ATE403268T1 - Einrichtung und verfahren zur bestimmung des pegels eines eingangssignals, das an ein empfangssystem angelegt werden soll - Google Patents
Einrichtung und verfahren zur bestimmung des pegels eines eingangssignals, das an ein empfangssystem angelegt werden sollInfo
- Publication number
- ATE403268T1 ATE403268T1 AT03798292T AT03798292T ATE403268T1 AT E403268 T1 ATE403268 T1 AT E403268T1 AT 03798292 T AT03798292 T AT 03798292T AT 03798292 T AT03798292 T AT 03798292T AT E403268 T1 ATE403268 T1 AT E403268T1
- Authority
- AT
- Austria
- Prior art keywords
- level
- determining
- receiving system
- input signal
- tun
- Prior art date
Links
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/001—Digital control of analog signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Dc Digital Transmission (AREA)
- Details Of Television Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0211838 | 2002-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE403268T1 true ATE403268T1 (de) | 2008-08-15 |
Family
ID=32039550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT03798292T ATE403268T1 (de) | 2002-09-25 | 2003-09-15 | Einrichtung und verfahren zur bestimmung des pegels eines eingangssignals, das an ein empfangssystem angelegt werden soll |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20060014508A1 (enExample) |
| EP (1) | EP1547242B1 (enExample) |
| JP (1) | JP2006500854A (enExample) |
| KR (1) | KR20050072419A (enExample) |
| CN (1) | CN100525088C (enExample) |
| AT (1) | ATE403268T1 (enExample) |
| AU (1) | AU2003260861A1 (enExample) |
| DE (1) | DE60322555D1 (enExample) |
| WO (1) | WO2004030247A2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080248854A1 (en) * | 2004-09-01 | 2008-10-09 | Rasmussen James M | Gaming Machine Having Electrophoretic Displays and Method Thereof |
| US20100019853A1 (en) * | 2006-03-09 | 2010-01-28 | Nxp B.V. | Amplification stage |
| US8045631B2 (en) * | 2006-10-26 | 2011-10-25 | Qualcomm, Incorporated | Method and apparatus for packet detection in wireless communication system |
| US8184206B2 (en) * | 2006-11-07 | 2012-05-22 | Csr Technology Inc. | Pseudo digital gain control for broadband tuner |
| DE102007024013B8 (de) * | 2007-05-22 | 2009-04-16 | Atmel Germany Gmbh | Signalverarbeitungsvorrichtung und Signalverarbeitungsverfahren |
| US20090031485A1 (en) * | 2007-07-30 | 2009-02-05 | Robert Prusinski | Face Shield for Safety Helmet |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62126236A (ja) * | 1985-11-22 | 1987-06-08 | Honda Motor Co Ltd | 内燃エンジン用燃料供給装置の空燃比制御方法 |
| US4932075A (en) * | 1986-07-03 | 1990-06-05 | Hughes Aircraft Company | High speed wide range variable rate power detector |
| US4855689A (en) * | 1987-02-13 | 1989-08-08 | Hughes Aircraft Company | Phase lock loop with switchable filter for acquisition and tracking modes |
| US5129098A (en) * | 1990-09-24 | 1992-07-07 | Novatel Communication Ltd. | Radio telephone using received signal strength in controlling transmission power |
| JP2814900B2 (ja) * | 1993-12-07 | 1998-10-27 | 松下電器産業株式会社 | 超音波診断装置 |
| JP3180682B2 (ja) * | 1996-09-19 | 2001-06-25 | 日本電気株式会社 | 受信機 |
| US6018650A (en) * | 1996-12-18 | 2000-01-25 | Aironet Wireless Communications, Inc. | Cellular communication devices with automated power level adjust |
| US6118811A (en) * | 1997-07-31 | 2000-09-12 | Raytheon Company | Self-calibrating, self-correcting transceivers and methods |
| JPH11331288A (ja) * | 1998-05-20 | 1999-11-30 | Fujitsu General Ltd | 復調装置 |
| US6107878A (en) * | 1998-08-06 | 2000-08-22 | Qualcomm Incorporated | Automatic gain control circuit for controlling multiple variable gain amplifier stages while estimating received signal power |
| US6353364B1 (en) * | 1998-12-22 | 2002-03-05 | Ericsson Inc. | Digitally gain controllable amplifiers with analog gain control input, on-chip decoder and programmable gain distribution |
| WO2002059825A1 (en) * | 2001-01-26 | 2002-08-01 | Fujitsu Limited | Information reading method and device, signal capturing method for information reading device, band limiting method therefor, timing point amplitude extracting method therefor, and signal processing method therefor, read signal processing unit, and read signal processing method and device |
-
2003
- 2003-09-15 JP JP2004539311A patent/JP2006500854A/ja active Pending
- 2003-09-15 AT AT03798292T patent/ATE403268T1/de not_active IP Right Cessation
- 2003-09-15 AU AU2003260861A patent/AU2003260861A1/en not_active Abandoned
- 2003-09-15 KR KR1020057005029A patent/KR20050072419A/ko not_active Ceased
- 2003-09-15 WO PCT/IB2003/004054 patent/WO2004030247A2/en not_active Ceased
- 2003-09-15 US US10/528,739 patent/US20060014508A1/en not_active Abandoned
- 2003-09-15 EP EP03798292A patent/EP1547242B1/en not_active Expired - Lifetime
- 2003-09-15 DE DE60322555T patent/DE60322555D1/de not_active Expired - Lifetime
- 2003-09-15 CN CNB038227274A patent/CN100525088C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003260861A1 (en) | 2004-04-19 |
| KR20050072419A (ko) | 2005-07-11 |
| US20060014508A1 (en) | 2006-01-19 |
| DE60322555D1 (de) | 2008-09-11 |
| AU2003260861A8 (en) | 2004-04-19 |
| CN1685608A (zh) | 2005-10-19 |
| WO2004030247A2 (en) | 2004-04-08 |
| EP1547242A2 (en) | 2005-06-29 |
| JP2006500854A (ja) | 2006-01-05 |
| CN100525088C (zh) | 2009-08-05 |
| EP1547242B1 (en) | 2008-07-30 |
| WO2004030247A3 (en) | 2004-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |