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1. 发明授权

US09887688B2 Filter assembly and a method of filtering 有权
公开(公告)号：US09887688B2
公开(公告)日：2018-02-06
申请号：US14442776
申请日：2013-10-23
申请人： Alcatel Lucent
发明人： Senad Bulja
IPC分类号： H03H11/12 , H03H7/01 , H01P1/203 , H01P1/205 , H03H2/00 , H03H11/04
CPC分类号： H03H11/12 , H01P1/2039 , H01P1/2056 , H03H2/00 , H03H7/01 , H03H2007/013 , H03H2011/0488
摘要： A filter assembly is provided comprising a first filter (12), a notch filter (26, 26′), and a phase-shifter (36). The first filter has a stop-band. The filter assembly is configured to, in use, split the output of the first filter into a main signal on a first path (18, 20, 22) and a secondary signal on a parallel path (26, 36, 38), and to pass the signal on the parallel path through the notch filter (26) having a stop-band corresponding to the pass-band of the first filter and, or including, through the phase-shifter (36) so as to be phase-shifted at least substantially into anti-phase to the main signal to provide an adjustment signal Φf(ω). The filter assembly is further configured to combine (22) the adjustment signal with the main signal so as to provide the main signal attenuated in the stop-band.

2. 发明授权

US10056665B2 Resonator assembly and filter 有权
公开(公告)号：US10056665B2
公开(公告)日：2018-08-21
申请号：US15116552
申请日：2015-01-20
申请人： Alcatel Lucent
发明人： Senad Bulja
IPC分类号： H01P1/205 , H01P7/04 , H01P11/00 , H01P1/208 , H01P7/06
CPC分类号： H01P1/2053 , H01P1/208 , H01P7/04 , H01P7/06 , H01P11/008
摘要： A resonator assembly comprising a resonant member within a conductive resonator cavity is disclosed. The resonant member extends from a first inner surface of the resonator cavity towards an opposing second inner surface. A main portion of the resonant member has a substantially constant first cross sectional area. A cap portion of the resonant member extending from the main portion towards the opposing second inner surface has a progressively increasing cross sectional area increasing from the first cross sectional area adjacent to the main portion to a larger cap cross sectional area at an end of the resonant member, the larger cap cross sectional area being at least 1.i times as large as the first cross sectional area. The resonant member may also have a flared section at the other end giving the resonant member an hour glass type shape.

3. 发明申请

US20150311882A1 A FILTER ASSEMBLY AND A METHOD OF FILTERING 有权
标题翻译：过滤器组件和过滤方法
公开(公告)号：US20150311882A1
公开(公告)日：2015-10-29
申请号：US14442776
申请日：2013-10-23
申请人： ALCATEL LUCENT
发明人： Senad Bulja
IPC分类号： H03H11/12
CPC分类号： H03H11/12 , H01P1/2039 , H01P1/2056 , H03H2/00 , H03H7/01 , H03H2007/013 , H03H2011/0488
摘要： A filter assembly is provided comprising a first filter (12), a notch filter (26, 26′), and a phase-shifter (36). The first filter has a stop-band. The filter assembly is configured to, in use, split the output of the first filter into a main signal on a first path (18, 20, 22) and a secondary signal on a parallel path (26, 36, 38), and to pass the signal on the parallel path through the notch filter (26) having a stop-band corresponding to the pass-band of the first filter and, or including, through the phase-shifter (36) so as to be phase-shifted at least substantially into anti-phase to the main signal to provide an adjustment signal Φf(ω). The filter assembly is further configured to combine (22) the adjustment signal with the main signal so as to provide the main signal attenuated in the stop-band.
摘要翻译：提供一种过滤器组件，包括第一过滤器（12），陷波滤波器（26,26'）和移相器（36）。第一个滤波器具有阻带。滤波器组件被配置为在使用中将第一滤波器的输出分成第一路径（18,20,22）上的主信号和并行路径（26,36,38）上的辅助信号，并且通过具有与第一滤波器的通带相对应的阻带的陷波滤波器（26）将并行路径上的信号通过，或者包括通过移相器（36）进行相移，以便在至少基本上与主信号反相以提供调节信号Φf（ω）。滤波器组件还被配置为将调节信号与主信号组合（22），以便提供在阻带中衰减的主信号。

4. 发明授权

US10804587B2 Electrically controllable radio-frequency circuit element having an electrochromic material 有权
公开(公告)号：US10804587B2
公开(公告)日：2020-10-13
申请号：US16018212
申请日：2018-06-26
申请人： Alcatel Lucent
发明人： Senad Bulja , Rose F. Kopf
IPC分类号： H01P5/02 , G01R27/06 , H01P3/00 , G01R27/28 , G01R27/26
摘要： We disclose an electrically controllable RF-circuit element that includes an electrochromic material. In an example embodiment, the electrically controllable RF-circuit element is configured to operate as a phase shifter whose phase-shifting characteristics can be changed using a dc-bias voltage applied to a multilayered structure containing a layer of the electrochromic material.

5. 发明申请

US20180301783A1 ELECTRICALLY CONTROLLABLE RADIO-FREQUENCY CIRCUIT ELEMENT HAVING AN ELECTROCHROMIC MATERIAL 审中-公开
公开(公告)号：US20180301783A1
公开(公告)日：2018-10-18
申请号：US16018212
申请日：2018-06-26
申请人： Alcatel Lucent
发明人： Senad Bulja , Rose F. Kopf
IPC分类号： H01P5/02 , G01R27/26 , G01R27/06 , H01P3/00 , G01R27/28
CPC分类号： H01P5/028 , G01R27/06 , G01R27/2617 , G01R27/28 , H01P3/006
摘要： We disclose an electrically controllable RF-circuit element that includes an electrochromic material. In an example embodiment, the electrically controllable RF-circuit element is configured to operate as a phase shifter whose phase-shifting characteristics can be changed using a dc-bias voltage applied to a multilayered structure containing a layer of the electrochromic material.

6. 发明授权

US10033080B2 Electrochromic cell for radio-frequency applications 有权
公开(公告)号：US10033080B2
公开(公告)日：2018-07-24
申请号：US14272190
申请日：2014-05-07
申请人： Alcatel-Lucent
发明人： Senad Bulja , Rose F. Kopf
IPC分类号： H01P5/02 , G01R27/06 , H01P3/00 , G01R27/28 , G01R27/26
摘要： A disclosed electrical cell enables experimental measurements of dielectric properties of an electrochromic material in the radio-frequency range of the electromagnetic spectrum. In an example embodiment, the electrical cell includes a layer of the electrochromic material under test that is sandwiched between a conducting base plane and a microstrip line. The conducting base plane and the microstrip line are electrically connected to a co-planar waveguide configured for application of superimposed DC-bias and RF-probe signals using a conventional probe station and a vector network analyzer. The S-parameters of the electrical cell measured in this manner can then be used, e.g., to obtain the complex dielectric constant of the electrochromic material under test as a function of frequency.

7. 发明申请

US20150323576A1 ELECTROCHROMIC CELL FOR RADIO-FREQUENCY APPLICATIONS 审中-公开
标题翻译：用于无线电频率应用的电致感细胞
公开(公告)号：US20150323576A1
公开(公告)日：2015-11-12
申请号：US14272190
申请日：2014-05-07
申请人： Alcatel-Lucent
发明人： Senad Bulja , Rose F. Kopf
IPC分类号： G01R27/06 , G01R27/28 , H01P3/00
CPC分类号： H01P5/028 , G01R27/06 , G01R27/2617 , G01R27/28 , H01P3/006
摘要： A disclosed electrical cell enables experimental measurements of dielectric properties of an electrochromic material in the radio-frequency range of the electromagnetic spectrum. In an example embodiment, the electrical cell includes a layer of the electrochromic material under test that is sandwiched between a conducting base plane and a microstrip line. The conducting base plane and the microstrip line are electrically connected to a co-planar waveguide configured for application of superimposed DC-bias and RF-probe signals using a conventional probe station and a vector network analyzer. The S-parameters of the electrical cell measured in this manner can then be used, e.g., to obtain the complex dielectric constant of the electrochromic material under test as a function of frequency.
摘要翻译：所公开的电池能够对电磁光谱的射频范围内的电致变色材料的介电特性进行实验测量。在示例性实施例中，电池包括被夹在导电基面和微带线之间的被测电致变色材料层。导电基面和微带线电连接到配置为使用常规探针台和矢量网络分析仪施加叠加的DC偏置和RF探针信号的共平面波导。然后可以使用以这种方式测量的电池的S参数，例如获得作为频率的函数的被测电致变色材料的复介电常数。

8. 发明申请

US20160351989A1 RESONATOR ASSEMBLY AND FILTER 审中-公开
标题翻译：谐振器总成和滤波器
公开(公告)号：US20160351989A1
公开(公告)日：2016-12-01
申请号：US15116552
申请日：2015-01-20
申请人： ALCATEL LUCENT
发明人： Senad Bulja
IPC分类号： H01P7/06 , H01P1/208
CPC分类号： H01P1/2053 , H01P1/208 , H01P7/04 , H01P7/06 , H01P11/008
摘要： A resonator assembly comprising a resonant member within a conductive resonator cavity is disclosed. The resonant member extends from a first inner surface of the resonator cavity towards an opposing second inner surface. A main portion of the resonant member has a substantially constant first cross sectional area. A cap portion of the resonant member extending from the main portion towards the opposing second inner surface has a progressively increasing cross sectional area increasing from the first cross sectional area adjacent to the main portion to a larger cap cross sectional area at an end of the resonant member, the larger cap cross sectional area being at least 1.i times as large as the first cross sectional area. The resonant member may also have a flared section at the other end giving the resonant member an hour glass type shape.
摘要翻译：公开了一种包括在导电谐振腔内的谐振元件的谐振器组件。谐振元件从谐振器腔的第一内表面延伸到相对的第二内表面。共振构件的主要部分具有基本上恒定的第一横截面积。从主体向相对的第二内表面延伸的共振构件的盖部分具有从邻近主要部分的第一横截面积增加到在谐振端部处的较大的帽截面积的逐渐增加的横截面面积较大的帽横截面面积比第一横截面积至少大1倍。共振构件还可以在另一端具有扩口部分，从而给予共振构件小时玻璃型形状。

9. 发明申请

US20150325897A1 ELECTRICALLY CONTROLLABLE RADIO-FREQUENCY CIRCUIT ELEMENT HAVING AN ELECTROCHROMIC MATERIAL 审中-公开
标题翻译：具有电化学材料的电气可控无线电频率电路元件
公开(公告)号：US20150325897A1
公开(公告)日：2015-11-12
申请号：US14271970
申请日：2014-05-07
申请人： Alcatel-Lucent
发明人： Senad Bulja , Rose F. Kopf
IPC分类号： H01P1/18 , G02F1/163
CPC分类号： G02F1/163 , H01P1/184 , H01Q3/26
摘要： We disclose an electrically controllable RF-circuit element that includes an electrochromic material. In an example embodiment, the electrically controllable RF-circuit element is configured to operate as a phase shifter whose phase-shifting characteristics can be changed using a dc-bias voltage applied to a multilayered structure containing a layer of the electrochromic material.
摘要翻译：我们公开了一种包括电致变色材料的电可控RF电路元件。在示例实施例中，电可控RF电路元件被配置为作为移相器工作，其移相特性可以使用施加到包含电致变色材料层的多层结构的直流偏置电压来改变。

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