ATE472853T1 - Automatische verstärkungsregelung für einen drahtlosen empfänger - Google Patents
Automatische verstärkungsregelung für einen drahtlosen empfängerInfo
- Publication number
- ATE472853T1 ATE472853T1 AT06738525T AT06738525T ATE472853T1 AT E472853 T1 ATE472853 T1 AT E472853T1 AT 06738525 T AT06738525 T AT 06738525T AT 06738525 T AT06738525 T AT 06738525T AT E472853 T1 ATE472853 T1 AT E472853T1
- Authority
- AT
- Austria
- Prior art keywords
- gain control
- automatic gain
- wireless receiver
- update rate
- slower
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals
-
- 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
-
- 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
-
- 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
- H03G3/3078—Circuits generating control signals for digitally modulated signals
-
- 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
- H03G3/3089—Control of digital or coded signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2614—Peak power aspects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
- Control Of Amplification And Gain Control (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66088205P | 2005-03-11 | 2005-03-11 | |
PCT/US2006/009473 WO2006099530A2 (en) | 2005-03-11 | 2006-03-13 | Automatic gain control for a wireless receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE472853T1 true ATE472853T1 (de) | 2010-07-15 |
Family
ID=36616601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06738525T ATE472853T1 (de) | 2005-03-11 | 2006-03-13 | Automatische verstärkungsregelung für einen drahtlosen empfänger |
Country Status (9)
Country | Link |
---|---|
US (1) | US8605836B2 (de) |
EP (3) | EP1861922B1 (de) |
JP (3) | JP2008533876A (de) |
KR (3) | KR20070112251A (de) |
CN (3) | CN101697480A (de) |
AT (1) | ATE472853T1 (de) |
DE (1) | DE602006015172D1 (de) |
TW (1) | TW200704069A (de) |
WO (1) | WO2006099530A2 (de) |
Families Citing this family (82)
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US7873126B2 (en) * | 2006-04-03 | 2011-01-18 | Qualcomm Incorporated | Method and system for automatic gain control with intelligent selection of signal samples |
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KR101509498B1 (ko) | 2011-06-09 | 2015-04-08 | 삼성탈레스 주식회사 | 2 - 스텝 아날로그 디지털 혼합 자동 이득 제어장치 및 이를 이용한 자동 이득 제어방법 |
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GB2585561B (en) * | 2018-02-08 | 2023-02-15 | Bae Systems Australia Ltd | Improved automatic gain control for analog to digital converters |
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CN110034774A (zh) * | 2019-04-12 | 2019-07-19 | 成都坤恒顺维科技股份有限公司 | 一种快速自动增益控制agc方法 |
CN112187300B (zh) * | 2019-07-05 | 2023-06-06 | 中兴通讯股份有限公司 | 增益调整控制方法、装置、设备及计算机可读存储介质 |
CN110912570B (zh) | 2019-11-18 | 2021-07-06 | 展讯通信(上海)有限公司 | 一种低噪声放大器的调档装置、方法、终端及网元设备 |
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2006
- 2006-03-09 US US11/373,612 patent/US8605836B2/en not_active Expired - Fee Related
- 2006-03-10 TW TW095108341A patent/TW200704069A/zh unknown
- 2006-03-13 WO PCT/US2006/009473 patent/WO2006099530A2/en active Application Filing
- 2006-03-13 CN CN200910160340A patent/CN101697480A/zh active Pending
- 2006-03-13 EP EP06738525A patent/EP1861922B1/de not_active Not-in-force
- 2006-03-13 KR KR1020077023228A patent/KR20070112251A/ko not_active Application Discontinuation
- 2006-03-13 DE DE602006015172T patent/DE602006015172D1/de active Active
- 2006-03-13 CN CN2006800159863A patent/CN101171746B/zh not_active Expired - Fee Related
- 2006-03-13 KR KR1020097017600A patent/KR100959230B1/ko not_active IP Right Cessation
- 2006-03-13 AT AT06738525T patent/ATE472853T1/de not_active IP Right Cessation
- 2006-03-13 EP EP09172723A patent/EP2149984A1/de not_active Withdrawn
- 2006-03-13 KR KR1020097017602A patent/KR100958233B1/ko not_active IP Right Cessation
- 2006-03-13 CN CN200910160341A patent/CN101697481A/zh active Pending
- 2006-03-13 JP JP2008501074A patent/JP2008533876A/ja active Pending
- 2006-03-13 EP EP09172722A patent/EP2144367A3/de not_active Withdrawn
-
2010
- 2010-12-09 JP JP2010274469A patent/JP2011097608A/ja active Pending
- 2010-12-09 JP JP2010274468A patent/JP2011101391A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20070112251A (ko) | 2007-11-22 |
KR100959230B1 (ko) | 2010-05-19 |
EP2144367A2 (de) | 2010-01-13 |
KR20090101509A (ko) | 2009-09-28 |
KR20090101510A (ko) | 2009-09-28 |
DE602006015172D1 (de) | 2010-08-12 |
EP2144367A3 (de) | 2010-04-28 |
EP1861922B1 (de) | 2010-06-30 |
US8605836B2 (en) | 2013-12-10 |
EP2149984A1 (de) | 2010-02-03 |
CN101697480A (zh) | 2010-04-21 |
CN101697481A (zh) | 2010-04-21 |
US20060222118A1 (en) | 2006-10-05 |
WO2006099530A3 (en) | 2006-12-21 |
KR100958233B1 (ko) | 2010-05-17 |
EP1861922A2 (de) | 2007-12-05 |
JP2008533876A (ja) | 2008-08-21 |
JP2011097608A (ja) | 2011-05-12 |
CN101171746B (zh) | 2012-05-30 |
TW200704069A (en) | 2007-01-16 |
CN101171746A (zh) | 2008-04-30 |
WO2006099530A2 (en) | 2006-09-21 |
JP2011101391A (ja) | 2011-05-19 |
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