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1. 发明申请

WO2019242859A1 A TUNABLE OSCILLATOR DEVICE 审中-公开
公开(公告)号：WO2019242859A1
公开(公告)日：2019-12-26
申请号：PCT/EP2018/066499
申请日：2018-06-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SANDBERG, Jan , LIGANDER, Per , DELENIV, Anatoli , HÖRBERG, Mikael
IPC分类号： H01P5/04 , H01P7/06 , H03B5/12 , H01P5/107
摘要： The present disclosure relates to an oscillator device (15) comprising an amplifier unit (16) and a tunable waveguide resonator (1) which in turn comprises a rectangular waveguide part (2) having electrically conducting inner walls (3) and a first waveguide port (4). The amplifier unit (16) is arranged to be electrically connected to the waveguide resonator (1) via the first waveguide port (4) by means of a first connector (17). The waveguide resonator (1) comprises at least one tuning element (6) positioned within the waveguide part (2), wherein each tuning element (6) comprises an electrically conducting body (7) and a holding rod (8a, 8b). The holding rod (8a, 8b) is attached to the electrically conducting body (7) and is movable from the outside of the waveguide resonator (1) such that the electrically conducting body (7) can be moved between a plurality of positions within the waveguide part (2) by means of the holding rod (8a, 8b).

2. 发明申请

WO2012016584A1 AN ELECTRICALLY TUNABLE WAVEGUIDE FILTER AND WAVEGUIDE TUNING DEVICE 审中-公开
标题翻译：电动可调波形滤波器和波导调谐装置
公开(公告)号：WO2012016584A1
公开(公告)日：2012-02-09
申请号：PCT/EP2010/061218
申请日：2010-08-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LIGANDER, Per , BASTIOLI, Simone , PELLICCIA, Luca , PERSSON, Ove , SORRENTINO, Roberto
发明人： LIGANDER, Per , BASTIOLI, Simone , PELLICCIA, Luca , PERSSON, Ove , SORRENTINO, Roberto
IPC分类号： H01P1/201 , H01P1/207
CPC分类号： H01P3/12 , H01P1/10 , H01P1/2016 , H01P1/207
摘要： The present invention relates to a waveguide tuning device (1) arranged for mounting in a waveguide structure (2) which has a longitudinal extension (L) and comprises a fist inner wall (3), a second inner wall (4), a third inner wall (5) and a fourth inner wall (6). The inner walls are arranged such that a rectangular cross-section is obtained for the waveguide structure. The first inner wall (3) and the second inner wall (4) have a first length (b) and are facing each other. The third inner wall (5) and the fourth inner wall (6) have a second length (a) and are facing each other. The electrical field (E) is parallel to the main surfaces of the first inner wall (3) and the second inner wall (4). The tuning device (1) is electrically controllable and arranged for mounting at the first inner wall (3) and/or the second inner wall (4). The present invention also relates to a tunable waveguide structure.
摘要翻译：本发明涉及一种布置成安装在波导结构（2）中的波导调谐装置（1），波导结构（2）具有纵向延伸部（L），并包括第一内壁（3），第二内壁（4）内壁（5）和第四内壁（6）。内壁被布置成使得波导结构获得矩形横截面。第一内壁（3）和第二内壁（4）具有第一长度（b）并且彼此面对。第三内壁（5）和第四内壁（6）具有第二长度（a）并且彼此面对。电场（E）平行于第一内壁（3）和第二内壁（4）的主表面。调谐装置（1）是电可控制的并且布置成用于安装在第一内壁（3）和/或第二内壁（4）处。本发明还涉及可调波导结构。

3. 发明申请

WO2009082282A1 A WAVEGUIDE TRANSITION ARRANGEMENT 审中-公开
标题翻译：波形转换安排
公开(公告)号：WO2009082282A1
公开(公告)日：2009-07-02
申请号：PCT/SE2007/001152
申请日：2007-12-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIGANDER, Per , HASSELBLAD, Marcus
发明人： LIGANDER, Per , HASSELBLAD, Marcus
IPC分类号： H01P1/04
CPC分类号： H01P1/042 , H01P3/121 , H01P11/002
摘要： The present invention relates to a transition arrangement comprising a first surface-mountable waveguide part (4) and a second surface-mountable waveguide part (5), each waveguide part (4, 5) comprising a first wall (7, 10), a second wall (8, 11 ) and a third wall (9, 12), which second and third walls (8, 9; 11, 12) are arranged to contact a dielectric carrier material (1 ), all the walls (7, 8, 9; 10, 11, 12) together essentially forming a U-shape, where the surface-mountable waveguide parts (4, 5) are arranged to be mounted on the dielectric carrier material (1 ) in such a way that the surface-mounted waveguide parts (4, 5) comprise ends (4a, 5a) which are positioned to face each other. The transition arrangement further comprises an electrically conducting sealing frame (17) that is arranged to be mounted over the ends (4a, 5a), covering them, where the frame (17) has a first wall (18), a second wall (19) and a third wall (20), where the second and third walls (19, 20) are arranged to contact the dielectric carrier material (1 ), all the walls together essentially forming a U-shape.
摘要翻译：本发明涉及包括第一可表面安装的波导部分（4）和第二可表面安装的波导部分（5）的过渡装置，每个波导部分（4,5）包括第一壁（7,10）第二壁（8,11）和第三壁（9,12），所述第二和第三壁（8,9; 11,12）被布置成接触介电载体材料（1），所有壁（7,8 ，9; 10,11,12），其基本上形成U形，其中表面安装的波导部件（4,5）被布置成安装在电介质载体材料（1）上，安装的波导部件（4,5）包括被定位成彼此面对的端部（4a，5a）。转换装置还包括导电密封框架（17），其布置成安装在端部（4a，5a）上方，覆盖它们，框架（17）具有第一壁（18），第二壁（19））和第三壁（20），其中第二和第三壁（19,20）布置成接触介电载体材料（1），所有壁基本上形成U形。

4. 发明申请

WO2021211026A1 A TUNABLE WAVEGUIDE RESONATOR 审中-公开
公开(公告)号：WO2021211026A1
公开(公告)日：2021-10-21
申请号：PCT/SE2020/050387
申请日：2020-04-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SANDBERG, Jan , LIGANDER, Per , GUSTAVSSON, Jonas
IPC分类号： H01P7/06 , G01K5/62 , H01P1/30 , H01P3/12 , H03F3/60
摘要： The present invention relates to a tunable waveguide resonator and a method of tuning a frequency of the tunable waveguide resonator. The waveguide resonator comprises a waveguide part having a plurality of walls where one of the plurality of walls at least partly comprises a tuning element. The tuning element has a first main surface facing toward a first main surface of an inner wall of one other wall of the plurality of walls. The tuning element is caused to, in response to a change in a temperature of the tuning element be reversibly displaced with respect to a reference plane of the first main surface of the tuning element along an extension perpendicular to the first main surface of the one other inner wall and whereby changing a dimension of a cavity of the tunable wave-guide resonator.

5. 发明申请

WO2018065059A1 A WAVEGUIDE FEED 审中-公开
标题翻译： WAVEGUIDE FEED
公开(公告)号：WO2018065059A1
公开(公告)日：2018-04-12
申请号：PCT/EP2016/073907
申请日：2016-10-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LIGANDER, Per , TAGEMAN, Ola
IPC分类号： H01P5/107
CPC分类号： H01P5/08 , H01P3/08 , H01P3/12 , H01P5/107
摘要： The present disclosure relates to a waveguide transition arrangement (1) comprising a first ground plane (6) with a first aperture (7), a feed probe (4) that crosses the first aperture (7), a second ground plane (8) with a second aperture (9), and a waveguide resonator part (10) that has an opening (11) that faces the second aperture (9). The first ground plane (6) faces the second ground plane (8) and is positioned between the feed probe (4) and the second ground plane (8), and the second ground plane (8) faces the waveguide resonator part (10). A wall structure (12) is at least partly arranged between the first ground plane (6) and the second ground plane (8) such that a first cavity (13) is formed in an enclosed volume between them. The first aperture (7) and the second aperture (9) are electromagnetically connected to the first cavity (13), and where the second aperture (9) to a second cavity (14) in the waveguide resonator part (10) which is electromagnetically connected to a waveguide section (15) via a third aperture (16).
摘要翻译：本公开涉及包括具有第一孔径（7）的第一接地平面（6），穿过第一孔径（7）的馈电探针（4）的波导过渡装置（1），具有第二孔径（9）的第二接地平面（8）以及具有面向第二孔径（9）的开口（11）的波导谐振器部件（10）。第一接地面（6）面对第二接地面（8）并位于馈电探头（4）和第二接地面（8）之间，第二接地面（8）面向波导谐振器部分（10）。壁结构（12）至少部分地布置在第一接地平面（6）和第二接地平面（8）之间，使得第一空腔（13）形成在它们之间的封闭体积中。第一孔（7）和第二孔（9）与第一空腔（13）电磁连接，并且其中第二孔（9）与波导谐振器部分（10）中的第二空腔（14）电磁地通过第三孔径（16）连接到波导部分（15）。

6. 发明申请

WO2008076029A1 A DUAL POLARIZED WAVEGUIDE FEED ARRANGEMENT 审中-公开
标题翻译：双极化波导送料装置
公开(公告)号：WO2008076029A1
公开(公告)日：2008-06-26
申请号：PCT/SE2006/050615
申请日：2006-12-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIGANDER, Per , JOSEFSSON, Lars , SVENSSON, Bengt
发明人： LIGANDER, Per , JOSEFSSON, Lars , SVENSSON, Bengt
IPC分类号： H01P5/107 , H05K1/18 , H01P3/12 , H01Q21/00 , H05K1/02
CPC分类号： H01P1/161 , H01P5/107
摘要： The present invention relates to a waveguide arrangement having a longitudinal extension, along which an electromagnetic wave may propagate, and comprising at least one waveguide part (10, 10', 55a, 55b, 57a, 57b, 58) 5 and a feeding arrangement which is arranged for feeding said waveguide part (10, 10', 55a, 55b, 57a, 57b, 58) with a first polarization and a second polarization, said polarizations being mutually orthogonal. The feeding arrangement comprises a dielectric carrier material comprising a first feeding conductor (6, 6', 6''), feeding the first polarization and a second feeding 10 conductor (7, 7', 7''), feeding the second polarization, where the first polarization is excited by means of first excitation means (18, 18a, 18', 42, 56a, 56b; 67, 68) fed by said first feeding conductor (6, 6', 6'') and the second polarization is excited by means of second excitation means (26, 28; 26', 28'; 26'', 28''; 30, 31; 32, 33, 35; 37, 38) fed by said second feeding 15 conductor (7, 7', 7''), where at least one excitation means (18, 18a, 18', 42; 56a, 56b; 67, 68; 26, 28; 26', 28'; 26'', 28''; 30, 31; 32, 33, 35; 37, 38) is a symmetrical structure with respect to the longitudinal extension.
摘要翻译：本发明涉及一种具有纵向延伸的波导装置，电磁波沿着该纵向延伸，其可以传播，并且包括至少一个波导部分（10,10'，55a，55b，57a，57b，58）5和馈送装置布置成用第一极化和第二极化馈送所述波导部分（10,10'，55a，55b，57a，57b，58），所述偏振相互正交。馈电装置包括介电载体材料，其包括馈送第一偏振的第一馈电导体（6,6'，6“）和馈送第二偏振的第二馈电10导体（7,7'，7”），其中所述第一偏振通过由所述第一馈电导体（6,6'，6“）馈送的第一激励装置（18,18a，18'，42,56a，56b; 67,68）激励，并且所述第二极化通过由所述第二馈电15导体（7）馈送的第二激励装置（26,28; 26'，28'; 26“，28”; 30,31; 32,33,35; 37,38），7“，7”），其中至少一个激励装置（18,18a，18'，42; 56a，56b; 67,68; 26,28; 26'，28'; 26“，28” ; 30,31; 32,33,35; 37,38）是相对于纵向延伸部的对称结构。

