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1. 发明授权

US4760360A Surface-wave resonator structure having metallization strips interrupted in sub-sections in reflector fingers 失效
标题翻译：表面波谐振器结构具有在反射器指状物的子部分中断的金属化带
公开(公告)号：US4760360A
公开(公告)日：1988-07-26
申请号：US84088
申请日：1987-08-11
申请人： Hans P. Grassl , Peter Zibis
发明人： Hans P. Grassl , Peter Zibis
IPC分类号： H03H9/02 , H03H9/145 , H03H9/25 , H03H9/64
CPC分类号： H03H9/02842 , H03H9/02771
摘要： A surface-wave resonator filter having at least two reflector structures and at least one interdigital transducer. At least a portion of one of the reflector structures has interruptions in the metallization strips thereof to define subsections of the metallization strip. Connecting metallizations are provided parallel to the wave propagation direction x between neighboring sub-sections of neighboring sub-divided metallization strips to electrically connect the neighboring sub-sections such that no two sub-sections of the same sub-divided metallization strip are electrically connected.
摘要翻译：具有至少两个反射器结构和至少一个指数间换能器的表面波谐振器滤波器。反射器结构中的一个的至少一部分在其金属化带中具有中断，以限定金属化带的子部分。与相邻的分割金属化带的相邻子部分之间的波传播方向x平行地提供连接金属化，以电连接相邻的子部分，使得相同的分割金属化带的两个子部分电连接。

2. 发明授权

US4803448A Cantilever mount of a substrate lamina of a surface wave device 失效
标题翻译：表面波装置的基板层的悬臂安装
公开(公告)号：US4803448A
公开(公告)日：1989-02-07
申请号：US133235
申请日：1987-12-14
申请人： Peter Zibis , Wolfgang Pahl
发明人： Peter Zibis , Wolfgang Pahl
IPC分类号： H03H9/02 , H03H9/05 , H03H9/145 , H03H9/25 , H03H9/64
CPC分类号： H03H9/0585
摘要： A cantilever mount for a substrate lamina of a surface wave device wherein the substrate lamina 42 of the component is attached only at its one end 45 and is a wedge-shaped structure. The tapered end 46 of the substrate lamina 42 which is remote from the atachment location is mounted above the surface 41 of the base plate 41 which causes minimization of disturbing influences.
摘要翻译：用于表面波器件的衬底层的悬臂安装件，其中部件的衬底层42仅在其一端45附接并且是楔形结构。远离离开位置的衬底层42的锥形端46安装在基板41的表面41上方，这使得干扰影响最小化。

3. 发明授权

US4703290A Acoustic wave filter 失效
标题翻译：声波滤波器
公开(公告)号：US4703290A
公开(公告)日：1987-10-27
申请号：US787111
申请日：1985-10-15
申请人： Peter Zibis , Richard Veith
发明人： Peter Zibis , Richard Veith
IPC分类号： H03H3/08 , H03H9/64
CPC分类号： H03H9/6426
摘要： An acoustic wave filter comprising a piezoelectric substrate body upon which at least two digital structures are formed and which comprise input and output transducers and at least one further digital structure and wherein the filter digital structure has a center frequency of f.sub.2 and wherein the pass band of said two digital structures is at least twice as broad banded as said further digital structure and where the center frequencies f.sub.1 and f.sub.2 of the two digital structures are shifted relative to each other and relative to the center frequency f.sub.2 of the further digital structure.
摘要翻译：一种声波滤波器，包括压电基片主体，在其上形成至少两个数字结构，并包括输入和输出换能器以及至少一个另外的数字结构，其中滤波器数字结构的中心频率为f2，其中通带所述两个数字结构至少是所述另外的数字结构的宽带的两倍，并且其中两个数字结构的中心频率f1和f2相对于彼此而相对于另外的数字结构的中心频率f2偏移。

4. 发明授权

US4684907A Electrical filter with acoustic waves 失效
标题翻译：电声滤波器与声波
公开(公告)号：US4684907A
公开(公告)日：1987-08-04
申请号：US865430
申请日：1986-05-21
申请人： Peter Zibis
发明人： Peter Zibis
IPC分类号： H03H3/08 , H03H9/02 , H03H9/145 , H03H9/64 , H03H9/72
CPC分类号： H03H9/02236 , H03H9/1452 , H03H9/6426 , Y10T29/42
摘要： A surface wave filter with an input transducer and an output transducer. The input and output transducers have finger weightings such that a finger-overlap profile of the input/output transducer repeats in multiple fashion in the output/input transducer.
摘要翻译：具有输入传感器和输出传感器的表面波滤波器。输入和输出换能器具有手指权重，使得输入/输出换能器的手指重叠轮廓在输出/输入换能器中以多种方式重复。

5. 发明授权

US5107234A Surface-wave filter with selectively connectable tracks to provide a variable transmission band 失效
标题翻译：带有可选连接轨迹的表面波过滤器，可提供可变传动带
公开(公告)号：US5107234A
公开(公告)日：1992-04-21
申请号：US435810
申请日：1989-11-13
申请人： Ekkeh Ehrmann-Falkenau , Karlheinz Rott , Wilfried Schott , Peter Zibis
发明人： Ekkeh Ehrmann-Falkenau , Karlheinz Rott , Wilfried Schott , Peter Zibis
IPC分类号： H03H9/64
CPC分类号： H03H9/6403
摘要： A surface-wave filter that has a variable transmission band is formed of at least two parallel tracks having input and output transducers whereby the bus-bars of one transducer of one track lie at two different potentials and one bus-bar of one transducer of a further track lies at one of the two potentials. The other bus-bar is selectively connectable to the other of these potentials so that the transducer of the further track is selectively enabled or disabled. Since the tracks have different transmissions bands, the transmission band of the filter is thus, selectable by connecting and disconnecting the further track.
摘要翻译：具有可变传输频带的表面波滤波器由至少两个具有输入和输出换能器的平行轨道形成，其中一个轨道的一个换能器的母线位于两个不同的电位，一个母线的一个母线进一步的轨迹是两个潜力之一。另一个母线可选择性地连接到这些电位中的另一个，使得另外轨道的换能器被选择性地启用或禁用。由于轨道具有不同的传输频带，因此可以通过连接和断开另外的轨道来选择滤波器的传输频带。

6. 发明授权

US4682130A Filter functioning with acoustic waves 失效
标题翻译：过滤功能与声波
公开(公告)号：US4682130A
公开(公告)日：1987-07-21
申请号：US813827
申请日：1985-12-27
申请人： Wolf-Eckhart Bulst , Gertrud Lindemann , Peter Zibis
发明人： Wolf-Eckhart Bulst , Gertrud Lindemann , Peter Zibis
IPC分类号： H03H3/08 , H03H9/02 , H03H9/145 , H03H9/64 , H01L41/04
CPC分类号： H03H9/02637 , H03H9/02992 , Y10T29/42
摘要： Digital structures of a surface wave filter are manufactured in a photolithographic method with a lift-off or with an etching technique. The surface wave filter comprises at least one resonator structure, this resonator structure having auxiliary coatings of the substrate surface allocated to it. These auxiliary coatings are continuations of existing, neighboring pads which compensate during an exposure step associated with manufacture of the digital structures.
摘要翻译：表面波滤波器的数字结构通过剥离或蚀刻技术以光刻方法制造。表面波滤波器包括至少一个谐振器结构，该谐振器结构具有分配给其的衬底表面的辅助涂层。这些辅助涂层是现有的相邻焊盘的连续，其在与数字结构的制造相关联的曝光步骤期间进行补偿。

7. 发明授权

US5699026A Component working with surface acoustic waves 失效
标题翻译：使用表面声波的组件
公开(公告)号：US5699026A
公开(公告)日：1997-12-16
申请号：US526631
申请日：1995-09-11
申请人： Stefan Kurp , Christoph Hartel , Werner Ruile , Leonhard Reindl , Peter Zibis , Jurgen Machui
发明人： Stefan Kurp , Christoph Hartel , Werner Ruile , Leonhard Reindl , Peter Zibis , Jurgen Machui
IPC分类号： H03H9/145 , H03H9/02 , H03H9/64
CPC分类号： H03H9/02921
摘要： An interdigital converter of a surface acoustic wave filter is internally protected against electrostatic discharges. The protection is provided by a resistor which is connected in parallel to the interdigital converter.
摘要翻译：表面声波滤波器的指数间转换器被内部保护以防止静电放电。保护由并联连接到叉指转换器的电阻器提供。

8. 发明授权

US5319326A Surface-wave-type reflective delay line 失效
标题翻译：表面波型反射延迟线
公开(公告)号：US5319326A
公开(公告)日：1994-06-07
申请号：US865348
申请日：1992-04-08
申请人： Bernd Fleischmann , Peter Zibis
发明人： Bernd Fleischmann , Peter Zibis
IPC分类号： H03H9/36 , H03H9/02 , H03H9/42
CPC分类号： H03H9/0285 , H03H9/42
摘要： A surface-wave-type reflective delay line includes an input/output interdigital converter, and a plurality of surface wave reflectors. The surface wave reflectors are disposed at positions corresponding to an order of magnitude of half of a particular desired transit time of a surface wave between the input/output interdigital converter and an applicable surface wave reflector and back. At least some of the surface wave reflectors are each shifted by a mathematically random value out of the positions corresponding to half the particular desired transit time.
摘要翻译：表面波型反射延迟线包括输入/输出叉指转换器和多个表面波反射器。表面波反射器设置在对应于输入/输出指数间转换器和可应用的表面波反射器之间的表面波的特定期望通过时间的一半数量级的位置处。至少一些表面波反射器在与特定期望的通过时间的一半对应的位置之间每个都被数学上随机的值偏移。

9. 发明授权

US4679014A Filter functioning with acoustic waves 失效
标题翻译：过滤功能与声波
公开(公告)号：US4679014A
公开(公告)日：1987-07-07
申请号：US819304
申请日：1986-01-16
申请人： Wolf-Eckhart Bulst , Mira Erthel , Peter Zibis
发明人： Wolf-Eckhart Bulst , Mira Erthel , Peter Zibis
IPC分类号： H03H9/25 , H03H3/08 , H03H9/02 , H03H9/64 , H03H9/145 , H01L41/04
CPC分类号： H03H9/02771 , Y10T29/42
摘要： A surface wave filter is provided with digital structures formed of strip-shaped coatings which are photolithographically produced. The digital structures have groups allocated to them which are also formed of strip-shaped coatings and which follow a respective digital structure. By use of such groups, which do not produce interfering reflections, a level exposure during formation of the digital structures is achieved.
摘要翻译：表面波滤波器设置有由条形涂层形成的数字结构，其由光刻制造。数字结构具有分配给它们的组，其也由带状涂层形成，并且遵循相应的数字结构。通过使用不产生干涉反射的这样的组，实现数字结构形成期间的电平曝光。

10. 发明授权

US4672339A Electric filter employing acoustic waves 失效
标题翻译：采用声波的滤波器
公开(公告)号：US4672339A
公开(公告)日：1987-06-09
申请号：US860170
申请日：1986-05-06
申请人： Peter Zibis , Gerd Riha , Richard Veith
发明人： Peter Zibis , Gerd Riha , Richard Veith
IPC分类号： H03H3/08 , H03H9/02 , H03H9/145 , H03H9/42 , H03H9/64
CPC分类号： H03H9/02874 , H03H9/14585 , H03H9/02629 , H03H9/02637
摘要： A surface wave filter (1, 11, 21, 31, 41) having a shielding structure (13, 23, 33, 43, 53) arranged between the inter-digital, asymmetrically operating structures (2, 3), which encompasses two such sub-structures (14, 24, 34, 44, 44a) and/or (15, 25, 35, 45, 35a), which are individually connected with the finger structures of the adjacent transducer structure (2 and/or 3) that are at reference ground potential.
摘要翻译：具有布置在所述数字间非对称操作结构（2,3）之间的屏蔽结构（13,23,33,43,53）的表面波滤波器（1,11,21,31,41），其包含两个这样的分别与相邻换能器结构（2和/或3）的手指结构单独连接的子结构（14,24,34,44,44a）和/或（15,25,35,45,35a），其中是参考地电位。

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