DE69614480T2 - Signalangepasste Filterschaltung - Google Patents

Signalangepasste Filterschaltung

Info

Publication number: DE69614480T2
Authority: DE; Germany
Prior art keywords: signal; filter circuit; circuit adapted; filter; circuit
Prior art date: 1995-10-23
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 - Fee Related

Application number

DE1996614480

Other languages

English (en)

Other versions

DE69614480D1 (de

Inventor

Guoliang Shou

Changming Zhou

Makoto Yamamoto

Sunao Takatori

Fumiyuki Adachi

Mamoru Sawahashi

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.)

Yozan Inc

NTT Docomo Inc

Original Assignee

Yozan Inc

NTT Docomo Inc

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.)

1995-10-23

Filing date

1996-10-22

Publication date

2001-11-22

1996-10-22 Application filed by Yozan Inc, NTT Docomo Inc filed Critical Yozan Inc

2001-09-20 Publication of DE69614480D1 publication Critical patent/DE69614480D1/de

2001-11-22 Application granted granted Critical

2001-11-22 Publication of DE69614480T2 publication Critical patent/DE69614480T2/de

2016-10-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/46—Filters
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
- H03H17/0248—Filters characterised by a particular frequency response or filtering method
- H03H17/0254—Matched filters

DE1996614480 1995-10-23 1996-10-22 Signalangepasste Filterschaltung Expired - Fee Related DE69614480T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7299197A JP2888784B2 (ja)	1995-10-23	1995-10-23	マッチドフィルタ回路

Publications (2)

Publication Number	Publication Date
DE69614480D1 DE69614480D1 (de)	2001-09-20
DE69614480T2 true DE69614480T2 (de)	2001-11-22

Family

ID=17869405

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE1996116954 Pending DE771071T1 (de)	1995-10-23	1996-10-22	Signalangepasste Filterschaltung
DE1996614480 Expired - Fee Related DE69614480T2 (de)	1995-10-23	1996-10-22	Signalangepasste Filterschaltung

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE1996116954 Pending DE771071T1 (de)	1995-10-23	1996-10-22	Signalangepasste Filterschaltung

Country Status (6)

Country	Link
US (1)	US5926512A (de)
EP (1)	EP0771071B1 (de)
JP (1)	JP2888784B2 (de)
KR (1)	KR100418266B1 (de)
CN (1)	CN1099757C (de)
DE (2)	DE771071T1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6064690A (en) *	1997-05-13	2000-05-16	Yozan Inc.	Spread spectrum communication system
JP3333454B2 (ja) *	1997-12-20	2002-10-15	松下電器産業株式会社	相関検出装置及び相関検出装置の逆拡散符号切換え方法
US6343094B1 (en) *	1999-01-22	2002-01-29	Sharp Laboratories Of America, Inc.	Spread spectrum signal receiving method and apparatus for CDMA cellular communication
US7092426B2 (en) *	2003-09-24	2006-08-15	S5 Wireless, Inc.	Matched filter for scalable spread spectrum communications systems
CN103546113B (zh) *	2013-10-21	2016-05-25	南京理工大学	基于fpga可编程延时电路的数字匹配滤波电路与方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4507746A (en) *	1982-07-28	1985-03-26	The United States Of America As Represented By The Secretary Of The Army	Programmable matched filter for binary phase-coded signals
DE3378245D1 (en) *	1983-07-14	1988-11-17	Ant Nachrichtentech	Method of interfacing two systems with different sampling rates
US5016255A (en) *	1989-08-07	1991-05-14	Omnipoint Data Company, Incorporated	Asymmetric spread spectrum correlator
US5022047A (en) *	1989-08-07	1991-06-04	Omnipoint Data Corporation	Spread spectrum correlator
JP2888782B2 (ja) *	1995-09-08	1999-05-10	エヌ・ティ・ティ移動通信網株式会社	通信のためのフィルタ回路
DE4241882A1 (de) *	1991-12-13	1993-06-17	Clarion Co Ltd
US5424973A (en) *	1992-11-12	1995-06-13	Yozan Inc.	Apparatus and method for performing small scale subtraction
JP3111425B2 (ja) *	1992-11-18	2000-11-20	株式会社鷹山	フィルタ回路
JPH06164320A (ja) *	1992-11-24	1994-06-10	Takayama:Kk	フィルタ回路
US5502664A (en) *	1993-03-25	1996-03-26	Yozan Inc.	Filter device including SRAM and EEPROM devices
US5500810A (en) *	1993-04-28	1996-03-19	Yozan Inc.	Filter device with memory test circuit
US5408192A (en) *	1993-10-12	1995-04-18	International Business Machines Corporation	Monolithic broadband phase shifting circuit for analog data signals
KR0158092B1 (ko) *	1994-02-10	1998-12-01	오오보시 고지	적응형 스펙트럼 확산수신기
JP3396333B2 (ja) *	1995-04-12	2003-04-14	シャープ株式会社	複合的フィルタ回路
JPH0946174A (ja) *	1995-07-31	1997-02-14	Sharp Corp	フィルタ回路
JPH0983483A (ja) *	1995-09-18	1997-03-28	Sharp Corp	マッチドフィルタ
US5751184A (en) *	1995-10-19	1998-05-12	Yozan Inc.	Low electrical power consumption filter circuit
JP2926651B2 (ja) *	1995-11-02	1999-07-28	株式会社鷹山	マッチドフィルタ回路

1995
- 1995-10-23 JP JP7299197A patent/JP2888784B2/ja not_active Expired - Fee Related
1996
- 1996-10-22 DE DE1996116954 patent/DE771071T1/de active Pending
- 1996-10-22 DE DE1996614480 patent/DE69614480T2/de not_active Expired - Fee Related
- 1996-10-22 EP EP19960116954 patent/EP0771071B1/de not_active Expired - Lifetime
- 1996-10-23 KR KR1019960047748A patent/KR100418266B1/ko not_active IP Right Cessation
- 1996-10-23 CN CN96112463A patent/CN1099757C/zh not_active Expired - Fee Related
- 1996-10-23 US US08/735,787 patent/US5926512A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1160307A (zh)	1997-09-24
DE771071T1 (de)	1997-12-18
JP2888784B2 (ja)	1999-05-10
DE69614480D1 (de)	2001-09-20
EP0771071B1 (de)	2001-08-16
JPH09116523A (ja)	1997-05-02
KR100418266B1 (ko)	2004-05-20
CN1099757C (zh)	2003-01-22
KR970024543A (ko)	1997-05-30
EP0771071A1 (de)	1997-05-02
US5926512A (en)	1999-07-20

Legal Events

Date	Code	Title	Description
2002-09-12	8364	No opposition during term of opposition
2004-08-26	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
ATE303680T1 (de)	2005-09-15	Adaptives signalangepasstes filter
DE69727785D1 (de)	2004-04-01	Filterschaltung
DE69622622T2 (de)	2002-12-12	Filter
FI955127A0 (fi)	1995-10-27	Suodatin
FI101201B1 (fi)	1998-05-15	Suodatin
DE69616200D1 (de)	2001-11-29	Signalangepasste Filterschaltung
DE772305T1 (de)	1997-12-18	Signalangepasste Filterschaltung
DE59509187D1 (de)	2001-05-17	Signalmodifikationsschaltung
DE69616199D1 (de)	2001-11-29	Signalangepasste Filterschaltung
DE69614480D1 (de)	2001-09-20	Signalangepasste Filterschaltung
DE59608691D1 (de)	2002-03-21	Filterschaltung
DE69433218D1 (de)	2003-11-06	Filterschaltung
DE69508634D1 (de)	1999-05-06	Filterschaltung
DE69526299D1 (de)	2002-05-16	Signalprozessor
DE29508102U1 (de)	1995-09-07	Filter
KR970045516U (ko)	1997-07-31	주 회로를 보호하기 위한 신호 지연 회로
DE29619226U1 (de)	1997-01-16	Filter
KR960007627U (ko)	1996-03-13	방향 지시등
KR940027731U (ko)	1994-12-10	오디오 신호 필터링 회로
BR9501020A (pt)	1997-05-06	Triângulo sinalizador eletrônico
SE9500223D0 (sv)	1995-01-23	Elektroniskt filter
SE9402022D0 (sv)	1994-06-10	Signalmottagande krets
NO944083D0 (no)	1994-10-27	Signal repeterer krets
DE69306342T2 (de)	1997-04-03	Signal Integrierschaltung
KR970047756U (ko)	1997-07-31	디지탈 필터회로