7. 发明申请

WO2008069714A1 A SURFACE-MOUNTABLE WAVEGUIDE ARRANGEMENT 审中-公开
标题翻译：表面安装波形安排
公开(公告)号：WO2008069714A1
公开(公告)日：2008-06-12
申请号：PCT/SE2006/050543
申请日：2006-12-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIGANDER, Per , BASTIOLI, Simone , HASSELBLAD, Marcus
发明人： LIGANDER, Per , BASTIOLI, Simone , HASSELBLAD, Marcus
IPC分类号： H05K3/30 , H05K1/02 , H05K3/34 , H01P1/207 , H01P1/208 , H01P5/107 , H05K1/18
CPC分类号： H01P5/107 , H01P1/207 , H01P11/00 , H05K1/0243 , H05K3/3452 , H05K2201/09072 , H05K2201/09909
摘要： The present invention relates to a surface-mountable waveguide arrangement (35) comprising a dielectric carrier material (1, 39) having a first main side (2, 40) and a second main side (3, 41), the second side (3, 41) comprising a ground plane (31), and the first side (2, 40) being arranged to form a microwave circuit layout by means of metalization patterns on the respective sides (2, 3; 40, 41). The microwave circuit layout comprises a footprint (4, 42) for a surface-mountable waveguide part (5, 43), the waveguide part (5, 43) comprising an open side (17, 59), a part of the footprint (4, 42) constituting a closing wall (18, 60) arranged for closing the open side (17, 59). The waveguide part (5, 43) is arranged for being mounted to a footprint solder area (19, 61) comprised in the footprint (4, 42), having an outer contour (20, 62) and corresponding to a solderable contact area (21, 63) on the waveguide part (5, 43). A solderstop line (29, 72) is formed on the footprint (4, 42), at least partly defining a border between the closing wall (18, 60) and the footprint solder area (19, 61). The present invention also relates to a dielectric carrier.
摘要翻译：本发明涉及一种具有第一主侧（2,40）和第二主侧（3,41）的介质载体材料（1,39）的表面可安装的波导装置（35），所述第二侧（3 ，41），其包括接地平面（31），并且所述第一侧（40,40）被布置成通过所述相应侧面（2,3,40,41）上的金属化图案形成微波电路布局。微波电路布局包括用于表面安装的波导部分（5,43）的覆盖区（4,42），波导部分（5,43）包括开放侧（17,59），部分占地面积（4,43），42），其构成用于封闭所述开放侧（17,59）的封闭壁（18,60）。波导部分（5,43）被布置成被安装到包括在占地面积（4,42）中的占位面积焊料区域（19,61），其具有外轮廓（20,62）并且对应于可焊接接触区域 21,33）在波导部分（5,43）上。阻焊线（29,72）形成在占地面积（4,42）上，至少部分地限定封闭壁（18,60）和焊接区域（19,61）之间的边界。本发明还涉及电介质载体。

8. 发明申请

WO2008008006A1 TRIMMING OF WAVEGUIDE FILTERS 审中-公开
标题翻译：波导滤波器的调制
公开(公告)号：WO2008008006A1
公开(公告)日：2008-01-17
申请号：PCT/SE2006/000881
申请日：2006-07-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIGANDER, Per , HASSELBLAD, Marcus
发明人： LIGANDER, Per , HASSELBLAD, Marcus
IPC分类号： H01P1/208 , H01P7/06
CPC分类号： H01P1/208 , H01P11/007 , Y10T29/49016
摘要： The invention refers to a waveguide filter (1) comprising a matching means (2) for matching the filter. The waveguide filter (1) comprises a housing (3) comprising a cavity (4) having a predetermined first volume. The matching means (2) is in the form of a volume element having a predetermined second volume being matched to the first volume forming a predetermined volume to volume ratio. The invention is characterised in that the matching means (2) is fitted into the cavity (4) in a fixed non-adjustable manner in relationship to the housing (3) The invention refers also to a method for manufacturing of such a waveguide filter.
摘要翻译：本发明涉及一种波导滤波器（1），其包括用于匹配滤波器的匹配装置（2）。波导滤波器（1）包括壳体（3），壳体（3）包括具有预定第一容积的空腔（4）。匹配装置（2）是具有预定的第二容积的体积元件的形式，其与形成预定体积比的第一容积匹配。本发明的特征在于，匹配装置（2）以与壳体（3）相关的固定的不可调节方式装配到空腔（4）中。本发明还涉及一种制造这种波导过滤器的方法。

9. 发明申请

WO2009127253A1 A WAVEGUIDE FILTER ARRANGEMENT 审中-公开
标题翻译：波形滤波器布置
公开(公告)号：WO2009127253A1
公开(公告)日：2009-10-22
申请号：PCT/EP2008/054591
申请日：2008-04-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIGANDER, Per , HASSELBLAD, Marcus
发明人： LIGANDER, Per , HASSELBLAD, Marcus
IPC分类号： H01P1/20
CPC分类号： H01P1/207
摘要： The present invention relates to a surface-mountable waveguide filter arrangement comprising a first surface-mountable wave-guide part (4), a second surface-mountable wave-guide part (5) and a dielectric carrier material (1), the dielectric carrier material (1) comprising a first main side (2) and a second main side (3), each main side (2, 3) having a respective metalization pattern. Each surface-mountable wave-guide part (4, 5) comprises a first wall (7, 10), a second wall (8, 11) a third wall (9, 12) and an open side (13, 14), which second and third walls (8, 9; 11, 12) are arranged to contact at least a part of the corresponding metalization pattern on the first main side (2) and second main side (3), respectively, when the surface-mountable wave-guide parts (4, 5) are mounted. When the surface- mountable waveguide parts (4, 5) are mounted, their respective open sides (13, 14) face each other, the dielectric carrier material (1) being positioned between the surface-mountable wave-guide parts (4, 5), such that they together form a waveguide filter with separate frequency band defining means (19, 22) being positioned between them.
摘要翻译：本发明涉及一种可表面安装的波导滤波器装置，其包括第一可表面安装的波导部分（4），第二可表面安装的波导部分（5）和介电载体材料（1），介电载体包括第一主侧（2）和第二主侧（3）的材料（1），每个主侧（2,3）具有各自的金属化图案。每个可表面安装的波导部分（4,5）包括第一壁（7,10），第二壁（8,11），第三壁（9,12）和开口侧（13,14），其中第二和第三壁（8,9; 11,12）被布置成分别在第一主侧（2）和第二主侧（3）上接触相应的金属化图案的至少一部分，当表面安装波 - 引导部件（4,5）。当安装表面安装的波导部件（4,5）时，它们各自的开口侧面（13,14）彼此面对，介电载体材料（1）位于可表面安装的波导部件（4,5）之间），使得它们一起形成具有位于它们之间的分离的频带限定装置（19,22）的波导滤波器。

10. 发明申请

WO2008048153A1 FLIPPED MICRO-STRIP FILTER 审中-公开
标题翻译：襟翼微条纹过滤器
公开(公告)号：WO2008048153A1
公开(公告)日：2008-04-24
申请号：PCT/SE2006/001193
申请日：2006-10-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIGANDER, Per , HASSELBLAD, Marcus
发明人： LIGANDER, Per , HASSELBLAD, Marcus
IPC分类号： H05K1/02 , H01P1/203
CPC分类号： H05K1/0243 , H01P1/20336 , H05K3/3436 , H05K2201/09781 , H05K2201/1006 , H05K2203/048
摘要： The invention concerns a filter device (2) for a printed circuit board (1), wherein the filter device (1) comprises a selected pattern of conductive material (8) arranged to be electromagnetically coupled to an electrically conductive plane (5b) comprised in the printed circuit board. The invention is characterised in that the filter device (2) is a separate unit from the printed circuit board (1) and is connectable to the printed circuit board (1) via first connectors (6) positioned on the filter device (2) and second connectors (7) correspondingly positioned onto the printed circuit board (2).
摘要翻译：本发明涉及一种用于印刷电路板（1）的过滤装置（2），其中过滤器装置（1）包括被选择的导电材料图案（8），其布置成电磁耦合到导电平面（5b）印刷电路板。本发明的特征在于，过滤器装置（2）是与印刷电路板（1）分离的单元，可通过位于过滤装置（2）上的第一连接器（6）与印刷电路板（1）连接，第二连接器（7）相应地定位在印刷电路板（2）上。

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