CN102348078B - 接收设备、接收方法、程序、以及接收系统 - Google Patents

接收设备、接收方法、程序、以及接收系统 Download PDF

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Publication number
CN102348078B
CN102348078B CN201110201464.5A CN201110201464A CN102348078B CN 102348078 B CN102348078 B CN 102348078B CN 201110201464 A CN201110201464 A CN 201110201464A CN 102348078 B CN102348078 B CN 102348078B
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CN
China
Prior art keywords
control
signal
frequency
receiving
receiving portion
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Expired - Fee Related
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CN201110201464.5A
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English (en)
Chinese (zh)
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CN102348078A (zh
Inventor
横岛英城
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Sony Corp
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Sony Corp
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages

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  • Circuits Of Receivers In General (AREA)
CN201110201464.5A 2010-07-26 2011-07-19 接收设备、接收方法、程序、以及接收系统 Expired - Fee Related CN102348078B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-167312 2010-07-26
JP2010167312A JP5622034B2 (ja) 2010-07-26 2010-07-26 受信装置、受信方法、プログラム、および受信システム

Publications (2)

Publication Number Publication Date
CN102348078A CN102348078A (zh) 2012-02-08
CN102348078B true CN102348078B (zh) 2017-03-01

Family

ID=44501827

Family Applications (1)

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CN201110201464.5A Expired - Fee Related CN102348078B (zh) 2010-07-26 2011-07-19 接收设备、接收方法、程序、以及接收系统

Country Status (5)

Country Link
US (1) US8837645B2 (enExample)
EP (1) EP2413500B1 (enExample)
JP (1) JP5622034B2 (enExample)
CN (1) CN102348078B (enExample)
DK (1) DK2413500T3 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9001941B2 (en) * 2012-01-31 2015-04-07 Analog Devices, Inc. Method and apparatus to independently control front end gain and baseband gain
JP2013168783A (ja) * 2012-02-15 2013-08-29 Alps Electric Co Ltd 放送受信装置
US20130322572A1 (en) * 2012-05-31 2013-12-05 Brian Green Asynchronous sample rate converter for digital radio tuners
EP2993810A1 (en) * 2014-09-04 2016-03-09 Xieon Networks S.à r.l. Method and system for decoding a modulated signal
US9716521B2 (en) 2015-04-17 2017-07-25 Telefonaktiebolaget Lm Ericsson (Publ) Optimization of automatic gain control for narrow bandwidth operation
WO2019159358A1 (ja) * 2018-02-19 2019-08-22 株式会社日立国際電気 無線通信装置および無線通信装置の周波数オフセット補償方法
CN108650034B (zh) * 2018-05-15 2021-06-22 京信通信系统（中国）有限公司 一种射频设备的增益校准方法及装置
US11133787B2 (en) * 2019-06-25 2021-09-28 The Nielsen Company (Us), Llc Methods and apparatus to determine automated gain control parameters for an automated gain control protocol

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101179280A (zh) * 2006-11-09 2008-05-14 北京三星通信技术研究有限公司 基于特定查找表的数字自动增益控制装置
CN101262240A (zh) * 2008-04-25 2008-09-10 浙江大学 一种易于硬件实现的全数字频率变换的方法及其装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625387B1 (fr) 1987-12-29 1995-03-10 Thomson Csf Dispositif de controle automatique de gain pour recepteur radiofrequence, a bande laterale unique et evasion de frequence et recepteur comportant un tel dispositif
JP2883990B2 (ja) * 1990-02-03 1999-04-19 シントム株式会社 周波数シンセサイザの周波数切替方法および周波数シンセサイザ
JPH07321767A (ja) * 1994-05-20 1995-12-08 Fujitsu General Ltd Ａｇｃ回路
JPH09284071A (ja) * 1996-04-17 1997-10-31 Kokusai Electric Co Ltd 低速周波数ホッピング通信用無線受信機の自動利得制御回路
US6563891B1 (en) * 1998-11-24 2003-05-13 Telefonaktiebolaget L M Ericsson (Publ) Automatic gain control for slotted mode operation
US6191906B1 (en) * 1999-05-06 2001-02-20 Quantum Corp. Method for estimating sampling phase from synchronously demodulated samples of sinusoidal waveforms
KR20020096008A (ko) * 2001-06-19 2002-12-28 엘지전자 주식회사 안테나 정합 회로망
US7146148B2 (en) * 2002-10-01 2006-12-05 Hitachi Kokusai Electric Inc. Low intermediate frequency type receiver
US6864818B1 (en) * 2003-12-09 2005-03-08 Texas Instruments Incorporated Programmable bandpass analog to digital converter based on error feedback architecture
US7218258B2 (en) * 2004-02-05 2007-05-15 Broadcom Corporation Method and system for mixed analog-digital automatic gain control
JP2005286806A (ja) * 2004-03-30 2005-10-13 Nec Corp 自動利得制御装置および自動利得制御方法
US20050265483A1 (en) * 2004-05-25 2005-12-01 Berkana Wireless, Inc. Digital noise coupling reduction and variable intermediate frequency generation in mixed signal circuits
US20060007986A1 (en) * 2004-07-01 2006-01-12 Staccato Communications, Inc. Packet detection during multiband receiver synchronization
JP2006311353A (ja) * 2005-04-28 2006-11-09 Samsung Electronics Co Ltd ダウンコンバータおよびアップコンバータ
US7551907B2 (en) 2005-09-02 2009-06-23 Sigma Designs, Inc. Digital automatic gain control with parallel/serial interface for multiple antenna ultra wideband OFDM system
JP4529092B2 (ja) 2007-09-25 2010-08-25 ソニー株式会社 チューナ装置
EP2410659B1 (en) * 2007-12-19 2013-11-13 ST-Ericsson SA A multi-bit sigma-delta modulator with reduced number of bits in feedback path
JP2009212957A (ja) 2008-03-05 2009-09-17 Sony Corp 無線通信装置、無線通信システム、およびプログラム
JP2009253558A (ja) * 2008-04-03 2009-10-29 Sony Corp 電子機器、電子機器の調整方法およびｉｃ
US8175549B2 (en) * 2008-10-17 2012-05-08 Texas Instruments Incorporated Closed loop transmitter IQ calibration
US8126094B2 (en) * 2009-01-07 2012-02-28 Skyworks Solutions, Inc. Circuits, systems, and methods for managing automatic gain control in quadrature signal paths of a receiver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101179280A (zh) * 2006-11-09 2008-05-14 北京三星通信技术研究有限公司 基于特定查找表的数字自动增益控制装置
CN101262240A (zh) * 2008-04-25 2008-09-10 浙江大学 一种易于硬件实现的全数字频率变换的方法及其装置

Also Published As

Publication number Publication date
JP2012029158A (ja) 2012-02-09
US20120020388A1 (en) 2012-01-26
EP2413500A1 (en) 2012-02-01
EP2413500B1 (en) 2014-09-03
DK2413500T3 (da) 2014-09-22
US8837645B2 (en) 2014-09-16
CN102348078A (zh) 2012-02-08
JP5622034B2 (ja) 2014-11-12

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