ATE495575T1 - Mischer mit kurzschlussschalter - Google Patents
Mischer mit kurzschlussschalterInfo
- Publication number
- ATE495575T1 ATE495575T1 AT08707619T AT08707619T ATE495575T1 AT E495575 T1 ATE495575 T1 AT E495575T1 AT 08707619 T AT08707619 T AT 08707619T AT 08707619 T AT08707619 T AT 08707619T AT E495575 T1 ATE495575 T1 AT E495575T1
- Authority
- AT
- Austria
- Prior art keywords
- mixer
- short circuit
- circuit switch
- those
- shorting
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1441—Balanced arrangements with transistors using field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1491—Arrangements to linearise a transconductance stage of a mixer arrangement
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
- H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade
- H03D7/163—Multiple-frequency-changing all the frequency changers being connected in cascade the local oscillations of at least two of the frequency changers being derived from a single oscillator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/16—Multiple-frequency-changing
- H03D7/165—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0001—Circuit elements of demodulators
- H03D2200/0025—Gain control circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manipulation Of Pulses (AREA)
- Stereo-Broadcasting Methods (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Food-Manufacturing Devices (AREA)
- Electronic Switches (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0702588A GB2446463A (en) | 2007-02-09 | 2007-02-09 | Mixer with shorting switch |
PCT/EP2008/000974 WO2008095719A2 (en) | 2007-02-09 | 2008-02-08 | Mixer with shorting switch |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE495575T1 true ATE495575T1 (de) | 2011-01-15 |
Family
ID=37899086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08707619T ATE495575T1 (de) | 2007-02-09 | 2008-02-08 | Mischer mit kurzschlussschalter |
Country Status (7)
Country | Link |
---|---|
US (1) | US8004342B2 (de) |
EP (1) | EP2122824B1 (de) |
CN (1) | CN101617468B (de) |
AT (1) | ATE495575T1 (de) |
DE (1) | DE602008004462D1 (de) |
GB (1) | GB2446463A (de) |
WO (1) | WO2008095719A2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008048599A1 (de) | 2008-09-23 | 2010-03-25 | Illinois Tool Works Inc., Glenview | Gesteinsbohrer |
EP2573936A1 (de) * | 2011-09-23 | 2013-03-27 | Telefonaktiebolaget LM Ericsson (publ) | Mischereinheit |
EP2901549B1 (de) * | 2012-09-28 | 2018-07-25 | ViaSat Inc. | Breitband doppelgegentaktmischer mit spiegelfrequenzunterdrückung |
US9634609B2 (en) | 2014-12-19 | 2017-04-25 | Mediatek Singapore Pte. Ltd | Switching circuit |
US10622946B1 (en) * | 2015-08-05 | 2020-04-14 | Sam Belkin | Frequency mixer |
US10333763B1 (en) | 2018-06-18 | 2019-06-25 | Futurewei Technologies, Inc. | System and method for hybrid transmitter |
CN109347444A (zh) * | 2018-09-15 | 2019-02-15 | 天津大学 | 一种低噪声高转换增益的上变频混频器 |
CN111211737B (zh) * | 2020-03-03 | 2024-05-31 | 芯原微电子(上海)股份有限公司 | 高谐波抑制比混频电路 |
US11296802B1 (en) | 2020-09-24 | 2022-04-05 | Apple Inc. | Wireless circuitry with self-calibrated harmonic rejection mixers |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5867778A (en) * | 1997-12-24 | 1999-02-02 | Northern Telecom Limited | Switched gain element |
JP4167852B2 (ja) * | 2001-10-22 | 2008-10-22 | 富士通株式会社 | ミキサ回路、受信回路、及び周波数比較回路 |
US6639447B2 (en) * | 2002-03-08 | 2003-10-28 | Sirific Wireless Corporation | High linearity Gilbert I Q dual mixer |
EP1450480A1 (de) | 2003-02-18 | 2004-08-25 | STMicroelectronics S.r.l. | Rauscharmer Multiplizierer mit hoher Linearität |
