DE69617065D1 - Adaptiv gesteuertes Filter - Google Patents
Adaptiv gesteuertes FilterInfo
- Publication number
- DE69617065D1 DE69617065D1 DE69617065T DE69617065T DE69617065D1 DE 69617065 D1 DE69617065 D1 DE 69617065D1 DE 69617065 T DE69617065 T DE 69617065T DE 69617065 T DE69617065 T DE 69617065T DE 69617065 D1 DE69617065 D1 DE 69617065D1
- Authority
- DE
- Germany
- Prior art keywords
- adaptively controlled
- controlled filter
- filter
- adaptively
- controlled
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H21/00—Adaptive networks
- H03H21/0012—Digital adaptive filters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7014842A JP2885269B2 (ja) | 1995-02-01 | 1995-02-01 | 適応制御ろ波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69617065D1 true DE69617065D1 (de) | 2002-01-03 |
DE69617065T2 DE69617065T2 (de) | 2002-04-11 |
Family
ID=11872300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69617065T Expired - Lifetime DE69617065T2 (de) | 1995-02-01 | 1996-01-31 | Adaptiv gesteuertes Filter |
Country Status (6)
Country | Link |
---|---|
US (1) | US5784304A (de) |
EP (1) | EP0725480B1 (de) |
JP (1) | JP2885269B2 (de) |
AU (1) | AU691709B2 (de) |
CA (1) | CA2168532C (de) |
DE (1) | DE69617065T2 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7190720B2 (en) * | 2001-07-03 | 2007-03-13 | Zenith Electronics Corporation | Tap weight initializer for an adaptive equalizer |
AU739217C (en) | 1997-06-11 | 2002-06-06 | Nec Corporation | Adaptive filter, step size control method thereof, and record medium therefor |
JP3216704B2 (ja) | 1997-08-01 | 2001-10-09 | 日本電気株式会社 | 適応アレイ装置 |
JP3296330B2 (ja) | 1999-05-20 | 2002-06-24 | 日本電気株式会社 | 適応フィルタ、適応フィルタの制御方法及びプログラムを記憶した記憶媒体 |
GB2357938A (en) * | 1999-12-24 | 2001-07-04 | Nokia Networks Oy | Selecting one of a plurality of equalisation algorithms |
US6665695B1 (en) * | 2000-01-14 | 2003-12-16 | Texas Instruments Incorporated | Delayed adaptive least-mean-square digital filter |
US6501329B1 (en) * | 2000-11-16 | 2002-12-31 | Linear Technology Corporation | Adaptive filtering for improved RMS-to-DC signal conversion |
AU2003213180A1 (en) * | 2002-02-20 | 2003-09-09 | Qualcomm Incorporated | Adaptive filtering with dc bias compensation |
KR20040092763A (ko) * | 2003-04-29 | 2004-11-04 | 삼성전자주식회사 | 이진 데이터 검출 방법 및 그 장치 |
US7136536B2 (en) * | 2004-12-22 | 2006-11-14 | Telefonaktiebolaget L M Ericsson (Publ) | Adaptive filter |
JP5430990B2 (ja) | 2009-03-25 | 2014-03-05 | 株式会社東芝 | 信号処理方法、装置及びプログラム |
JP6221623B2 (ja) * | 2013-10-23 | 2017-11-01 | 日本電気株式会社 | 情報処理装置、情報処理方法、プログラム |
US9689967B1 (en) | 2016-04-07 | 2017-06-27 | Uhnder, Inc. | Adaptive transmission and interference cancellation for MIMO radar |
US9846228B2 (en) | 2016-04-07 | 2017-12-19 | Uhnder, Inc. | Software defined automotive radar systems |
US10261179B2 (en) | 2016-04-07 | 2019-04-16 | Uhnder, Inc. | Software defined automotive radar |
US10573959B2 (en) | 2016-04-25 | 2020-02-25 | Uhnder, Inc. | Vehicle radar system using shaped antenna patterns |
WO2017187331A1 (en) | 2016-04-25 | 2017-11-02 | Uhnder, Inc. | Vehicle radar system with a shared radar and communication system |
US9791564B1 (en) | 2016-04-25 | 2017-10-17 | Uhnder, Inc. | Adaptive filtering for FMCW interference mitigation in PMCW radar systems |
WO2017187278A1 (en) | 2016-04-25 | 2017-11-02 | Uhnder, Inc. | Pmcw – pmcw interference mitigation |
US9806914B1 (en) | 2016-04-25 | 2017-10-31 | Uhnder, Inc. | Successive signal interference mitigation |
US9599702B1 (en) | 2016-04-25 | 2017-03-21 | Uhnder, Inc. | On-demand multi-scan micro doppler for vehicle |
US9791551B1 (en) | 2016-04-25 | 2017-10-17 | Uhnder, Inc. | Vehicular radar system with self-interference cancellation |
US9945935B2 (en) | 2016-04-25 | 2018-04-17 | Uhnder, Inc. | Digital frequency modulated continuous wave radar using handcrafted constant envelope modulation |
US9753121B1 (en) | 2016-06-20 | 2017-09-05 | Uhnder, Inc. | Power control for improved near-far performance of radar systems |
WO2018051288A1 (en) | 2016-09-16 | 2018-03-22 | Uhnder, Inc. | Virtual radar configuration for 2d array |
WO2018146530A1 (en) | 2017-02-10 | 2018-08-16 | Uhnder, Inc. | Reduced complexity fft-based correlation for automotive radar |
US11454697B2 (en) | 2017-02-10 | 2022-09-27 | Uhnder, Inc. | Increasing performance of a receive pipeline of a radar with memory optimization |
WO2018146633A1 (en) | 2017-02-10 | 2018-08-16 | Uhnder, Inc. | Programmable code generation for radar sensing systems |
US11105890B2 (en) | 2017-12-14 | 2021-08-31 | Uhnder, Inc. | Frequency modulated signal cancellation in variable power mode for radar applications |
DE102018203137A1 (de) * | 2018-03-02 | 2019-09-05 | Robert Bosch Gmbh | Verfahren, Vorrichtung und Computerprogramm zum Betreiben eines zumindest teilautonomen Fahrzeugs |
US11474225B2 (en) | 2018-11-09 | 2022-10-18 | Uhnder, Inc. | Pulse digital mimo radar system |
US11681017B2 (en) | 2019-03-12 | 2023-06-20 | Uhnder, Inc. | Method and apparatus for mitigation of low frequency noise in radar systems |
KR20210072998A (ko) * | 2019-12-10 | 2021-06-18 | 삼성전자주식회사 | 생체정보 추정 장치 및 방법 |
WO2021144710A2 (en) | 2020-01-13 | 2021-07-22 | Uhnder, Inc. | Method and system for multi-chip operation of radar systems |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68920362D1 (de) * | 1988-06-09 | 1995-02-16 | Nat Semiconductor Corp | Hybrider stochastischer Gradientalgorithmus für die Konvergenz von adaptiven Filtern. |
JPH04252609A (ja) * | 1991-01-29 | 1992-09-08 | Canon Inc | 自動等化器 |
JPH0514131A (ja) * | 1991-07-02 | 1993-01-22 | Hitachi Ltd | 自動等化器 |
DE69230969D1 (de) * | 1992-07-10 | 2000-05-31 | Ibm | Verfahren und Einrichtung zur adaptiven Entzerrung |
-
1995
- 1995-02-01 JP JP7014842A patent/JP2885269B2/ja not_active Expired - Fee Related
-
1996
- 1996-01-30 AU AU42271/96A patent/AU691709B2/en not_active Ceased
- 1996-01-31 DE DE69617065T patent/DE69617065T2/de not_active Expired - Lifetime
- 1996-01-31 US US08/594,172 patent/US5784304A/en not_active Expired - Lifetime
- 1996-01-31 CA CA002168532A patent/CA2168532C/en not_active Expired - Fee Related
- 1996-01-31 EP EP96101344A patent/EP0725480B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH08213880A (ja) | 1996-08-20 |
CA2168532C (en) | 1999-10-12 |
DE69617065T2 (de) | 2002-04-11 |
EP0725480B1 (de) | 2001-11-21 |
AU4227196A (en) | 1996-08-08 |
AU691709B2 (en) | 1998-05-21 |
US5784304A (en) | 1998-07-21 |
CA2168532A1 (en) | 1996-08-02 |
EP0725480A1 (de) | 1996-08-07 |
JP2885269B2 (ja) | 1999-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |