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1. 发明公开

EP2937712A1 Multimode resonator and rfid tags using the same 有权转让
标题翻译：多模式谐振器和RFID-Etiketten damit
公开(公告)号：EP2937712A1
公开(公告)日：2015-10-28
申请号：EP14200450.6
申请日：2014-12-29
申请人： Sakura Tech Corporation
发明人： Makimoto, Mitsuo , Sakai, Fuminori
IPC分类号： G01S13/75 , G06K19/067 , H01P1/203
CPC分类号： H01P1/20363 , G01S13/753 , G06K19/0672 , H01P7/082
摘要： A multimode resonator (1102 ; 1302) and RFID tags (1301) using such multimode resonator (1102 ; 1302) are disclosed, wherein the multimode resonator (1102 ; 1302) has a simple construction that allows it to be manufactured with a sufficiently fine working precision and at the reduced manufacturing costs so that it can process a large amount of information and it can be extended in the future.
In accordance with the present invention, chipless RFID tags (1301) and a tag system are provided, wherein the stepped impedance higher-order mode resonator comprises two sets of composite transmission lines (101 ; 102 ; 103 ; 104 ; 201 ; 202 ; 203 ; 204 ; 205) each set having an equal line length and including a plurality of transmission lines (101 ; 102 ; 103 ; 104 ; 201 ; 202 ; 203 ; 204 ; 205) each having a plurality of specific levels to which the transmission line characteristic impedance is assigned, the two sets of composite transmission lines (101 ; 102 ; 103 ; 104 ; 201 ; 202 ; 203 ; 204 ; 205) each connected in series, the two sets being so connected at the center as to form an electrically symmetrical configuration and wherein the chipless RFID tags (1301) and the tag system allow each of the codes to be assigned to each of the structures of the stepped impedance higher-order mode resonator, and allow each of those codes to be identified by detecting each of the combinations of the higher-order mode resonance frequencies that may be produced from each the structures of the resonator (501 ; 604) that corresponds to each of the codes that have been assigned.
摘要翻译：公开了使用这种多模谐振器（1102; 1302）的多模谐振器（1102; 1302）和RFID标签（1301），其中多模谐振器（1102; 1302）具有简单的结构，其允许以足够精细的工作精度和降低的制造成本，以便能够处理大量的信息，并且可以在将来进行扩展。根据本发明，提供无芯片RFID标签（1301）和标签系统，其中阶梯式阻抗高阶模式谐振器包括两组复合传输线（101; 102; 103; 104; 201; 202; 203 ; 204; 205），每组具有相等的线路长度并且包括多个传输线（101; 102; 103; 104; 201; 202; 203; 204; 205），每个具有多个特定级别，传输线分配了两组各自串联连接的两组复合传输线（101; 102; 103; 104; 201; 202; 203; 204; 205），两组在中心连接形成电气对称配置，并且其中无刷RFID标签（1301）和标签系统允许将每个代码分配给阶梯式阻抗高阶模式谐振器的每个结构，并且通过检测每个代码来识别每个代码的组合可以从谐振器的每个结构产生的高阶模式谐振频率（501; 604），其对应于已经分配的每个代码。

2. 发明授权

EP2574155B1 HIGH-FREQUENCY SIGNAL LINE 有权
标题翻译：射频信号线
公开(公告)号：EP2574155B1
公开(公告)日：2015-07-29
申请号：EP11844521.2
申请日：2011-09-30
申请人： Murata Manufacturing Co., Ltd.
发明人： KATO Noboru
IPC分类号： H05K1/02 , H01P3/08 , H01P3/12 , H05K1/11 , H01P1/203 , H05K1/03
CPC分类号： H01P3/003 , H01P1/20363 , H01P3/08 , H01P3/085 , H03H7/38 , H05K1/0221 , H05K1/0225 , H05K1/0242 , H05K1/0253 , H05K1/028 , H05K2201/09618 , H05K2201/0969 , H05K2201/09727

3. 发明授权

EP1764857B1 Band-pass filter 有权
标题翻译：带通滤波器
公开(公告)号：EP1764857B1
公开(公告)日：2009-12-16
申请号：EP06019340.6
申请日：2006-09-15
申请人： Daido Tokushuko Kabushiki Kaisha
发明人： Saito, Akihiko , Tsutsui, Kazuhisa
IPC分类号： H01P1/203 , H01P3/08
CPC分类号： H01P1/20363

4. 发明公开

EP1988597A2 MICROWAVE AND MILLIMETER WAVE FILTER 审中-公开
标题翻译： MIKROWELLEN- UND MILLIMETERWELLENFILTER
公开(公告)号：EP1988597A2
公开(公告)日：2008-11-05
申请号：EP07712549.0
申请日：2007-02-01
申请人： MARCOTEGUI ITURMENDI, José Antonio
发明人： ILLESCAS OTERMIN, Jésus Miguel , JARAUTA AYENSA, Eduardo José , FALCONE LANAS, Francisco Javier
IPC分类号： H01P1/203 , H01P7/08
CPC分类号： H01P1/20363 , H01P1/20381 , H01P7/082
摘要： The invention relates to a microwave and millimeter wave filter formed by a strip conductor (1) defining steps (3) of coupled lines and a segment (4) including at least one resonator (5) comprising complementary open rings with a capacitive gap therein.
摘要翻译：本发明涉及一种微波和毫米波滤波器，由微波和毫米波滤波器形成，该带状导体定义了耦合线路的步骤（3）和包括至少一个共振器（5）的段（4），该谐振器（5）包括其中具有电容间隙的互补开环。

5. 发明公开

EP1540839A4 METHOD AND APPARATUS FOR MODIFYING A RADIO FREQUENCY RESPONSE 审中-公开
标题翻译：方法和设备，用于修改射频团伙
公开(公告)号：EP1540839A4
公开(公告)日：2008-01-02
申请号：EP03793110
申请日：2003-08-20
申请人： LOCKHEED CORP
发明人： KIM SEONG-HWOON , BRADY VERNON T , NGUYEN PAUL M
IPC分类号： H01P1/203 , H01P5/04 , H04B1/38 , H04B5/00
CPC分类号： H01P1/20363 , H01P5/04
摘要： The present invention is directed to a method, and associated apparatus, for modifying a radio frequency (RF) response. An exemplary method includes establishing an RF response in a signal path (102) of a device (100); and controlling an actuator to structurally alter the signal path and dynamically change an impedance of the signal path (102) to alter the RF response.

6. 发明公开

EP1515451A1 System and device for transmission using ultrawide band pass filter 审中-公开
标题翻译： Übertragungssystemund-gerätmit ultrabreitbandigem Bandpassfilter
公开(公告)号：EP1515451A1
公开(公告)日：2005-03-16
申请号：EP04021197.1
申请日：2004-09-07
申请人： Daido Steel Co., Ltd. , National Institute of Information and Communications Technology Incorporated Administrative Agency
发明人： Saito, Akihiko, c/o Daido steel Co., Ltd. , Harada, Hiroshi
IPC分类号： H04B1/69 , H01P1/203 , H01P1/215 , H01P1/213 , H01P11/00
CPC分类号： H01P1/20363 , H01P1/215 , H04B1/7172
摘要： Disclosed are a transmission system and a device of small scale, low cost and low power for transmitting signal of a rate over 1Gbps using a small scale and low loss ultrawide band pass filter (UWBPF). The transmission system comprises the steps of generating pulse signal by a short pulse generator, band-limiting the pulse signal by passing it through a waveshape forming filter, and transmitting the resulting pulse signal in a certain frequency band through a UWBPF, and receiving and passing the signal wave through a UWBPF of the same frequency range and introducing the signal wave through a pulse detector into the determining part. The UWBPF used is prepared by forming a distribution constant circuit on a lossy substrate having low-pass function.
摘要翻译：本发明公开了一种小规模，低成本，低功耗的传输系统和低功率发射信号，使用小规模，低损耗的超宽带通滤波器（UWBPF）传输速率超过1Gbps的信号。传输系统包括通过短脉冲发生器产生脉冲信号的步骤，通过使其通过波形形成滤波器对脉冲信号进行带限制，并通过UWBPF将产生的脉冲信号传输到某一频带，并接收和传递信号波通过相同频率范围的UWBPF，并将信号波通过脉冲检测器引入确定部分。使用的UWBPF通过在具有低通功能的有损基板上形成分布常数电路来制备。

7. 发明公开

EP1380066A1 MICROWAVE CIRCUIT 审中-公开
标题翻译：微波电路
公开(公告)号：EP1380066A1
公开(公告)日：2004-01-14
申请号：EP02722563.0
申请日：2002-04-04
申请人： Koninklijke Philips Electronics N.V.
发明人： BUCK, Christopher, M. , WILLIAMS, Keith, R.
IPC分类号： H01P1/04 , H05K1/14 , H01P5/107
CPC分类号： H05K1/141 , H01L23/66 , H01L2224/48091 , H01L2224/48227 , H01P1/047 , H01P1/20363 , H01P5/107 , H05K1/024 , H05K1/0306 , H05K1/16 , H05K3/328 , H05K3/368 , H05K3/4688 , H05K2201/09972 , H05K2201/1006 , H05K2203/049 , H01L2924/00014
摘要： A microwave circuit comprises a printed circuit board (PCB) on which is fabricated a circuit including passive components such as filters (40) formed by printed conductive patterns. In order to enhance the performance of the circuit, selected components such as filters are made with a greater precision on substrate material (41), such as alumina, having a higher dielectric constant than that of the printed circuit board material. The finished component is mounted on the printed circuit board and the conductive pattern is connected by wire bonds (48, 50) to microstrip tracks (51) of the printed circuit board.

8. 发明授权

EP0738021B1 Wireless communication filter operating at low temperature 失效
标题翻译：用于低温操作无线电发送滤波器
公开(公告)号：EP0738021B1
公开(公告)日：2003-10-08
申请号：EP96105629.8
申请日：1996-04-10
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
发明人： Sakai, Masahiro , Higashino, Hidetaka , Setsune, Kentaro
IPC分类号： H01P1/20 , H01P1/30 , H01P1/213
CPC分类号： H01P1/20363 , H01P1/2135 , H01P1/30

9. 发明公开

EP1296406A1 Second harmonic spurious mode suppression in half-wave resonators, with application to microwave filtering structures 审中-公开
标题翻译：的二次谐波在半波谐振器寄生抑制在微波结构中使用
公开(公告)号：EP1296406A1
公开(公告)日：2003-03-26
申请号：EP01402437.6
申请日：2001-09-21
申请人： ALCATEL
发明人： Lodi, Umberto , Villa, Alberto
IPC分类号： H01P1/203 , H01P1/212 , H01P7/08
CPC分类号： H01P1/20363 , H01P1/20372 , H01P1/212 , H01P7/082
摘要： The invention relates to an half-wave resonator providing reduced second armonic spurious mode, the resonator comprises a λ/2-length microstrip conductor, where λ is the line wavelength correspondent to the fundamental resonance frequency and is characterized in that it further comprises means for forcing a low voltage in the middle of the λ/2-length microstrip conductor. Advantageously, such means for forcing a low voltage comprise a low impedance, wide-band resistor. The invention further includes a band filter and a method for providing reduced second armonic spurious mode in a half-wave resonator.
摘要翻译：本发明涉及在半波谐振器提供了减少第二armonic寄生模式中，谐振器包括一个lambda / 2长度的微带导体，其中的λ是线波长对应于基本谐振频率，并且其特征在这样做是还包括用于迫使在lambda / 2长度的微带导体的中间的低电压。有利的是，寻求装置，迫使低电压包括低阻抗，宽带电阻。本发明还包括带通滤波器和用于在半波谐振器提供减少的第二armonic寄生模式的方法。

10. 发明授权

EP0901692B1 VERFAHREN ZUR ABSTIMMUNG VON PLANAREN SUPRALEITENDEN FILTERN 失效
标题翻译：程序和解平面超导滤波器的
公开(公告)号：EP0901692B1
公开(公告)日：2001-10-17
申请号：EP97922897.0
申请日：1997-05-09
申请人： ROBERT BOSCH GMBH
发明人： GRÜENWALD, Werner , NEUMANN, Christian , KLAUDA, Matthias , SCHMIDT, Claus
IPC分类号： H01P1/203 , H01P1/213
CPC分类号： H01P1/20363 , H01P1/2135
摘要： The invention concerns a method of tuning planar superconductive filters by means of a vertically adjustable housing cover which enables the mid-frequency of the band-pass filter to be set. In this way, the filters can be tuned considerably more easily. The invention also concerns the construction of a filter bank for multiplex applications.

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