US7383034B2 (en) * | 2004-05-28 | 2008-06-03 | Matsushita Electric Industrial Co., Ltd. | Frequency conversion circuit, modulation circuit, polar modulation transmitting circuit, quadrature modulation transmitting circuit, communication instrument, and frequency conversion method |
JP4335089B2 (ja) * | 2004-08-04 | 2009-09-30 | パナソニック株式会社 | Dcオフセット調整装置およびdcオフセット調整方法 |
US20060128340A1 (en) * | 2004-12-11 | 2006-06-15 | Yong-Hsiang Hsieh | Radio frequency mixer with notch filter |
TW200623608A (en) * | 2004-12-21 | 2006-07-01 | Richwave Technology Corp | Active mixer with self-adaptive bias feedback |
-
2007
- 2007-02-09 GB GB0702588A patent/GB2446463A/en not_active Withdrawn
-
2008
- 2008-02-08 WO PCT/EP2008/000974 patent/WO2008095719A2/en active Application Filing
- 2008-02-08 AT AT08707619T patent/ATE495575T1/de not_active IP Right Cessation
- 2008-02-08 CN CN2008800038798A patent/CN101617468B/zh active Active
- 2008-02-08 EP EP08707619A patent/EP2122824B1/de active Active
- 2008-02-08 US US12/449,466 patent/US8004342B2/en active Active - Reinstated
- 2008-02-08 DE DE602008004462T patent/DE602008004462D1/de active Active
Also Published As
Publication number | Publication date |
---|---|
EP2122824A2 (de) | 2009-11-25 |
DE602008004462D1 (de) | 2011-02-24 |
EP2122824B1 (de) | 2011-01-12 |
GB0702588D0 (en) | 2007-03-21 |
US20100117712A1 (en) | 2010-05-13 |
CN101617468A (zh) | 2009-12-30 |
US8004342B2 (en) | 2011-08-23 |
CN101617468B (zh) | 2012-07-18 |
GB2446463A (en) | 2008-08-13 |
WO2008095719A3 (en) | 2008-11-13 |
WO2008095719A2 (en) | 2008-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE495575T1 (de) | Mischer mit kurzschlussschalter | |
ATE529938T1 (de) | Abwärtswandler mit mehreren ausgängen | |
WO2008085792A3 (en) | Conversion of a synchronous fpga design into an asynchronous fpga design | |
TW200616333A (en) | Repeater circuit with high performance repeater mode and normal repeater mode, wherein high performance repeater mode has fast reset capability | |
TW200614669A (en) | Repeater circuit with high performance repeater mode and normal repeater mode | |
TW200705780A (en) | Switching power supply control with phase shift | |
DE602007003070D1 (de) | Entprellungsschaltung | |
ATE487263T1 (de) | Signalumsetzer zur erzeugung von ansteuersignalen für einen mehrstufigen stromrichter, pwm- ansteuerschaltung | |
TW200712821A (en) | Method of forming a current sense circuit and structure therefor | |
WO2003028215A3 (en) | Tunable oscillator | |
TW200609716A (en) | Power-on reset circuit | |
GB2454438A (en) | Multiple output multiple topology voltage converter | |
TW200727568A (en) | Buck converter | |
TW200623622A (en) | Electronic volume | |
WO2012042049A3 (en) | Switched current mirror with good matching | |
WO2013134372A3 (en) | Programmable v-i converter using compact switching network | |
GB0604263D0 (en) | Frequency divider circuits | |
WO2010099442A3 (en) | Reconfigurable and reliable logic circuit elements that exploit nonlinearity and noise | |
CN201607706U (zh) | 可切换鼠标左、右键功能的装置 | |
EP2330741A3 (de) | Schalterkörper-PMOS-Schalter mit Schalterkörper-Dummies | |
TW200709148A (en) | Amplifier circuit and display device | |
DE60229368D1 (de) | Verstärker-mischerschaltung | |
WO2009063527A3 (en) | Logic gate with a reduced number of switches, especially for applications in integrated circuits | |
WO2008014370A3 (en) | Microcontroller with low noise peripheral | |
TW200709568A (en) | Wideband squaring cell |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |