CN102684635B - 用于处理不对称信号和对称信号的装置 - Google Patents
用于处理不对称信号和对称信号的装置 Download PDFInfo
- Publication number
- CN102684635B CN102684635B CN201210056934.8A CN201210056934A CN102684635B CN 102684635 B CN102684635 B CN 102684635B CN 201210056934 A CN201210056934 A CN 201210056934A CN 102684635 B CN102684635 B CN 102684635B
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- CN
- China
- Prior art keywords
- csy
- inductive
- lsy
- frequency
- path
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000001939 inductive effect Effects 0.000 claims description 38
- 230000001131 transforming effect Effects 0.000 claims 1
- 230000004044 response Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 230000001629 suppression Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000010897 surface acoustic wave method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
- H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/03—Frequency selective two-port networks comprising means for compensation of loss
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/06—Frequency selective two-port networks including resistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/175—Series LC in series path
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1758—Series LC in shunt or branch path
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1766—Parallel LC in series path
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1775—Parallel LC in shunt or branch path
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Filters And Equalizers (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011005349.2 | 2011-03-10 | ||
DE102011005349.2A DE102011005349B4 (de) | 2011-03-10 | 2011-03-10 | Anordnung zur Verarbeitung eines unsymmetrischen und eines symmetrischen Signals, sowie Antenneneinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102684635A CN102684635A (zh) | 2012-09-19 |
CN102684635B true CN102684635B (zh) | 2017-01-18 |
Family
ID=46705293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210056934.8A Active CN102684635B (zh) | 2011-03-10 | 2012-03-06 | 用于处理不对称信号和对称信号的装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8526902B2 (zh) |
CN (1) | CN102684635B (zh) |
DE (1) | DE102011005349B4 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013209450A1 (de) | 2013-05-22 | 2014-11-27 | Siemens Aktiengesellschaft | Symmetrierschaltung |
CN104753973B (zh) * | 2013-12-25 | 2016-06-08 | 珠海金山办公软件有限公司 | 一种文档共享浏览方法及系统 |
DE102014203228B4 (de) | 2014-02-24 | 2017-11-23 | Siemens Healthcare Gmbh | Richtkoppler und Magnetresonanztomographieeinrichtung |
DE102014226163A1 (de) * | 2014-12-17 | 2016-06-23 | Siemens Healthcare Gmbh | Vorrichtung zur Dämpfung einer Mantelwelle auf einem ein Signal führenden Wellenleiter |
DE102015200429A1 (de) | 2015-01-14 | 2016-07-14 | Siemens Healthcare Gmbh | Schaltung und Verfahren zum Umwandeln eines symmetrischen Eingangssignals einer Magnetresonanzanordnung in ein unsymmetrisches Ausgangsignal |
EP3349354B1 (en) * | 2017-01-16 | 2020-04-29 | MediaTek Inc. | Class-f power amplifier matching network |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0344852A1 (en) * | 1988-06-02 | 1989-12-06 | Koninklijke Philips Electronics N.V. | Asymmetric polyphase filter |
WO2002039727A2 (en) * | 2000-11-13 | 2002-05-16 | Koninklijke Philips Electronics N.V. | Detection and correction of asymmetric transient signals |
US7505332B1 (en) * | 2006-03-06 | 2009-03-17 | Advanced Micro Devices, Inc. | Input offset correction for asymmetric control of high-speed bidirectional signaling |
CN101521495A (zh) * | 2008-02-27 | 2009-09-02 | 富士通媒体部品株式会社 | 平衡滤波器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE914636C (de) * | 1940-04-13 | 1954-07-05 | Telefunken Gmbh | Anpassungsschaltung |
DE10104260C2 (de) * | 2001-01-31 | 2003-05-22 | Infineon Technologies Ag | Elektrische Symmetrierschaltung |
US8385016B1 (en) * | 2009-11-04 | 2013-02-26 | Marvell International, Inc. | Asymmetric correction circuit |
-
2011
- 2011-03-10 DE DE102011005349.2A patent/DE102011005349B4/de not_active Expired - Fee Related
-
2012
- 2012-03-06 CN CN201210056934.8A patent/CN102684635B/zh active Active
- 2012-03-09 US US13/416,769 patent/US8526902B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0344852A1 (en) * | 1988-06-02 | 1989-12-06 | Koninklijke Philips Electronics N.V. | Asymmetric polyphase filter |
WO2002039727A2 (en) * | 2000-11-13 | 2002-05-16 | Koninklijke Philips Electronics N.V. | Detection and correction of asymmetric transient signals |
US7505332B1 (en) * | 2006-03-06 | 2009-03-17 | Advanced Micro Devices, Inc. | Input offset correction for asymmetric control of high-speed bidirectional signaling |
CN101521495A (zh) * | 2008-02-27 | 2009-09-02 | 富士通媒体部品株式会社 | 平衡滤波器 |
Also Published As
Publication number | Publication date |
---|---|
US20130063221A1 (en) | 2013-03-14 |
CN102684635A (zh) | 2012-09-19 |
US8526902B2 (en) | 2013-09-03 |
DE102011005349B4 (de) | 2016-12-15 |
DE102011005349A1 (de) | 2012-09-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: Erlangen Patentee after: Siemens Healthineers AG Address before: Munich, Germany Patentee before: SIEMENS AG |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240903 Address after: German Phu F Haim Patentee after: Siemens Medical AG Country or region after: Germany Address before: Erlangen Patentee before: Siemens Healthineers AG Country or region before: Germany |