专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080024249A1 High-Frequency Filter 审中-公开
标题翻译：高频滤波器
公开(公告)号：US20080024249A1
公开(公告)日：2008-01-31
申请号：US11663058
申请日：2005-09-15
申请人： Gerhard Schreibvogel
发明人： Gerhard Schreibvogel
IPC分类号： H01P1/20
CPC分类号： H01P1/2053 , H01P7/04
摘要： The invention relates to a high-frequency filter that has the following features: a substrate is provided that is made of dielectric material and comprises a first face and an opposite second face; at least one stripline is applied to the first face of the substrate; at least one resonator is provided which is electrically coupled to the at least one stripline; a ground area is provided that is spaced apart from the stripline; the at least one resonator is embodied as a coaxial resonator comprising an outer conductor pot and a substantially rod-shaped inner conductor which is disposed coaxially in the outer conductor pot; the outer conductor pot is galvanically connected to the ground area; a first end of the inner conductor is galvanically connected to the bottom of the outer conductor pot; the resonator is electrically coupled to the at least one stripline via an opposite second end of the inner conductor.
摘要翻译：本发明涉及一种具有以下特征的高频滤波器：提供由介电材料制成并包括第一面和相对的第二面的基板; 至少一条带状线施加到基板的第一面上; 提供至少一个谐振器，其被电耦合到所述至少一个带状线; 提供与带状线间隔开的接地区域; 所述至少一个谐振器被实施为同轴谐振器，所述同轴谐振器包括同轴地布置在所述外部导体罐中的外部导体罐和基本上棒状的内部导体; 外导体锅电流连接到地面区域; 内部导体的第一端电连接到外部导体罐的底部; 谐振器经由内部导体的相对的第二端电耦合到至少一个带状线。

2. 发明申请

US20060255888A1 Radio-frequency filter 审中-公开
标题翻译：射频滤波器
公开(公告)号：US20060255888A1
公开(公告)日：2006-11-16
申请号：US11128436
申请日：2005-05-13
申请人： Ingo Mayr
发明人： Ingo Mayr
IPC分类号： H01P7/04
CPC分类号： H01P1/2053 , H01P7/04
摘要： An improved coaxial radio-frequency resonator comprises the following features: the stabilization and/or compensation device (17) has a device (19) which is in the form of or is similar to a bimetallic strip and it deforms as a function of temperature, and the stabilization and/or compensation device (17) has and/or is fitted directly or indirectly with a capacitance changing device (21), which has at least one electrically conductive section, at least one dielectric section or at least both, and the capacitance changing device (21) is arranged in the interior (3) of the resonator (1).
摘要翻译：改进的同轴射频谐振器包括以下特征：稳定和/或补偿装置（17）具有与双金属条的形式或类似的装置（19），并且其作为温度的函数变形，并且所述稳定和/或补偿装置（17）具有和/或直接地或间接地安装在电容改变装置（21）中，所述电容改变装置具有至少一个导电部分，至少一个电介质部分或至少两个，以及电容改变装置（21）布置在谐振器（1）的内部（3）中。

3. 发明授权

US09673497B2 High frequency filter having frequency stabilization 有权
公开(公告)号：US09673497B2
公开(公告)日：2017-06-06
申请号：US14442757
申请日：2013-11-14
申请人： KATHREIN-AUSTRIA GES.M.B.H.
发明人： Bernd Schöninger
IPC分类号： H01P1/202 , H01P1/205 , H01P7/04 , H01P7/06
CPC分类号： H01P1/202 , H01P1/2053 , H01P7/04
摘要： A temperature-compensated high frequency filter of coaxial construction comprises at least one resonator having an inner conductor and an outer conductor housing. A compensation device made of a second material has a second coefficient of thermal expansion. The compensation device comprises a wall section, which extends in an axial direction and is variable in length in this direction in the event of a temperature change. The wall section is part of the housing wall configured in the manner of an intermediate layer or an upper-most layer located adjacent to the housing cover. The wall section may extend in an axial direction or in a direction transversely thereto and be variable in length in this direction in the event of a temperature change. The wall section is an integral part of the housing cover or is connected to the housing cover, or forms the housing cover having convex outwardly directed curvature.

4. 发明授权

US09923254B2 Radio-frequency blocking filter 有权
公开(公告)号：US09923254B2
公开(公告)日：2018-03-20
申请号：US14442729
申请日：2013-11-14
申请人： KATHREIN-AUSTRIA GES.M.B.H.
发明人： Wolfgang Haeupler
IPC分类号： H01P5/12 , H01P1/202 , H01P1/205 , H01P7/04
CPC分类号： H01P1/202 , H01P1/2053 , H01P7/04
摘要： A radio-frequency filter comprises an input terminal and an output terminal. A signal line is galvanically connected or capacitively coupled firstly to the input terminal and secondly to the output terminal. The signal line, with the formation of a capacitive inner conductor and/or resonator coupling, runs past the relevant inner conductor through the resonators of the radio-frequency blocking filter. The signal line has at least one galvanic isolation location in the form of a capacitive isolation location. The capacitive isolation location is spaced apart from the inner conductors and capacitively coupled thereto. The resonators and/or the inner conductors capacitively coupled to the signal line.

5. 发明申请

US20150288044A1 HIGH FREQUENCY FILTER HAVING FREQUENCY STABILIZATION 有权
标题翻译：具有频率稳定性的高频滤波器
公开(公告)号：US20150288044A1
公开(公告)日：2015-10-08
申请号：US14442757
申请日：2013-11-14
申请人： KATHREIN-AUSTRIA GES.M.B.H.
发明人： Bernd Schöninger
IPC分类号： H01P1/202
CPC分类号： H01P1/202 , H01P1/2053 , H01P7/04
摘要： A temperature-compensated high frequency filter of coaxial construction comprises at least one resonator having an inner conductor and an outer conductor housing. A compensation device made of a second material has a second coefficient of thermal expansion. The compensation device comprises a wall section, which extends in an axial direction and is variable in length in this direction in the event of a temperature change. The wall section is part of the housing wall configured in the manner of an intermediate layer or an upper-most layer located adjacent to the housing cover. The wall section may extend in an axial direction or in a direction transversely thereto and be variable in length in this direction in the event of a temperature change. The wall section is an integral part of the housing cover or is connected to the housing cover, or forms the housing cover having convex outwardly directed curvature.
摘要翻译：同轴结构的温度补偿高频滤波器包括至少一个具有内部导体和外部导体外壳的谐振器。由第二材料制成的补偿装置具有第二热膨胀系数。补偿装置包括壁部，该壁部在轴向方向上延伸，并且在温度变化的情况下在该方向上长度可变。壁部分是以与壳体盖相邻的中间层或最上层的方式构造的壳体壁的一部分。壁部分可以在轴向方向上或在横向方向上延伸，并且在温度变化的情况下在该方向上的长度可变。壁部分是壳体盖的整体部分或连接到壳体盖，或形成具有凸出的向外弯曲的壳体盖。

6. 发明授权

US08872605B2 Cavity filter 有权
标题翻译：腔过滤器
公开(公告)号：US08872605B2
公开(公告)日：2014-10-28
申请号：US13377923
申请日：2010-06-03
申请人： Thomas Kapfinger
发明人： Thomas Kapfinger
IPC分类号： H01P1/202 , H01P7/04 , H01P1/205
CPC分类号： H01P1/2053 , H01P7/04
摘要： The invention relates to an improved HF cavity filter characterized by the following features: the housing cover (17) is made of a circuit board (21); the at least one additional hole (29) is made in the circuit board (21), in which a tuning bushing soldered at the outer circumference to an electrically conductive layer (25) on the circuit board is inserted; the tuning element (37) can be threaded to a varying depth into the tuning bushing (31); at least one electrically conductive structure is implemented on the circuit board (21); and the dielectric conductive structure comprises at least one conductor and/or at least one SMT component and/or at least one HF overcoupling device.
摘要翻译：本发明涉及一种改进的HF空腔滤波器，其特征在于具有以下特征：壳体盖（17）由电路板（21）制成; 在电路板（21）中形成至少一个附加孔（29），其中将在外周焊接到电路板上的导电层（25）的调谐套管插入其中; 调谐元件（37）可以被拧入到调谐衬套（31）中的变化深度; 在电路板（21）上实现至少一个导电结构; 并且介电导电结构包括至少一个导体和/或至少一个SMT组件和/或至少一个HF过耦合设备。

7. 发明授权

US08193876B2 DC and/or AF output from an RF path 有权
标题翻译： DC和/或AF从RF路径输出
公开(公告)号：US08193876B2
公开(公告)日：2012-06-05
申请号：US12083934
申请日：2006-11-16
申请人： Ingo Mayr
发明人： Ingo Mayr
IPC分类号： H03H7/46 , H01G4/00
CPC分类号： C04B38/0022 , C04B2111/0081 , H01P1/2007 , C04B35/46 , C04B38/0054 , C04B38/0074
摘要： An improved DC and/or audio-frequency output for RF paths has the following features: an earth connection is provided, in particular in the form of an electrically conductive housing (17), an output path (13) branches off from a connection point (117, 117′) on an RF path (3, 5), the output path (13) comprises a branch line (7, 9), originating from the connection point (117, 117′), in the form of a λ/4 line, where λ represents a wavelength which corresponds to a wavelength within the RF band to be transmitted on the RF path (3, 5), and having a capacitor device (27a, 27b), which is connected to the branch line (7, 9), in the form of a low-pass filter and/or an RF short, with at least one sealed dipole connection (127a, 127h) also being provided on the output path (13), in addition to the at least one capacitor device (27a, 27b).
摘要翻译：用于RF路径的改进的DC和/或音频输出具有以下特征：提供接地连接，特别是以导电壳体（17）的形式，输出路径（13）从连接点（117，117'）在RF路径（3,5）上，输出路径（13）包括源自连接点（117,117'）的分支线（7,9），其形式为λ / 4线，其中λ表示对应于要在RF路径（3,5）上发送的RF频带内的波长的波长，并且具有连接到分支线路（B2）的电容器装置（27a，27b） 7,9），以低通滤波器和/或RF短路的形式，至少一个密封的偶极子连接（127a，127h）也设置在输出路径（13）上，除了至少一个电容器装置（27a，27b）。

8. 发明申请

US20090256648A1 DC and/or AF Output From an Rf Path 有权
标题翻译：来自Rf路径的DC和/或AF输出
公开(公告)号：US20090256648A1
公开(公告)日：2009-10-15
申请号：US12083934
申请日：2006-11-16
申请人： Ingo Mayr
发明人： Ingo Mayr
IPC分类号： H03H7/01
CPC分类号： C04B38/0022 , C04B2111/0081 , H01P1/2007 , C04B35/46 , C04B38/0054 , C04B38/0074
摘要： An improved DC and/or audio-frequency output for RF paths has the following features: an earth connection is provided, in particular in the form of an electrically conductive housing (17), an output path (13) branches off from a connection point (117, 117′) on an RF path (3, 5), the output path (13) comprises a branch line (7, 9), originating from the connection point (117, 117′), in the form of a λ/4 line, where λ represents a wavelength which corresponds to a wavelength within the RF band to be transmitted on the RF path (3, 5), and having a capacitor device (27a, 27b), which is connected to the branch line (7, 9), in the form of a low-pass filter and/or an RF short, with at least one sealed dipole connection (127a, 127h) also being provided on the output path (13), in addition to the at least one capacitor device (27a, 27b).
摘要翻译：用于RF路径的改进的DC和/或音频输出具有以下特征：提供接地连接，特别是以导电壳体（17）的形式，输出路径（13）从连接点（117，117'）在RF路径（3,5）上，输出路径（13）包括源自连接点（117,117'）的分支线（7,9），其形式为λ / 4线，其中λ表示对应于要在RF路径（3,5）上传输的RF频带内的波长的波长，并且具有连接到分支线路的电容器装置（27a，27b） 7,9），以低通滤波器和/或RF短路的形式，至少一个密封的偶极子连接（127a，127h）也设置在输出路径（13）上，除了至少一个电容器装置（27a，27b）。

9. 发明申请

US20070126557A1 Method and device for contactless trasmission of data from a number of data carriers, preferably in the form of RFID-tags 审中-公开
标题翻译：用于从多个数据载体中非接触地传送数据的方法和装置，优选地以RFID标签的形式
公开(公告)号：US20070126557A1
公开(公告)日：2007-06-07
申请号：US11606360
申请日：2006-11-30
申请人： Jochen Kuhn
发明人： Jochen Kuhn
IPC分类号： H04Q5/22
CPC分类号： G06K7/0008 , G06K7/10029 , G06K7/10356
摘要： Contactless transmission of data for a number of information carriers uses a reader connected alternately at time intervals with a number of antennas, to send polling signals to information carriers and/or to receive information signals from the information carriers. If the connection between the reader and an antenna initially connected with the reader is broken, then simultaneously this antenna that has been disconnected from the reader is connected with at least one further energy source transmitter, in order to continue to supply the information carriers that are in the energy field of this antenna and which have already been read out and/or switched to “silent” or “inactive” with energy to maintain this state.
摘要翻译：用于多个信息载体的数据的非接触传输使用与多个天线以时间间隔交替连接的读取器，以向信息载体发送轮询信号和/或从信息载体接收信息信号。如果读取器和最初与读取器连接的天线之间的连接断开，则与读取器断开连接的该天线与至少一个另外的能量源发射器相连，以便继续提供信息载体在该天线的能量场中，并且已经用能量来读出和/或切换到“静音”或“无效”以维持该状态。

10. 发明申请

US20150303543A1 RADIO-FREQUENCY BLOCKING FILTER 有权
标题翻译：无线电阻塞滤波器
公开(公告)号：US20150303543A1
公开(公告)日：2015-10-22
申请号：US14442729
申请日：2013-11-14
申请人： KATHREIN-AUSTRIA GES.M.B.H.
发明人： Wolfgang HAEUPLER
IPC分类号： H01P1/202
CPC分类号： H01P1/202 , H01P1/2053 , H01P7/04
摘要： A radio-frequency filter comprises an input terminal and an output terminal. A signal line is galvanically connected or capacitively coupled firstly to the input terminal and secondly to the output terminal. The signal line, with the formation of a capacitive inner conductor and/or resonator coupling, runs past the relevant inner conductor through the resonators of the radio-frequency blocking filter. The signal line has at least one galvanic isolation location in the form of a capacitive isolation location. The capacitive isolation location is spaced apart from the inner conductors and capacitively coupled thereto. The resonators and/or the inner conductors capacitively coupled to the signal line.
摘要翻译：射频滤波器包括输入端子和输出端子。信号线首先电连接或电容耦合到输入端，其次是输出端。形成电容内导体和/或谐振器耦合的信号线通过射频阻挡滤波器的谐振器经过相关内导体。信号线具有电容隔离位置形式的至少一个电隔离位置。电容隔离位置与内部导体间隔开并与其电容耦合。电容耦合到信号线的谐振器和/或内部导体。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式