NO324795B1 - Bandpassfilter - Google Patents
Bandpassfilter Download PDFInfo
- Publication number
- NO324795B1 NO324795B1 NO20002581A NO20002581A NO324795B1 NO 324795 B1 NO324795 B1 NO 324795B1 NO 20002581 A NO20002581 A NO 20002581A NO 20002581 A NO20002581 A NO 20002581A NO 324795 B1 NO324795 B1 NO 324795B1
- Authority
- NO
- Norway
- Prior art keywords
- inductive
- capacitive
- conductor pattern
- resonator
- bandpass filter
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims abstract description 153
- 230000001939 inductive effect Effects 0.000 claims abstract description 66
- 239000003990 capacitor Substances 0.000 claims description 29
- 238000009413 insulation Methods 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 abstract description 19
- 238000010168 coupling process Methods 0.000 description 16
- 238000005859 coupling reaction Methods 0.000 description 16
- 230000008878 coupling Effects 0.000 description 15
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Classifications
-
- 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
- H03H7/01—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
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1716—Comprising foot-point elements
- H03H7/1725—Element to ground being common to different shunt paths, i.e. Y-structure
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H2001/0021—Constructional details
- H03H2001/0085—Multilayer, e.g. LTCC, HTCC, green sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Filters And Equalizers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14040899A JP3417340B2 (ja) | 1999-05-20 | 1999-05-20 | バンドパスフィルタ |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20002581D0 NO20002581D0 (no) | 2000-05-19 |
NO20002581L NO20002581L (no) | 2000-11-21 |
NO324795B1 true NO324795B1 (no) | 2007-12-10 |
Family
ID=15268069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20002581A NO324795B1 (no) | 1999-05-20 | 2000-05-19 | Bandpassfilter |
Country Status (4)
Country | Link |
---|---|
US (1) | US6414568B1 (sv) |
JP (1) | JP3417340B2 (sv) |
NO (1) | NO324795B1 (sv) |
SE (1) | SE520557C2 (sv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003016133A (ja) * | 2001-04-27 | 2003-01-17 | Tdk Corp | 高周波電子部品及びその設計方法 |
JP4512448B2 (ja) * | 2004-08-24 | 2010-07-28 | 双信電機株式会社 | 受動部品 |
KR100616674B1 (ko) * | 2005-02-16 | 2006-08-28 | 삼성전기주식회사 | 저지대역 감쇄특성을 개선한 적층형 필터 |
US7532092B2 (en) | 2006-06-20 | 2009-05-12 | Tdk Corporation | Grounding strategy for filter on planar substrate |
US7492240B1 (en) | 2006-07-14 | 2009-02-17 | The United States Of America As Represented By The Secretary Of The Navy | Integrated capacitor and inductor |
JP4605404B2 (ja) * | 2007-11-12 | 2011-01-05 | Tdk株式会社 | 電子部品 |
WO2009081662A1 (ja) * | 2007-12-21 | 2009-07-02 | Murata Manufacturing Co., Ltd. | 共振器およびそれを備える基板、ならびに共振を生じさせる方法 |
WO2010018798A1 (ja) * | 2008-08-11 | 2010-02-18 | 日立金属株式会社 | バンドパスフィルタ、高周波部品及び通信装置 |
JP5287862B2 (ja) * | 2008-09-03 | 2013-09-11 | 株式会社村田製作所 | メタマテリアル |
JP5339092B2 (ja) * | 2010-07-22 | 2013-11-13 | Tdk株式会社 | バンドパスフィルタモジュール及びモジュール基板 |
CN103474728B (zh) * | 2013-09-17 | 2015-07-22 | 南京理工大学 | L波段微型多层低温共烧陶瓷平衡滤波器 |
US9424984B2 (en) * | 2014-03-05 | 2016-08-23 | Wisconsin Alumni Research Foundation | Integrated capacitor and inductor having co-located magnetic and electrical energy storage volumes |
WO2016064309A1 (en) * | 2014-10-21 | 2016-04-28 | Telefonaktiebolaget L M Ericsson (Publ) | A bandpass filter structure |
WO2016067746A1 (ja) * | 2014-10-30 | 2016-05-06 | 日立オートモティブシステムズ株式会社 | 積層コンデンサおよび車載制御装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5892415A (en) * | 1995-11-20 | 1999-04-06 | Murata Manufacturing Co., Ltd. | Laminated resonator and laminated band pass filter using same |
US6114925A (en) * | 1998-06-18 | 2000-09-05 | Industrial Technology Research Institute | Miniaturized multilayer ceramic filter with high impedance lines connected to parallel coupled lines |
-
1999
- 1999-05-20 JP JP14040899A patent/JP3417340B2/ja not_active Expired - Fee Related
-
2000
- 2000-05-18 SE SE0001838A patent/SE520557C2/sv not_active IP Right Cessation
- 2000-05-19 US US09/575,069 patent/US6414568B1/en not_active Expired - Lifetime
- 2000-05-19 NO NO20002581A patent/NO324795B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2000332559A (ja) | 2000-11-30 |
US6414568B1 (en) | 2002-07-02 |
NO20002581D0 (no) | 2000-05-19 |
SE0001838D0 (sv) | 2000-05-18 |
JP3417340B2 (ja) | 2003-06-16 |
NO20002581L (no) | 2000-11-21 |
SE0001838L (sv) | 2000-11-21 |
SE520557C2 (sv) | 2003-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |