CH575683A5 - - Google Patents
Info
- Publication number
- CH575683A5 CH575683A5 CH31473A CH31473A CH575683A5 CH 575683 A5 CH575683 A5 CH 575683A5 CH 31473 A CH31473 A CH 31473A CH 31473 A CH31473 A CH 31473A CH 575683 A5 CH575683 A5 CH 575683A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
- G11C27/024—Sample-and-hold arrangements using a capacitive memory element
- G11C27/026—Sample-and-hold arrangements using a capacitive memory element associated with an amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
-
- 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
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7200799A FR2167263A5 (US08066781-20111129-C00013.png) | 1972-01-11 | 1972-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH575683A5 true CH575683A5 (US08066781-20111129-C00013.png) | 1976-05-14 |
Family
ID=9091717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH31473A CH575683A5 (US08066781-20111129-C00013.png) | 1972-01-11 | 1973-01-10 |
Country Status (13)
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2318430A1 (fr) * | 1975-07-18 | 1977-02-11 | Sercel Rech Const Elect | Dispositif d'acquisition sur le terrain de donnees sismiques avec numeration a pesee aleatoire |
| US4068185A (en) * | 1976-03-01 | 1978-01-10 | Varian Associates, Inc. | Current balancing circuit for use with chromatographic system detector |
| US4106010A (en) * | 1976-05-05 | 1978-08-08 | Texaco Inc. | Logarithmic analog-to-digital converter |
| US4431987A (en) * | 1980-03-27 | 1984-02-14 | The Bendix Corporation | Analog-to-digital and digital-to-analog converters and methods of operation |
| US4333075A (en) * | 1980-03-27 | 1982-06-01 | The Bendix Corporation | An analog-to-digital converter accurate relative to the value of the input signal |
| US4383247A (en) * | 1981-06-25 | 1983-05-10 | The United States Of America As Represented By The Secretary Of The Navy | Gain-step companding analog to digital converter |
| US4540974A (en) * | 1981-10-30 | 1985-09-10 | Rca Corporation | Adaptive analog-to-digital converter |
| GB2111122B (en) * | 1981-12-08 | 1985-03-27 | Volzh Ob Proizv | Silencer arrangement at the inlet of an i.c. engine air cleaner |
| US4697236A (en) * | 1985-03-11 | 1987-09-29 | Helena Laboratories Corporation | Densitometer with automatic gain and reference value adjustment of analog waveform |
| US4725950A (en) * | 1985-06-19 | 1988-02-16 | Syntrak, Inc. | Marine seismic signal processor with D.C. offset compensation method |
| FR2626423A1 (fr) * | 1988-01-21 | 1989-07-28 | Inst Francais Du Petrole | Dispositif d'acquisition pour la numerisation de signaux a grande dynamique |
| US4967400A (en) * | 1988-02-26 | 1990-10-30 | Syntron, Inc. | Digital marine seismic system |
| CA1271996A (en) * | 1988-03-09 | 1990-07-24 | David Lawrence Lynch | Variable gain encoder apparatus and method |
| JP2752190B2 (ja) * | 1989-09-29 | 1998-05-18 | 株式会社東芝 | ディスク装置 |
| IT1244166B (it) * | 1990-11-29 | 1994-07-08 | Elcon Instr Srl | Dispositivo circuitale per la calibrazione dei segnali nella strumentazione industriale. |
| US5377231A (en) * | 1993-11-30 | 1994-12-27 | At&T Corp. | Automatic gain control circuit for a digital baseband line equalizer |
| US7088794B2 (en) * | 2002-02-19 | 2006-08-08 | The United States Of America As Represented By The Secretary Of The Navy | Automatic gain control for digitized RF signal processing |
| US7327803B2 (en) | 2004-10-22 | 2008-02-05 | Parkervision, Inc. | Systems and methods for vector power amplification |
| US7355470B2 (en) | 2006-04-24 | 2008-04-08 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning |
| US8334722B2 (en) * | 2007-06-28 | 2012-12-18 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation and amplification |
| US8013675B2 (en) * | 2007-06-19 | 2011-09-06 | Parkervision, Inc. | Combiner-less multiple input single output (MISO) amplification with blended control |
| US7911272B2 (en) | 2007-06-19 | 2011-03-22 | Parkervision, Inc. | Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments |
| US7937106B2 (en) * | 2006-04-24 | 2011-05-03 | ParkerVision, Inc, | Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same |
| US8031804B2 (en) * | 2006-04-24 | 2011-10-04 | Parkervision, Inc. | Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion |
| US7620129B2 (en) * | 2007-01-16 | 2009-11-17 | Parkervision, Inc. | RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals |
| WO2008144017A1 (en) * | 2007-05-18 | 2008-11-27 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
| WO2009145887A1 (en) * | 2008-05-27 | 2009-12-03 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
| US8565342B2 (en) * | 2010-06-22 | 2013-10-22 | Sony Corporation | Power amplification apparatus, OFDM modulation apparatus, wireless transmission apparatus, and distortion reduction method for power amplification apparatus |
| WO2012139126A1 (en) | 2011-04-08 | 2012-10-11 | Parkervision, Inc. | Systems and methods of rf power transmission, modulation, and amplification |
| WO2012167111A2 (en) | 2011-06-02 | 2012-12-06 | Parkervision, Inc. | Antenna control |
| CN106415435B (zh) | 2013-09-17 | 2020-08-11 | 帕克维辛股份有限公司 | 用于呈现信息承载时间函数的方法、装置和系统 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE491723A (US08066781-20111129-C00013.png) * | 1948-11-13 | |||
| GB691810A (en) * | 1951-01-08 | 1953-05-20 | Mini Of Supply | Electrical pulse code modulation systems |
| US2832827A (en) * | 1952-10-02 | 1958-04-29 | Itt | Signal level coder |
| US3049701A (en) * | 1957-08-15 | 1962-08-14 | Thompson Ramo Wooldridge Inc | Converting devices |
| US2969535A (en) * | 1957-08-29 | 1961-01-24 | Bell Telephone Labor Inc | Analog-digital interconversion circuitry |
| US3170153A (en) * | 1960-02-04 | 1965-02-16 | Lockheed Aircraft Corp | Analog-to-digital converter |
| DE1159503B (de) * | 1960-03-04 | 1963-12-19 | Standard Elektrik Lorenz Ag | Pulscodemodulations-Nachrichtenuebertragungssystem mit einem Coder und Decoder vom Serientyp |
| US3283319A (en) * | 1960-08-25 | 1966-11-01 | Nippon Electric Co | Code converter |
| DE1512202B1 (de) * | 1966-06-10 | 1970-03-12 | Fujitsu Ltd | Verfahren zur multinären Codierung |
| CA930066A (en) * | 1969-07-14 | 1973-07-10 | W. Van Saun Richard | Analog to digital converter and indicator using recirculation of remainder |
| US3703002A (en) * | 1971-12-06 | 1972-11-14 | Fluke Mfg Co John | Analog to digital converter and indicator using recirculation of remainder |
-
0
- BE BE793746D patent/BE793746A/xx not_active IP Right Cessation
-
1972
- 1972-01-11 FR FR7200799A patent/FR2167263A5/fr not_active Expired
- 1972-12-29 PL PL1972159935A patent/PL91680B1/pl unknown
- 1972-12-29 IT IT71210/72A patent/IT976290B/it active
-
1973
- 1973-01-04 DE DE2300320A patent/DE2300320C2/de not_active Expired
- 1973-01-04 CA CA160,594A patent/CA1001725A/fr not_active Expired
- 1973-01-09 GB GB122173A patent/GB1415091A/en not_active Expired
- 1973-01-10 CH CH31473A patent/CH575683A5/xx not_active IP Right Cessation
- 1973-01-10 DD DD168171A patent/DD105543A5/xx unknown
- 1973-01-10 US US05/322,333 patent/US3936819A/en not_active Expired - Lifetime
- 1973-01-10 HU HU73SE1659A patent/HU174408B/hu unknown
- 1973-01-11 JP JP560673A patent/JPS5314390B2/ja not_active Expired
- 1973-01-11 NL NL7300412A patent/NL7300412A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US3936819A (en) | 1976-02-03 |
| DD105543A5 (US08066781-20111129-C00013.png) | 1974-04-20 |
| HU174408B (hu) | 1979-12-28 |
| GB1415091A (en) | 1975-11-26 |
| JPS5314390B2 (US08066781-20111129-C00013.png) | 1978-05-17 |
| IT976290B (it) | 1974-08-20 |
| NL7300412A (US08066781-20111129-C00013.png) | 1973-07-13 |
| CA1001725A (fr) | 1976-12-14 |
| DE2300320C2 (de) | 1982-11-18 |
| PL91680B1 (US08066781-20111129-C00013.png) | 1977-03-31 |
| DE2300320A1 (de) | 1973-07-26 |
| JPS4881466A (US08066781-20111129-C00013.png) | 1973-10-31 |
| FR2167263A5 (US08066781-20111129-C00013.png) | 1973-08-24 |
| BE793746A (fr) | 1973-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |