376B1 (pt) | 2015-03-03 |
CA2382258C (en) | 2010-05-04 |
WO2001013459A1 (de) | 2001-02-22 |
CN1359548A (zh) | 2002-07-17 |
CN1214484C (zh) | 2005-08-10 |
BR0013376A (pt) | 2002-05-07 |
AU6987400A (en) | 2001-03-13 |
EP1208614A1 (de) | 2002-05-29 |
US6850130B1 (en) | 2005-02-01 |
DE19938862C1 (de) | 2001-03-15 |
KR100480226B1 (ko) | 2005-04-06 |
KR20020035574A (ko) | 2002-05-11 |
DE50003848D1 (de) | 2003-10-30 |
HK1047353A1 (en) | 2003-02-14 |
HK1047353B (zh) | 2006-01-13 |
CA2382258A1 (en) | 2001-02-22 |
JP4198355B2 (ja) | 2008-12-17 |
JP2003507914A (ja) | 2003-02-25 |
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