DE69727454D1 - Tiefpassfilter - Google Patents

Tiefpassfilter

Info

Publication number
DE69727454D1
DE69727454D1 DE69727454T DE69727454T DE69727454D1 DE 69727454 D1 DE69727454 D1 DE 69727454D1 DE 69727454 T DE69727454 T DE 69727454T DE 69727454 T DE69727454 T DE 69727454T DE 69727454 D1 DE69727454 D1 DE 69727454D1
Authority
DE
Germany
Prior art keywords
pass filter
low pass
low
filter
pass
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.)
Expired - Lifetime
Application number
DE69727454T
Other languages
English (en)
Other versions
DE69727454T2 (de
Inventor
Toshihiko Kono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Publication of DE69727454D1 publication Critical patent/DE69727454D1/de
Application granted granted Critical
Publication of DE69727454T2 publication Critical patent/DE69727454T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H03H7/1766—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
    • H03H7/0115—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
    • H03H7/09—Filters comprising mutual inductance
    • 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
DE69727454T 1996-11-22 1997-11-21 Tiefpassfilter Expired - Lifetime DE69727454T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31240496 1996-11-22
JP31240496A JP3394401B2 (ja) 1996-11-22 1996-11-22 ローパスフィルタ

Publications (2)

Publication Number Publication Date
DE69727454D1 true DE69727454D1 (de) 2004-03-11
DE69727454T2 DE69727454T2 (de) 2004-07-01

Family

ID=18028833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727454T Expired - Lifetime DE69727454T2 (de) 1996-11-22 1997-11-21 Tiefpassfilter

Country Status (5)

Country Link
US (1) US5929722A (de)
EP (1) EP0844733B1 (de)
JP (1) JP3394401B2 (de)
CN (1) CN1150655C (de)
DE (1) DE69727454T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3402258B2 (ja) * 1999-06-01 2003-05-06 株式会社村田製作所 ディレイライン
JP2001060839A (ja) * 1999-08-19 2001-03-06 Murata Mfg Co Ltd ３端子フィルタ、受信モジュール及び携帯無線機
CN1257574C (zh) * 2000-04-06 2006-05-24 日立金属株式会社 不可逆电路模块
JP2001332950A (ja) * 2000-05-22 2001-11-30 Murata Mfg Co Ltd 低域通過フィルタ及びそれを用いた移動体通信装置
JP4195565B2 (ja) * 2002-02-28 2008-12-10 東光株式会社 積層型電子部品
JP2003051729A (ja) * 2001-08-06 2003-02-21 Tdk Corp 積層型フィルタアレイ
US7248035B2 (en) * 2002-12-12 2007-07-24 Analog Devices, Inc. Automatic test equipment pin channel with T-coil compensation
US6873225B2 (en) * 2003-04-15 2005-03-29 Microphase Corporation Diplexers with low pass filter having distributed and non-distributed (lumped) elements
JP4586760B2 (ja) * 2006-03-29 2010-11-24 Ｔｄｋ株式会社 ローパスフィルタ及びローパスフィルタアレイ
KR101120508B1 (ko) * 2007-08-22 2012-02-29 (주) 와이팜 간섭 현상을 줄이기 위한 레이아웃 구조
TWI484694B (zh) * 2010-07-06 2015-05-11 Murata Manufacturing Co Electronic parts and manufacturing methods thereof
JP5886025B2 (ja) 2011-12-20 2016-03-16 ルネサスエレクトロニクス株式会社 Ｒｆ電力増幅器およびその動作方法
CN115566382B (zh) * 2022-11-14 2023-03-24 四川斯艾普电子科技有限公司 基于厚膜集成的小尺寸多通带/阻带滤波器组及实现方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04142123A (ja) * 1990-10-03 1992-05-15 Nec Corp 送信回路
JPH04196804A (ja) * 1990-11-28 1992-07-16 Narumi China Corp Ｌｃフィルタ
US5212815A (en) 1991-09-03 1993-05-18 Motorola, Inc. Radio equipment directional coupler
JPH07176919A (ja) 1993-12-17 1995-07-14 Matsushita Electric Ind Co Ltd 方向性結合器
JPH07201592A (ja) * 1993-12-28 1995-08-04 Murata Mfg Co Ltd 積層型ｌｃ複合部品
JPH0878916A (ja) 1994-09-05 1996-03-22 Toyota Autom Loom Works Ltd 方向性結合器
JP3031178B2 (ja) * 1994-09-28 2000-04-10 株式会社村田製作所 複合高周波部品

Also Published As

Publication number Publication date
JPH10154917A (ja) 1998-06-09
EP0844733A3 (de) 2001-02-28
US5929722A (en) 1999-07-27
JP3394401B2 (ja) 2003-04-07
DE69727454T2 (de) 2004-07-01
EP0844733A2 (de) 1998-05-27
EP0844733B1 (de) 2004-02-04
CN1195901A (zh) 1998-10-14
CN1150655C (zh) 2004-05-19

Similar Documents

Publication Publication Date Title
DE69513072T2 (de) Tiefpassfilter
DE59504889D1 (de) Filter
DE69723809D1 (de) Filtervorrichtung
DE69735692D1 (de) Filterelement
DE69728104D1 (de) Gegentakt-Mikrostreifenleitungsfilter
ID16381A (id) Unit penyaring
DE59703157D1 (de) Filtereinsatz
DE69520878T2 (de) Filter
ID17293A (id) Saringan terpadu
BR9504622A (pt) Filtro
DE69727454D1 (de) Tiefpassfilter
ID16096A (id) Saringan
DK0815919T3 (da) Filterenhed
DE59705240D1 (de) Filter
FI961873A0 (fi) Rengoeringsanordning foer filter i dammfiltreringsanordning
DE69714229D1 (de) Mechanisches filter
IS4988A (is) Sía
ID19702A (id) Garpu penyaring
FI103644B1 (fi) Suodatin
DE59703626D1 (de) Filtervorrichtungen
ATE197774T1 (de) Filterelement
DE29609605U1 (de) Filter
DE29608239U1 (de) Filtereinsatz
FI965271A0 (fi) Komposterbart filter foer oangenaema lukter
FI963446A (fi) Impedanssisovitettu suodatin

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)