DE50202182D1 - Multipliziererschaltung - Google Patents
MultipliziererschaltungInfo
- Publication number
- DE50202182D1 DE50202182D1 DE50202182T DE50202182T DE50202182D1 DE 50202182 D1 DE50202182 D1 DE 50202182D1 DE 50202182 T DE50202182 T DE 50202182T DE 50202182 T DE50202182 T DE 50202182T DE 50202182 D1 DE50202182 D1 DE 50202182D1
- Authority
- DE
- Germany
- Prior art keywords
- multiplier
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Amplitude Modulation (AREA)
- Transmitters (AREA)
- Amplifiers (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50202182T DE50202182D1 (de) | 2001-07-06 | 2002-07-03 | Multipliziererschaltung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10132802A DE10132802A1 (de) | 2001-07-06 | 2001-07-06 | Multipliziererschaltung |
DE50202182T DE50202182D1 (de) | 2001-07-06 | 2002-07-03 | Multipliziererschaltung |
PCT/DE2002/002427 WO2003005582A2 (de) | 2001-07-06 | 2002-07-03 | Multipliziererschaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50202182D1 true DE50202182D1 (de) | 2005-03-10 |
Family
ID=7690837
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10132802A Ceased DE10132802A1 (de) | 2001-07-06 | 2001-07-06 | Multipliziererschaltung |
DE50202182T Expired - Fee Related DE50202182D1 (de) | 2001-07-06 | 2002-07-03 | Multipliziererschaltung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10132802A Ceased DE10132802A1 (de) | 2001-07-06 | 2001-07-06 | Multipliziererschaltung |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040174199A1 (de) |
EP (1) | EP1405413B1 (de) |
DE (2) | DE10132802A1 (de) |
WO (1) | WO2003005582A2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003016379A (ja) * | 2001-06-29 | 2003-01-17 | A&Cmos Communication Device Inc | アナログ乗算回路 |
DE10334805B4 (de) * | 2003-07-30 | 2005-07-07 | Fachhochschule Karlsruhe-Hochschule für Technik, Anstalt des öffentlichen Rechts | Analoge Multiplizierschaltung |
DE10351606B3 (de) | 2003-11-05 | 2005-05-25 | Infineon Technologies Ag | Hochfrequenz-Mischeranordnung |
US7049882B2 (en) * | 2004-02-03 | 2006-05-23 | Broadcom Corporation | Transmitter IF section and method enabling IF output signal amplitude that is less sensitive to process, voltage, and temperature |
US7221300B2 (en) * | 2004-05-21 | 2007-05-22 | Texas Instruments Incorporated | Digital-to-analog converter data rate reduction by interleaving and recombination through mixer switching |
DE102005005332A1 (de) * | 2005-01-28 | 2006-08-10 | Atmel Germany Gmbh | Mischstufe und Verfahren zur Mischung von Signalen verschiedener Frequenzen |
TWI326965B (en) * | 2007-01-30 | 2010-07-01 | Mstar Semiconductor Inc | Mixer |
EP2218177B1 (de) * | 2007-11-09 | 2016-04-27 | Hittite Microwave Corporation | Variabler leistungsverstärker |
EP2218176B1 (de) * | 2007-11-12 | 2013-07-03 | Hittite Microwave Norway AS | Rauscharmer verstärker |
US8456236B2 (en) * | 2008-05-19 | 2013-06-04 | Hittite Microwave Norway As | Multiple input variable gain amplifier |
CN101989835B (zh) * | 2009-07-30 | 2013-04-03 | 晨星软件研发(深圳)有限公司 | 信号处理电路 |
CN101873102A (zh) * | 2010-04-30 | 2010-10-27 | 北京利云技术开发公司 | 一种高线性度且适合低电压工作的上变频混频器 |
GB2539457A (en) | 2015-06-16 | 2016-12-21 | Nordic Semiconductor Asa | Voltage regulators |
US10700640B2 (en) * | 2018-06-11 | 2020-06-30 | The Regents Of The University Of California | Harmonic-based nonlinearity factorization scheme to facilitate up-conversion mixer linearity |
US10852182B2 (en) * | 2018-06-29 | 2020-12-01 | Osram Opto Semiconductors Gmbh | Ambient light detector, detector array and method |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3835499A1 (de) * | 1988-10-19 | 1990-04-26 | Philips Patentverwaltung | Schaltungsanordnung zum einstellen der amplitude eines signals |
JP3300534B2 (ja) * | 1993-09-13 | 2002-07-08 | 株式会社東芝 | 電子回路 |
JP2891297B2 (ja) * | 1996-09-30 | 1999-05-17 | 日本電気株式会社 | 電圧電流変換回路 |
FR2769388B1 (fr) * | 1997-10-07 | 2001-08-03 | Korea Telecomm Authority | Multiplieur et synapse de reseau neuronal utilisant un miroir de courant comportant des transistors a effet de champ mos de faible puissance |
FI107656B (fi) * | 1998-10-30 | 2001-09-14 | Nokia Mobile Phones Ltd | Alipäästösuodin lähettimessä ja matkaviestin |
JP2001344559A (ja) * | 2000-05-30 | 2001-12-14 | Matsushita Electric Ind Co Ltd | アナログ乗算回路および可変利得増幅回路 |
-
2001
- 2001-07-06 DE DE10132802A patent/DE10132802A1/de not_active Ceased
-
2002
- 2002-07-03 US US10/482,507 patent/US20040174199A1/en not_active Abandoned
- 2002-07-03 DE DE50202182T patent/DE50202182D1/de not_active Expired - Fee Related
- 2002-07-03 WO PCT/DE2002/002427 patent/WO2003005582A2/de active IP Right Grant
- 2002-07-03 EP EP02752994A patent/EP1405413B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1405413B1 (de) | 2005-02-02 |
EP1405413A2 (de) | 2004-04-07 |
WO2003005582A3 (de) | 2003-03-13 |
DE10132802A1 (de) | 2002-11-14 |
WO2003005582A2 (de) | 2003-01-16 |
US20040174199A1 (en) | 2004-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |