NO20001181D0 - Anordning for korrigering av likestrømsforskyvning i en radiomottaker - Google Patents
Anordning for korrigering av likestrømsforskyvning i en radiomottakerInfo
- Publication number
- NO20001181D0 NO20001181D0 NO20001181A NO20001181A NO20001181D0 NO 20001181 D0 NO20001181 D0 NO 20001181D0 NO 20001181 A NO20001181 A NO 20001181A NO 20001181 A NO20001181 A NO 20001181A NO 20001181 D0 NO20001181 D0 NO 20001181D0
- Authority
- NO
- Norway
- Prior art keywords
- correcting
- offset
- radio receiver
- receiver
- radio
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
- H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Analogue/Digital Conversion (AREA)
- Dc Digital Transmission (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26638699A | 1999-03-11 | 1999-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20001181D0 true NO20001181D0 (no) | 2000-03-08 |
NO20001181L NO20001181L (no) | 2000-09-12 |
Family
ID=23014363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20001181A NO20001181L (no) | 1999-03-11 | 2000-03-08 | Anordning for korrigering av likestrømsforskyvning i en radiomottaker |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1035691A3 (no) |
JP (1) | JP2000295305A (no) |
KR (1) | KR20000071434A (no) |
CA (1) | CA2296824A1 (no) |
NO (1) | NO20001181L (no) |
TW (1) | TW474082B (no) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002060077A1 (en) * | 2001-01-24 | 2002-08-01 | Koninklijke Philips Electronics N.V. | Front end and high frequency receiver having quadrature low noise amplifier |
JP4618752B2 (ja) * | 2001-02-13 | 2011-01-26 | 株式会社アドバンテスト | 直交変調信号の信号解析装置 |
DE102004054573B4 (de) * | 2004-11-11 | 2014-01-23 | Intel Mobile Communications GmbH | Schaltungsanordnung zum Ermitteln eines Gleichspannungs-Offset in einem Datensignal und Empfangsvorrichtung mit derselben |
US7835467B2 (en) * | 2006-01-05 | 2010-11-16 | Qualcomm, Incorporated | DC offset correction for high gain complex filter |
US7620373B2 (en) | 2006-06-23 | 2009-11-17 | Sierra Monolithics, Inc. | Apparatus and method for calibration of gain and/or phase imbalance and/or DC offset in a communication system |
KR101472469B1 (ko) | 2008-01-15 | 2014-12-12 | 삼성전자주식회사 | Dc 오프셋을 실시간으로 제거하는 dc 오프셋 보상 회로및 상기 dc 오프셋 보상 회로를 포함하는 수신 시스템 |
US8164494B2 (en) | 2008-12-02 | 2012-04-24 | Electronics And Telecommunications Research Institute | Method and device for digitally correcting DC offset |
JP5611070B2 (ja) * | 2011-01-28 | 2014-10-22 | ルネサスエレクトロニクス株式会社 | 半導体集積回路およびその動作方法 |
JP6150245B2 (ja) | 2013-03-07 | 2017-06-21 | インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Machines Corporation | 送信装置、受信装置、通信システム、回路装置、通信方法およびプログラム |
EP3672091B1 (en) * | 2018-12-19 | 2022-11-02 | STMicroelectronics razvoj polprevodnikov d.o.o. | Low power mode card detection |
KR102189402B1 (ko) * | 2019-01-11 | 2020-12-11 | 어보브반도체 주식회사 | 산소포화도 측정기의 이진검색 기반 자동 오프셋 교정장치 |
CN112946549B (zh) * | 2021-01-28 | 2024-07-05 | 杭州西力智能科技股份有限公司 | 一种交流系统中校正直流分量的方法 |
CN112968285B (zh) * | 2021-02-02 | 2024-09-24 | 维沃移动通信有限公司 | 电子设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5205294A (en) * | 1991-02-19 | 1993-04-27 | Pacific Communications, Inc. | Apparatus and methodology for digital telemetry of biomedical signals |
EP0865686B1 (en) * | 1996-09-06 | 2004-12-08 | Koninklijke Philips Electronics N.V. | A zero-if receiver |
-
2000
- 2000-01-25 CA CA002296824A patent/CA2296824A1/en not_active Abandoned
- 2000-01-31 EP EP00101879A patent/EP1035691A3/en not_active Withdrawn
- 2000-03-02 TW TW089103686A patent/TW474082B/zh not_active IP Right Cessation
- 2000-03-08 NO NO20001181A patent/NO20001181L/no unknown
- 2000-03-10 KR KR1020000012109A patent/KR20000071434A/ko not_active Application Discontinuation
- 2000-03-13 JP JP2000068757A patent/JP2000295305A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1035691A2 (en) | 2000-09-13 |
KR20000071434A (ko) | 2000-11-25 |
JP2000295305A (ja) | 2000-10-20 |
EP1035691A3 (en) | 2003-10-15 |
TW474082B (en) | 2002-01-21 |
NO20001181L (no) | 2000-09-12 |
CA2296824A1 (en) | 2000-09-11 |
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