KR100702751B1 - 캐패시터와 도전체를 포함하는 장치 - Google Patents
캐패시터와 도전체를 포함하는 장치 Download PDFInfo
- Publication number
- KR100702751B1 KR100702751B1 KR1020040072390A KR20040072390A KR100702751B1 KR 100702751 B1 KR100702751 B1 KR 100702751B1 KR 1020040072390 A KR1020040072390 A KR 1020040072390A KR 20040072390 A KR20040072390 A KR 20040072390A KR 100702751 B1 KR100702751 B1 KR 100702751B1
- Authority
- KR
- South Korea
- Prior art keywords
- capacitor
- notch filter
- conductor
- notch
- inductance
- Prior art date
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
- H05K1/0233—Filters, inductors or a magnetic substance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/1006—Non-printed filter
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10636—Leadless chip, e.g. chip capacitor or resistor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Filters And Equalizers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (9)
- 본체와 상기 본체에 부착된 한 쌍의 단자를 구비한 캐패시터와,상기 본체 상에 정의되고 상기 단자를 연결하며, 상기 캐패시터의 캐패시턴스(C)와 함께 병렬의 LC 회로를 정의하는 인덕턴스(L)를 갖는 도전체를 포함하여,노치 중심 주파수를 갖는 노치 필터를 형성하되, 상기 캐패시터는 상기 노치 중심 주파수와 동일 또는 더 큰 공진 주파수를 갖는장치.
- 삭제
- 제 1 항에 있어서,접지면을 정의하는 인쇄 회로 보드에 의해 정의된 신호 도전체의 2개의 개별적 세그먼트 사이를 연결하되, 상기 노치 필터와 상기 접지면에 의해 형성된 가상 도전성 루프의 캐패시턴스와 인덕턴스의 곱은 상기 노치 중심 주파수와 동일한 장치.
- 제 1 항에 있어서,인쇄 회로 보드(PCB)와,상기 PCB에 의해 정의되는 한 쌍의 개별적 도전체 세그먼트를 포함하는 신호 도전체와,상기 PCB에 의해 정의되는 접지면을 더 포함하되,한 쌍의 상기 단자는 상기 세그먼트 사이에서 상기 캐패시터를 연결하고,상기 도전체는 상기 캐패시터와 함께 상기 신호 도전체에 대한 노치 필터를 형성함으로서, 상기 노치 필터와 상기 접지면에 의해 형성된 가상 도전성 루프의 캐패시턴스와 인덕턴스의 곱이 상기 노치 필터의 노치 중심 주파수와 동일하게 되는 장치.
- 삭제
- 제 1 항, 제 3 항, 제 4 항 중 어느 한 항에 있어서,상기 도전체는 상기 본체 상에 판금되는 장치.
- 제 1 항, 제 3 항, 제 4 항 중 어느 한 항에 있어서,상기 도전체는 상기 본체 상에 인쇄되는 장치.
- 제 1 항, 제 3 항, 제 4 항 중 어느 한 항에 있어서,상기 캐패시터는 표면 장착 캐패시터인 장치.
- 제 1 항, 제 3 항, 제 4 항 중 어느 한 항에 있어서,상기 도전체는 상기 도전체의 상기 인덕턴스를 정의하는 폭을 가지며, 그에 따라 상기 노치 필터는 상기 도전체의 상기 폭을 변경함으로써 동조되는 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/661,137 US7427904B2 (en) | 2003-09-12 | 2003-09-12 | Ultra-high-frequency notch filter having an inductance set by selecting a conductor width |
US10/661,137 | 2003-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050027049A KR20050027049A (ko) | 2005-03-17 |
KR100702751B1 true KR100702751B1 (ko) | 2007-04-03 |
Family
ID=34227068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040072390A KR100702751B1 (ko) | 2003-09-12 | 2004-09-10 | 캐패시터와 도전체를 포함하는 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7427904B2 (ko) |
EP (1) | EP1517441A2 (ko) |
JP (1) | JP2005094730A (ko) |
KR (1) | KR100702751B1 (ko) |
CN (1) | CN1595797A (ko) |
CA (1) | CA2457252A1 (ko) |
MX (1) | MXPA04008642A (ko) |
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---|---|---|---|---|
JP4850518B2 (ja) * | 2006-01-18 | 2012-01-11 | 株式会社日立製作所 | 電源回路及びそれを用いた映像表示装置 |
WO2010051265A1 (en) * | 2008-10-30 | 2010-05-06 | Greatbatch Ltd. | Capacitor and inductor elements physically disposed in series whose lumped parameters are electrically connected in parallel to form a bandstop filter |
US11423464B2 (en) | 2013-06-06 | 2022-08-23 | Zebra Technologies Corporation | Method, apparatus, and computer program product for enhancement of fan experience based on location data |
US10437658B2 (en) | 2013-06-06 | 2019-10-08 | Zebra Technologies Corporation | Method, apparatus, and computer program product for collecting and displaying sporting event data based on real time data for proximity and movement of objects |
US10609762B2 (en) | 2013-06-06 | 2020-03-31 | Zebra Technologies Corporation | Method, apparatus, and computer program product improving backhaul of sensor and other data to real time location system network |
US9699278B2 (en) | 2013-06-06 | 2017-07-04 | Zih Corp. | Modular location tag for a real time location system network |
US9715005B2 (en) | 2013-06-06 | 2017-07-25 | Zih Corp. | Method, apparatus, and computer program product improving real time location systems with multiple location technologies |
US9517417B2 (en) | 2013-06-06 | 2016-12-13 | Zih Corp. | Method, apparatus, and computer program product for performance analytics determining participant statistical data and game status data |
US9571143B2 (en) | 2013-06-06 | 2017-02-14 | Zih Corp. | Interference rejection in ultra-wideband real time locating systems |
EP3084894B1 (en) | 2013-12-18 | 2021-02-17 | Intel Corporation | Ground routing device and method |
DE112015002651B4 (de) | 2014-06-05 | 2023-02-16 | Zebra Technologies Corporation | Systeme, Vorrichtung und Verfahren zur Ratenvariablen Ultrabreitbandkommunikation |
US9626616B2 (en) | 2014-06-05 | 2017-04-18 | Zih Corp. | Low-profile real-time location system tag |
US9661455B2 (en) | 2014-06-05 | 2017-05-23 | Zih Corp. | Method, apparatus, and computer program product for real time location system referencing in physically and radio frequency challenged environments |
US20150375083A1 (en) | 2014-06-05 | 2015-12-31 | Zih Corp. | Method, Apparatus, And Computer Program Product For Enhancement Of Event Visualizations Based On Location Data |
US9668164B2 (en) | 2014-06-05 | 2017-05-30 | Zih Corp. | Receiver processor for bandwidth management of a multiple receiver real-time location system (RTLS) |
CN106461754B (zh) | 2014-06-05 | 2019-10-11 | 斑马技术公司 | 用于自适应开窗和高分辨率toa确定的接收器处理器 |
US10261169B2 (en) | 2014-06-05 | 2019-04-16 | Zebra Technologies Corporation | Method for iterative target location in a multiple receiver target location system |
US9759803B2 (en) | 2014-06-06 | 2017-09-12 | Zih Corp. | Method, apparatus, and computer program product for employing a spatial association model in a real time location system |
CN106662632A (zh) | 2014-06-06 | 2017-05-10 | Zih公司 | 改进利用多个位置技术的实时位置系统的方法、装置和计算机程序产品 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0673901U (ja) * | 1993-03-18 | 1994-10-18 | 株式会社村田製作所 | 誘電体フィルタ |
KR19990049687A (ko) * | 1997-12-15 | 1999-07-05 | 이형도 | 듀플렉스 유전체 필터 |
KR20000077216A (ko) * | 1999-05-10 | 2000-12-26 | 무라타 야스타카 | 다층 커패시터 및 전자 장치 및 그것을 이용한 고주파 회로 |
KR20010000674A (ko) * | 2000-10-12 | 2001-01-05 | 박병우 | 분포선로를 이용한 lc 공진 안테나 |
KR20010031161A (ko) * | 1997-10-15 | 2001-04-16 | 에이브이엑스 코포레이션 | 폴리머층을 갖는 표면 실장 lc 필터 |
KR20030067224A (ko) * | 2002-02-07 | 2003-08-14 | 엘지이노텍 주식회사 | 멀티레이어 필터장치 |
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US5186647A (en) | 1992-02-24 | 1993-02-16 | At&T Bell Laboratories | High frequency electrical connector |
JP3438859B2 (ja) * | 1996-11-21 | 2003-08-18 | ティーディーケイ株式会社 | 積層型電子部品とその製造方法 |
US5952607A (en) | 1997-01-31 | 1999-09-14 | Lucent Technologies Inc. | Local area network cabling arrangement |
US6211754B1 (en) * | 1997-06-04 | 2001-04-03 | Sanyo Electric Co., Ltd, | Integrated resonance circuit consisting of a parallel connection of a microstrip line and a capacitor |
US6539253B2 (en) | 2000-08-26 | 2003-03-25 | Medtronic, Inc. | Implantable medical device incorporating integrated circuit notch filters |
-
2003
- 2003-09-12 US US10/661,137 patent/US7427904B2/en not_active Expired - Fee Related
-
2004
- 2004-02-03 EP EP04250563A patent/EP1517441A2/en not_active Withdrawn
- 2004-02-09 CA CA002457252A patent/CA2457252A1/en not_active Abandoned
- 2004-03-10 JP JP2004066514A patent/JP2005094730A/ja not_active Abandoned
- 2004-09-06 MX MXPA04008642A patent/MXPA04008642A/es active IP Right Grant
- 2004-09-07 CN CNA2004100768192A patent/CN1595797A/zh active Pending
- 2004-09-10 KR KR1020040072390A patent/KR100702751B1/ko not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0673901U (ja) * | 1993-03-18 | 1994-10-18 | 株式会社村田製作所 | 誘電体フィルタ |
KR20010031161A (ko) * | 1997-10-15 | 2001-04-16 | 에이브이엑스 코포레이션 | 폴리머층을 갖는 표면 실장 lc 필터 |
KR19990049687A (ko) * | 1997-12-15 | 1999-07-05 | 이형도 | 듀플렉스 유전체 필터 |
KR20000077216A (ko) * | 1999-05-10 | 2000-12-26 | 무라타 야스타카 | 다층 커패시터 및 전자 장치 및 그것을 이용한 고주파 회로 |
KR20010000674A (ko) * | 2000-10-12 | 2001-01-05 | 박병우 | 분포선로를 이용한 lc 공진 안테나 |
KR20030067224A (ko) * | 2002-02-07 | 2003-08-14 | 엘지이노텍 주식회사 | 멀티레이어 필터장치 |
Also Published As
Publication number | Publication date |
---|---|
US7427904B2 (en) | 2008-09-23 |
CA2457252A1 (en) | 2005-03-12 |
KR20050027049A (ko) | 2005-03-17 |
CN1595797A (zh) | 2005-03-16 |
EP1517441A2 (en) | 2005-03-23 |
US20050059998A1 (en) | 2005-03-17 |
MXPA04008642A (es) | 2004-12-09 |
JP2005094730A (ja) | 2005-04-07 |
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