LIGHTWEIGHT CAVITY FILTER AND RADIO SUBSYSTEM STRUCTURES
    1.
    发明申请
    LIGHTWEIGHT CAVITY FILTER AND RADIO SUBSYSTEM STRUCTURES 审中-公开
    轻型空气过滤器和无线电子系统结构

    公开(公告)号:WO2013141897A1

    公开(公告)日:2013-09-26

    申请号:PCT/US2012/057141

    申请日:2012-09-25

    Abstract: Embodiments provide a novel fabrication method and structure for reducing structural weight in radio frequency cavity filters (230, 330, 430) and radio subsystems such as antennas (502) and filters (230, 330, 430). The novel structures are fabricated by electroplating the required structure over a mold, housing, or substrate. The electrodeposited composite layer may be formed by several layers of metal or metal alloys with compensating thermal expansion coefficients. The first or the top layer is a high conductivity material or compound such as silver having a thickness of several times the skin-depth at the intended frequency of operation. The top layer provides the vital low loss performance and high Q-factor required for such filter structures while the subsequent compound layers provide the mechanical strength.

    Abstract translation: 实施例提供了一种用于减小射频空腔滤波器(230,330,430)中的结构重量和诸如天线(502)和滤波器(230,330,430)的无线电子系统的新型制造方法和结构。 通过在模具,壳体或基底上电镀所需的结构来制造新颖的结构。 电沉积复合层可以由具有补偿热膨胀系数的几层金属或金属合金形成。 第一层或顶层是在预期的操作频率下具有厚度为皮肤深度的几倍的高导电性材料或诸如银的化合物。 顶层提供了这种过滤器结构所需的重要的低损耗性能和高Q因子,而后续的化合物层提供了机械强度。

    RF 필터의 공진기 제조 방법 및 그 공진기를 구비한 RF 필터
    2.
    发明申请
    RF 필터의 공진기 제조 방법 및 그 공진기를 구비한 RF 필터 审中-公开
    谐振器的RF滤波器和RF滤波器的谐振器制造方法

    公开(公告)号:WO2009157672A2

    公开(公告)日:2009-12-30

    申请号:PCT/KR2009/003257

    申请日:2009-06-18

    Inventor: 정명준 정현영

    CPC classification number: H01P1/2053 H01P11/008

    Abstract: RF 필터의 공진기 제조 방법 및 이를 구비한 RF 필터가 개시된다. 개시된 방법은, 상업적으로 입수 가능한 파이프를 준비하는 단계(a); 상기 파이프를 미리 설정된 길이로 커팅하는 단계(b); 및 상기 미리 설정된 길이로 커팅된 파이프를 공진기로 사용하여 RF 필터 하단에 결합하는 단계(c)를 포함한다. 개시된 방법에 의하면, RF 캐비티 필터의 공진기 제조 비용을 절감시킬 수 있으며, 원재료의 손실을 가져오지 않고 제조 시간을 줄일 수 있는 장점이 있다.

    Abstract translation: 公开了一种用于制造具有谐振器的RF滤波器和RF滤波器的谐振器的方法。 所公开的方法包括:步骤(a),用于制备能够商业获得的管道; 用于以预定长度切割所述管道的步骤(b); 以及用于使用谐振器将预定长度的切割管连接到RF滤波器的底部的步骤(c)。 根据所公开的方法,可以减少用于RF空腔滤波器的谐振器的制造成本和时间,而不损失原材料。

    誘電体共振器装置およびその製造方法
    3.
    发明申请
    誘電体共振器装置およびその製造方法 审中-公开
    电介质谐振器及其制造方法

    公开(公告)号:WO2009016947A1

    公开(公告)日:2009-02-05

    申请号:PCT/JP2008/062678

    申请日:2008-07-14

    Abstract:  共振周波数や、外形寸法、他の周波数特性の制約条件を満足することが容易な誘電体共振器装置と、その製造方法との提供を図る。誘電体共振器(1)は、誘電体ブロック(2)と内導体(4)と段差面の電極非形成領域(5A)とを備える。誘電体ブロック(2)は、内導体形成孔(3)が内部を貫通し、外面に外導体(6)が配される。内導体(4)は内導体形成孔(3)の内面に配される。内導体形成孔(3)は、両端間で内周面が非連続になる段差面を有する。内導体(4)は段差面に配される段差面導体部(4C)を含む。段差面導体部(4C)は、内導体形成孔(3)の一端を介して誘電体ブロック(2)外面に露出する。段差面の電極非形成領域(5A)は、内導体形成孔(3)の段差面に段差面導体部(4C)とともに配される。

    Abstract translation: 本发明的目的是提供一种容易满足共振频率,外形尺寸等频率特性的限制条件的介质谐振器及其制造方法。 介质谐振器装置(1)在台阶表面上设置有介质块(2),内部导体(4)和电极非形成区(5A)。 介质块(2)在其内部通过内部导体形成孔(3)穿透,并且在其外表面上设置有外部导体(6)。 内部导体(4)设置在内部导体形成孔(3)的内表面。 内部导体形成孔(3)设置有两端之间的内表面不连续的台阶面。 内部导体(4)包括设置在台阶表面的台阶表面导电部分(4C)。 台阶表面导电部分(4C)通过内部导体形成孔(3)的一个边缘暴露于介质块(2)的外表面。 电极非形成区域(5A)和台阶表面导电部分(4C)布置在内部导体形成孔(3)的台阶表面上。

    RE-ENTRANT RESONANT CAVITIES AND METHOD OF MANUFACTURING SUCH CAVITIES
    4.
    发明申请
    RE-ENTRANT RESONANT CAVITIES AND METHOD OF MANUFACTURING SUCH CAVITIES 审中-公开
    再入射谐振腔及制造这些空腔的方法

    公开(公告)号:WO2008036180A2

    公开(公告)日:2008-03-27

    申请号:PCT/US2007/019729

    申请日:2007-09-10

    Inventor: HESSELBARTH, Jan

    Abstract: A re-entrant resonant cavity (12) includes a first metallized molded plastic component (18), which comprises a re-entrant stub (17), an end wall (14) and a cylindrical side wall (13). The component (18) is surface mount soldered to a metallized PCB substrate (19). A rostrum (24) is located facing the end face (21) of the stub (17) to define a capacitive gap (22) with it. The end face (21) of the stub (17) and the rostrum (24) are configured such that relative rotation between them changes the profile of the gap (22) and hence the gap capacitance. By suitably locating the two parts during manufacture, a particular capacitance may be chosen to give a desired resonance frequency from a selection available depending on the relative angular position of the stub (17) and rostrum (24). In another cavity, the rostrum is replaced by an etched metallization layer of a printed circuit board.

    Abstract translation: 重入谐振腔(12)包括第一金属化模制塑料部件(18),该第一金属化模制塑料部件包括凹腔(17),端壁(14)和圆柱形侧壁 (13)。 元件(18)表面安装焊接到金属化PCB基板(19)。 一个讲台(24)面对短柱(17)的端面(21)定位,以与其限定一个电容间隙(22)。 短柱(17)的端面(21)和讲台(24)被配置为使得它们之间的相对旋转改变了间隙(22)的轮廓并因此改变了间隙电容。 通过在制造期间适当地定位两个部件,可以选择特定的电容以根据可选取决于短截线(17)和讲台(24)的相对角位置给出期望的谐振频率。 在另一个腔体中,主席台由印刷电路板的蚀刻金属化层代替。

    HIGH PERFORMANCE EMBEDDED RF FILTERS
    5.
    发明申请
    HIGH PERFORMANCE EMBEDDED RF FILTERS 审中-公开
    高性能嵌入式RF滤波器

    公开(公告)号:WO0026149A8

    公开(公告)日:2000-12-21

    申请号:PCT/US9925487

    申请日:1999-10-29

    Applicant: SARNOFF CORP

    CPC classification number: H01P1/2088 H01P11/008 Y10T156/1056 Y10T156/1057

    Abstract: Embedded, coupled, shaped waveguide resonators having conductive walls sandwiched between two fired green tape stacks, said conductive walls having apertures therein whose size and location determine the degree of coupling. These waveguides are made by forming openings in a first green tape stack (12), defining walls (18) and apertures (19) therein, mounting a second green tape stack (23) having a conductive layer (20) thereon thereover and firing the assembly. E-plane probes (22) are inserted in openings (14) in the second green tape stack and connected to microstrip transmission lines (24) on an external surface of this green tape stack.

    Abstract translation: 嵌入的,耦合的成形波导谐振器,其具有夹在两个烧制的生坯带叠层之间的导电壁,所述导电壁在其中具有孔径,其尺寸和位置决定耦合程度。 这些波导通过在其中形成壁(18)和孔(19)的第一生带叠层(12)中形成开口,在其上安装具有导电层(20)的第二生带叠层(23) 部件。 E平面探针(22)插入第二生带叠层中的开口(14)中并连接到该生带叠层的外表面上的微带传输线(24)。

    캐비티 구조를 가진 무선 주파수 필터
    7.
    发明申请
    캐비티 구조를 가진 무선 주파수 필터 审中-公开
    具有密度结构的无线频率滤波器

    公开(公告)号:WO2013129817A1

    公开(公告)日:2013-09-06

    申请号:PCT/KR2013/001518

    申请日:2013-02-26

    Inventor: 박남신 정대수

    CPC classification number: H01P7/04 H01P7/10 H01P11/007 H01P11/008

    Abstract: 본 발명은 캐비티 구조를 가진 무선 주파수 필터로서, 내부가 중공이고, 외부와 차단되는 캐비티를 갖는 함체와, 상기 함체의 내부 중공에 위치하는 공진소자를 포함하고, 상기 함체에는, 상기 공진소자의 길이방향 선단면과 마주보는 함체 내면과의 간격이 외부의 압력에 의해 조절되기 위한 주름 구조가 형성된 것을 특징으로 한다. 따라서, 더욱 소형 및 경량화가 가능하며, 튜닝 스크류 및 고정용 너트의 체결 구조를 채용하지 않고서 주파수 튜닝이 가능하도록 설계되어, 간단하며, 단순화된 구조를 가질 수 있다.

    Abstract translation: 本发明涉及一种具有空腔结构的射频滤波器,包括:具有中空内部部分和从外部切断的空腔的容器,以及放置在容器的中空内部的共振元件 其特征在于,所述容器具有褶皱结构,用于利用外部压力调节所述谐振元件的纵向前端表面和所述容器的面向所述纵向前端表面的内表面之间的间隔。 因此,本发明可以进一步小型化并且重量轻,并且本发明的设计可以在不使用调谐螺钉和紧固螺母的联接结构的情况下实现频率调谐,从而获得方便和简化的结构。

    METHOD FOR MANUFACTURING RESONANT POLES, RESONANT POLES AND CAVITY FILTERS
    8.
    发明申请
    METHOD FOR MANUFACTURING RESONANT POLES, RESONANT POLES AND CAVITY FILTERS 审中-公开
    共振波,谐波和空气滤波器的制造方法

    公开(公告)号:WO2011150854A9

    公开(公告)日:2013-05-16

    申请号:PCT/CN2011075128

    申请日:2011-06-01

    Abstract: Embodiments in the invention disclose a method for manufacturing resonant poles, which comprises the following steps: homogeneously mechanical mixing 88wt%-98wt% Fe-Ni alloying powder, 1wt%-8wt% carbonyl iron powder and 1wt%-8wt% carbonyl nickel powder mechanically; shaping the mixture powders after being homogeneously mixed into green body of the resonant poles; and continuously sintering and heating by annealing the green body of the resonant poles. Also, embodiments in the invention provide a kind of resonant poles and cavity filters. The advantages of using the method for manufacturing resonant poles of the embodiments in the invention is: the production efficiency being greatly improved, the raw material loss being cut down in a large degree, and the alloying gradients agglomeration of the resonant poles of the embodiments in the invention being reduced to a minimum, big and uneven defects of the microstructures being eliminated, hence the performance index and stability of the corresponding products being increased.

    Abstract translation: 本发明的实施例公开了一种制造谐振极的方法,包括以下步骤:机械混合88wt%-98wt%Fe-Ni合金粉末,1wt%-8wt%羰基铁粉末和1wt%-8wt%羰基镍粉末机械混合 ; 在均匀混合到共振极的生坯中后,将混合物粉末成形; 并通过对共振极的生坯退火进行连续烧结和加热。 此外,本发明的实施例提供了一种谐振极和空腔滤波器。 使用本发明的实施方式的谐振极的制造方法的优点是:大大提高了生产效率,大大降低了原料损失,并且实施例的谐振极的合金梯度凝聚 本发明被减少到被消除的微结构的最小,大和不均匀的缺陷,因此相应产品的性能指标和稳定性增加。

    RE-ENTRANT RESONANT CAVITIES AND METHOD OF MANUFACTURING SUCH CAVITIES
    10.
    发明申请
    RE-ENTRANT RESONANT CAVITIES AND METHOD OF MANUFACTURING SUCH CAVITIES 审中-公开
    再生树脂的制造方法及其制造方法

    公开(公告)号:WO2008036180A3

    公开(公告)日:2008-05-08

    申请号:PCT/US2007019729

    申请日:2007-09-10

    Inventor: HESSELBARTH JAN

    Abstract: A re-entrant resonant cavity (12) includes a first metallized molded plastic component (18), which comprises a re-entrant stub (17), an end wall (14) and a cylindrical side wall (13). The component (18) is surface mount soldered to a metallized PCB substrate (19). A rostrum (24) is located facing the end face (21) of the stub (17) to define a capacitive gap (22) with it. The end face (21) of the stub (17) and the rostrum (24) are configured such that relative rotation between them changes the profile of the gap (22) and hence the gap capacitance. By suitably locating the two parts during manufacture, a particular capacitance may be chosen to give a desired resonance frequency from a selection available depending on the relative angular position of the stub (17) and rostrum (24). In another cavity, the rostrum is replaced by an etched metallization layer of a printed circuit board.

    Abstract translation: 入口谐振腔(12)包括第一金属化模制塑料部件(18),其包括入口短截线(17),端壁(14)和圆柱形侧壁(13)。 部件(18)被表面安装焊接到金属化PCB基板(19)上。 讲台(24)面向着短截线(17)的端面(21)定位,以便与其形成电容间隙(22)。 短截线(17)和主台(24)的端面(21)被构造成使得它们之间的相对旋转改变间隙(22)的轮廓并因此改变间隙电容。 通过在制造期间适当地定位两个部件,可以选择特定的电容,以根据短截线(17)和主讲台(24)的相对角度位置,从可用选项中提供期望的共振频率。 在另一个空腔中,通过印刷电路板的蚀刻金属化层代替该主席台。

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