DE102013205295A1 - Vorrichtung zur Umfeldsensorik und Verfahren zur Anpassung eines Dynamikbereiches eines Empfangsverstärkers - Google Patents
Vorrichtung zur Umfeldsensorik und Verfahren zur Anpassung eines Dynamikbereiches eines Empfangsverstärkers Download PDFInfo
- Publication number
- DE102013205295A1 DE102013205295A1 DE201310205295 DE102013205295A DE102013205295A1 DE 102013205295 A1 DE102013205295 A1 DE 102013205295A1 DE 201310205295 DE201310205295 DE 201310205295 DE 102013205295 A DE102013205295 A DE 102013205295A DE 102013205295 A1 DE102013205295 A1 DE 102013205295A1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- amplifier
- electrical signal
- receiving amplifier
- input
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000001419 dependent effect Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- 238000013507 mapping Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 14
- 230000007613 environmental effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000002592 echocardiography Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
- H03M1/129—Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling ; Out-of-range indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
- G01S7/5276—Extracting wanted echo signals using analogue techniques
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G7/00—Volume compression or expansion in amplifiers
- H03G7/06—Volume compression or expansion in amplifiers having semiconductor devices
- H03G7/08—Volume compression or expansion in amplifiers having semiconductor devices incorporating negative feedback
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Amplifiers (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310205295 DE102013205295A1 (de) | 2013-03-26 | 2013-03-26 | Vorrichtung zur Umfeldsensorik und Verfahren zur Anpassung eines Dynamikbereiches eines Empfangsverstärkers |
FR1452305A FR3004032B1 (fr) | 2013-03-26 | 2014-03-20 | Dispositif de capteurs de champ environnant et procede d'adaptation de la plage dynamique d'un amplificateur-recepteur |
CN201410255063.1A CN104124927B (zh) | 2013-03-26 | 2014-03-26 | 用于环境传感的装置和用于匹配接收放大器的动态性范围的方法 |
GB1405425.8A GB2514252B (en) | 2013-03-26 | 2014-03-26 | Apparatus for surround-field sensorics and process for adapting a dynamic range of a receiving amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310205295 DE102013205295A1 (de) | 2013-03-26 | 2013-03-26 | Vorrichtung zur Umfeldsensorik und Verfahren zur Anpassung eines Dynamikbereiches eines Empfangsverstärkers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102013205295A1 true DE102013205295A1 (de) | 2014-10-02 |
Family
ID=50686960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201310205295 Pending DE102013205295A1 (de) | 2013-03-26 | 2013-03-26 | Vorrichtung zur Umfeldsensorik und Verfahren zur Anpassung eines Dynamikbereiches eines Empfangsverstärkers |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN104124927B (fr) |
DE (1) | DE102013205295A1 (fr) |
FR (1) | FR3004032B1 (fr) |
GB (1) | GB2514252B (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4796237A (en) * | 1987-01-28 | 1989-01-03 | Amoco Corporation | Method for acoustic reverberation removal |
US5722063A (en) * | 1994-12-16 | 1998-02-24 | Qualcomm Incorporated | Method and apparatus for increasing receiver immunity to interference |
DE19655360B4 (de) * | 1996-11-04 | 2010-12-09 | Valeo Schalter Und Sensoren Gmbh | Verfahren und Abstandsmesseinrichtung zur von den Fahrzeugdaten abhängigen Abstandsmessung von Hindernissen |
JP3878811B2 (ja) * | 1999-03-03 | 2007-02-07 | シーメンス アクチエンゲゼルシヤフト | 周波数多重トランシーバー及び漏話の消去方法 |
US7512386B2 (en) * | 2003-08-29 | 2009-03-31 | Nokia Corporation | Method and apparatus providing integrated load matching using adaptive power amplifier compensation |
US7656327B2 (en) * | 2006-07-24 | 2010-02-02 | Qualcomm, Incorporated | Saturation detection for analog-to-digital converter |
JP2009081641A (ja) * | 2007-09-26 | 2009-04-16 | D & M Holdings Inc | アンバランス−バランス変換回路 |
-
2013
- 2013-03-26 DE DE201310205295 patent/DE102013205295A1/de active Pending
-
2014
- 2014-03-20 FR FR1452305A patent/FR3004032B1/fr not_active Expired - Fee Related
- 2014-03-26 GB GB1405425.8A patent/GB2514252B/en not_active Expired - Fee Related
- 2014-03-26 CN CN201410255063.1A patent/CN104124927B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
GB201405425D0 (en) | 2014-05-07 |
FR3004032A1 (fr) | 2014-10-03 |
GB2514252B (en) | 2019-07-17 |
GB2514252A (en) | 2014-11-19 |
CN104124927A (zh) | 2014-10-29 |
CN104124927B (zh) | 2021-08-17 |
FR3004032B1 (fr) | 2018-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed |