DE60122089D1 - Radiokommunikationsvorrichtung - Google Patents

Radiokommunikationsvorrichtung

Info

Publication number
DE60122089D1
DE60122089D1 DE60122089T DE60122089T DE60122089D1 DE 60122089 D1 DE60122089 D1 DE 60122089D1 DE 60122089 T DE60122089 T DE 60122089T DE 60122089 T DE60122089 T DE 60122089T DE 60122089 D1 DE60122089 D1 DE 60122089D1
Authority
DE
Germany
Prior art keywords
communication device
radio communication
radio
communication
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
DE60122089T
Other languages
English (en)
Other versions
DE60122089T2 (de
Inventor
Shoji Otaka
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE60122089D1 publication Critical patent/DE60122089D1/de
Publication of DE60122089T2 publication Critical patent/DE60122089T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/04—Modifications of control circuit to reduce distortion caused by control
DE60122089T 2000-11-06 2001-11-06 Radiokommunikationsvorrichtung Expired - Lifetime DE60122089T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000337175A JP3852906B2 (ja) 2000-11-06 2000-11-06 温度補償回路及び可変利得増幅回路
JP2000337175 2000-11-06

Publications (2)

Publication Number Publication Date
DE60122089D1 true DE60122089D1 (de) 2006-09-21
DE60122089T2 DE60122089T2 (de) 2006-12-14

Family

ID=18812601

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122089T Expired - Lifetime DE60122089T2 (de) 2000-11-06 2001-11-06 Radiokommunikationsvorrichtung

Country Status (4)

Country Link
US (2) US6844782B2 (de)
EP (1) EP1204202B1 (de)
JP (1) JP3852906B2 (de)
DE (1) DE60122089T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3585822B2 (ja) 2000-09-28 2004-11-04 株式会社東芝 可変利得増幅器を用いた無線通信装置
JP3852906B2 (ja) * 2000-11-06 2006-12-06 株式会社東芝 温度補償回路及び可変利得増幅回路
US6819183B1 (en) * 2003-05-23 2004-11-16 Qualcomm, Incorporated Temperature and process compensation of MOSFET operating in sub-threshold mode
US7167045B1 (en) * 2004-06-07 2007-01-23 Marvell International Ltd. System and method for modifying output power of an information communication system
US7451174B2 (en) * 2005-03-16 2008-11-11 Anadec Gmbh Multi-level soft detector-quantizer
US7259620B2 (en) * 2005-06-27 2007-08-21 Linear Technology Corporation Wide dynamic range switching variable gain amplifier and control
US7262661B2 (en) * 2005-06-27 2007-08-28 Linear Technology Corporation Variable gain amplifier with temperature compensation and gain linearity enhancement
US20070105516A1 (en) * 2005-11-10 2007-05-10 Hickman Barton T Automatic compensation of gain versus temperature
JP2007228399A (ja) * 2006-02-24 2007-09-06 Toshiba Corp 電圧制御電流源および可変利得増幅器
KR100657770B1 (ko) * 2006-02-28 2006-12-14 포스데이타 주식회사 무선통신용 로컬신호 발생 장치 및 로컬신호 생성 방법과이를 이용한 무선통신 시스템의 기지국
US7593701B2 (en) * 2006-04-24 2009-09-22 Icera Canada ULC Low noise CMOS transmitter circuit with high range of gain
JP5019850B2 (ja) * 2006-11-07 2012-09-05 日本信号株式会社 カレントミラー回路の利得制御装置
TWI339007B (en) * 2006-11-21 2011-03-11 Ind Tech Res Inst Design method of low frequency analog circuit and low frequency analog circuit using the same
JP5312982B2 (ja) * 2009-02-26 2013-10-09 ルネサスエレクトロニクス株式会社 Ｒｆ電力増幅回路およびそれを使用したｒｆパワーモジュール
US8669808B2 (en) * 2009-09-14 2014-03-11 Mediatek Inc. Bias circuit and phase-locked loop circuit using the same
US8629673B1 (en) * 2010-12-22 2014-01-14 Rockwell Collins, Inc. Power detection for high power amplifier applications
JP5590154B2 (ja) * 2011-01-17 2014-09-17 日本電気株式会社 温度補償機能を有する自動利得制御回路を用いたディジタル復調回路
US10613560B2 (en) * 2016-08-05 2020-04-07 Mediatek Inc. Buffer stage and control circuit
JP2021083054A (ja) * 2019-11-22 2021-05-27 エイブリック株式会社 発振回路
CN116094476B (zh) * 2023-04-11 2024-07-02 上海安其威微电子科技有限公司 具有增益补偿的电路结构
CN118100816B (zh) * 2024-04-22 2024-07-12 基合半导体（宁波）有限公司 运放结构及集成电路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729762A1 (fr) * 1995-01-23 1996-07-26 Sgs Thomson Microelectronics Circuit de detection de tension compense en technologie et en temperature
US6028478A (en) * 1998-07-13 2000-02-22 Philips Electronics North America Corporation Converter circuit and variable gain amplifier with temperature compensation
JP3469486B2 (ja) 1998-12-25 2003-11-25 株式会社東芝 可変利得回路
US6766148B1 (en) * 2000-03-21 2004-07-20 Koninklijke Phillips Electronics N.V. Switched sideband frequency low-IF transmitter
JP3852906B2 (ja) * 2000-11-06 2006-12-06 株式会社東芝 温度補償回路及び可変利得増幅回路

Also Published As

Publication number Publication date
EP1204202A3 (de) 2003-06-18
EP1204202B1 (de) 2006-08-09
US20030207671A1 (en) 2003-11-06
JP3852906B2 (ja) 2006-12-06
EP1204202A2 (de) 2002-05-08
US20020084850A1 (en) 2002-07-04
US6844782B2 (en) 2005-01-18
DE60122089T2 (de) 2006-12-14
JP2002141753A (ja) 2002-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition