TW200816619A - Systems, methods, and apparatus for frequency conversion - Google Patents
Systems, methods, and apparatus for frequency conversion Download PDFInfo
- Publication number
- TW200816619A TW200816619A TW096125307A TW96125307A TW200816619A TW 200816619 A TW200816619 A TW 200816619A TW 096125307 A TW096125307 A TW 096125307A TW 96125307 A TW96125307 A TW 96125307A TW 200816619 A TW200816619 A TW 200816619A
- Authority
- TW
- Taiwan
- Prior art keywords
- signal
- complementary
- pair
- frequency
- current
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 title claims description 38
- 238000002156 mixing Methods 0.000 claims abstract description 32
- 230000000295 complement effect Effects 0.000 claims description 86
- 238000004891 communication Methods 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 4
- 230000001413 cellular effect Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 18
- 238000002955 isolation Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000002463 transducing effect Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- YSCNMFDFYJUPEF-OWOJBTEDSA-N 4,4'-diisothiocyano-trans-stilbene-2,2'-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(N=C=S)=CC=C1\C=C\C1=CC=C(N=C=S)C=C1S(O)(=O)=O YSCNMFDFYJUPEF-OWOJBTEDSA-N 0.000 description 1
- CYJRNFFLTBEQSQ-UHFFFAOYSA-N 8-(3-methyl-1-benzothiophen-5-yl)-N-(4-methylsulfonylpyridin-3-yl)quinoxalin-6-amine Chemical compound CS(=O)(=O)C1=C(C=NC=C1)NC=1C=C2N=CC=NC2=C(C=1)C=1C=CC2=C(C(=CS2)C)C=1 CYJRNFFLTBEQSQ-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
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- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- PIRWNASAJNPKHT-SHZATDIYSA-N pamp Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)N)C(C)C)C1=CC=CC=C1 PIRWNASAJNPKHT-SHZATDIYSA-N 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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
-
- 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
- H03D7/166—Multiple-frequency-changing at least two frequency changers being located in different paths, e.g. in two paths with carriers in quadrature using two or more quadrature frequency translation stages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H19/00—Networks using time-varying elements, e.g. N-path filters
- H03H19/008—Networks using time-varying elements, e.g. N-path filters with variable switch closing time
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H2007/0192—Complex filters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
- Transmitters (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83019806P | 2006-07-11 | 2006-07-11 | |
| US11/531,314 US7826816B2 (en) | 2006-07-11 | 2006-09-13 | Systems, methods, and apparatus for frequency conversion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200816619A true TW200816619A (en) | 2008-04-01 |
Family
ID=38824950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW096125307A TW200816619A (en) | 2006-07-11 | 2007-07-11 | Systems, methods, and apparatus for frequency conversion |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7826816B2 (enExample) |
| EP (1) | EP2038997A2 (enExample) |
| JP (2) | JP5301436B2 (enExample) |
| KR (1) | KR101066054B1 (enExample) |
| TW (1) | TW200816619A (enExample) |
| WO (1) | WO2008008759A2 (enExample) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7769361B2 (en) * | 2006-07-19 | 2010-08-03 | Qualcomm Incorporated | Systems, methods, and apparatus for frequency conversion |
| US20100156502A1 (en) * | 2006-08-09 | 2010-06-24 | Van Zeijl Paulus T M | Signal processor comprising a frequency converter |
| TW200836473A (en) * | 2006-09-26 | 2008-09-01 | Farbod Aram | Broadband low noise amplifier |
| FR2909238A1 (fr) * | 2006-11-24 | 2008-05-30 | St Microelectronics Sa | Mixeur et procede de traitement de signaux, systeme sur puce comprenant un tel mixeur |
| US8023591B2 (en) * | 2006-12-06 | 2011-09-20 | Broadcom Corporation | Method and system for a shared GM-stage between in-phase and quadrature channels |
| US8081947B2 (en) * | 2006-12-06 | 2011-12-20 | Broadcom Corporation | Method and system for configurable active/passive mixer and shared GM stage |
| US8019310B2 (en) | 2007-10-30 | 2011-09-13 | Qualcomm Incorporated | Local oscillator buffer and mixer having adjustable size |
| US8929840B2 (en) * | 2007-09-14 | 2015-01-06 | Qualcomm Incorporated | Local oscillator buffer and mixer having adjustable size |
| US8599938B2 (en) * | 2007-09-14 | 2013-12-03 | Qualcomm Incorporated | Linear and polar dual mode transmitter circuit |
| US20090197552A1 (en) * | 2008-01-07 | 2009-08-06 | Peter Kurahashi | Bandwidth tunable mixer-filter using lo duty-cycle control |
| US8072255B2 (en) * | 2008-01-07 | 2011-12-06 | Qualcomm Incorporated | Quadrature radio frequency mixer with low noise and low conversion loss |
| US8639205B2 (en) * | 2008-03-20 | 2014-01-28 | Qualcomm Incorporated | Reduced power-consumption receivers |
| JP2009272864A (ja) * | 2008-05-07 | 2009-11-19 | Fujitsu Ltd | 信号処理回路 |
| CN102099998B (zh) * | 2008-05-27 | 2015-01-21 | 意法爱立信有限公司 | 使差分I/Q信号不重叠的低1/f噪声本机振荡器 |
| EP2148432B1 (en) * | 2008-07-25 | 2011-06-29 | ST-Ericsson Belgium NV | Mixer cell with a dynamic bleed circuit |
| EP2204907A1 (en) * | 2008-12-30 | 2010-07-07 | ST Wireless SA | Amplifier with on-chip filter |
| US20100279641A1 (en) * | 2008-12-31 | 2010-11-04 | Siu-Chuang Ivan Lu | Receiver for wireless communication system |
| US8929848B2 (en) * | 2008-12-31 | 2015-01-06 | Mediatek Singapore Pte. Ltd. | Interference-robust receiver for a wireless communication system |
| US8301101B2 (en) * | 2009-04-17 | 2012-10-30 | Broadcom Corporation | Frequency translated filter |
| US20100317311A1 (en) * | 2009-06-10 | 2010-12-16 | Broadcom Corporation | Protection for SAW-Less Receivers |
| US8224275B2 (en) * | 2009-06-16 | 2012-07-17 | Broadcom Corporation | Area reduction techniques for saw-less receivers |
| US8238862B2 (en) * | 2009-07-02 | 2012-08-07 | Broadcom Corporation | Layout techniques for frequency translated filters |
| US8467760B2 (en) * | 2009-07-02 | 2013-06-18 | Broadcom Corporation | Frequency translated filters for wideband applications |
| JP5682558B2 (ja) * | 2009-07-04 | 2015-03-11 | 日本電気株式会社 | 直交ミキサ |
| KR101651201B1 (ko) | 2009-07-07 | 2016-08-25 | 삼성전자주식회사 | 고조파 제거 믹서 및 그 방법 |
| US8331896B2 (en) * | 2009-07-10 | 2012-12-11 | Theta S.A. | Method of operation of a passive high-frequency image reject mixer |
| US8275338B2 (en) * | 2009-07-10 | 2012-09-25 | Theta S.A. | Passive high frequency image reject mixer |
| CN102484451A (zh) * | 2009-07-10 | 2012-05-30 | 希特公司 | 无源高频镜像抑制混频器的操作方法 |
| US8285241B2 (en) | 2009-07-30 | 2012-10-09 | Broadcom Corporation | Receiver apparatus having filters implemented using frequency translation techniques |
| JP5567983B2 (ja) * | 2010-10-29 | 2014-08-06 | 旭化成エレクトロニクス株式会社 | デモジュレータ回路 |
| US8422979B2 (en) * | 2011-03-17 | 2013-04-16 | Broadcom Corporation | Method and system for low-noise, highly-linear receiver front-end |
| US20120268190A1 (en) * | 2011-04-19 | 2012-10-25 | Icera Inc. | Local oscillator clock signals |
| EP2654202B1 (en) | 2012-04-19 | 2020-01-01 | Telefonaktiebolaget LM Ericsson (publ) | Harmonic Rejection Mixer Arrangement |
| US8818310B2 (en) | 2012-06-27 | 2014-08-26 | Telefonaktiebolaget L M Ericsson (Publ) | Noise reduction and tilt reduction in passive FET multi-phase mixers |
| CN103051288B (zh) * | 2012-12-14 | 2015-05-06 | 东南大学 | 一种可重构无源混频器 |
| US9263990B2 (en) | 2013-05-21 | 2016-02-16 | Qualcomm Incorporated | Impedance transformer for use with a quadrature passive CMOS mixer |
| US8723568B1 (en) * | 2013-12-20 | 2014-05-13 | Qualcomm Incorporated | Local oscillator signal generation using delay locked loops |
| US20150229311A1 (en) * | 2014-02-10 | 2015-08-13 | Nvidia Corporation | Oscillator frequency divider with improved phase noise |
| US9088471B1 (en) | 2014-02-19 | 2015-07-21 | Qualcomm Incorporated | Quadrature combining and adjusting |
| JP6611441B2 (ja) * | 2014-02-28 | 2019-11-27 | 地方独立行政法人東京都立産業技術研究センター | 周波数変換ユニット、計測システム及び計測方法 |
| WO2015196160A1 (en) | 2014-06-19 | 2015-12-23 | Project Ft, Inc. | Memoryless active device which traps even harmonic signals |
| CN106026976B (zh) * | 2015-03-26 | 2020-09-18 | 松下电器产业株式会社 | 开关控制电路 |
| US9407304B1 (en) * | 2015-04-22 | 2016-08-02 | Blackberry Limited | Inductor based switching mixer circuit |
| US9935722B2 (en) * | 2016-06-21 | 2018-04-03 | Intel IP Corporation | Harmonic suppressing local oscillator signal generation |
| US9755872B1 (en) | 2016-08-30 | 2017-09-05 | Intel IP Corporation | Pulse generation using digital-to-time converter |
| US10615780B2 (en) * | 2017-12-08 | 2020-04-07 | Qualcomm Incorporated | Low power 25% duty cycle local oscillator clock generation circuit |
| KR102338073B1 (ko) * | 2019-10-11 | 2021-12-10 | 충남대학교 산학협력단 | 2차 비선형성 개선을 위한 수동 믹서 및 주파수 변환기 |
| WO2022221815A1 (en) | 2021-04-13 | 2022-10-20 | Newracom, Inc. | Switched capacitor based harmonic rejection mixer with the clocks having two different duty cycles |
| US12407551B2 (en) * | 2023-06-26 | 2025-09-02 | Texas Instruments Incorporated | Bidirectional data transmission over isolation medium |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2201559A (en) | 1987-01-23 | 1988-09-01 | Gen Electric Plc | Electrical signal mixer circuit |
| JPH1155039A (ja) * | 1997-07-30 | 1999-02-26 | Kokusai Electric Co Ltd | ミキサ回路 |
| US5945857A (en) * | 1998-02-13 | 1999-08-31 | Lucent Technologies, Inc. | Method and apparatus for duty-cycle correction |
| US6198347B1 (en) * | 1999-07-29 | 2001-03-06 | Tropian, Inc. | Driving circuits for switch mode RF power amplifiers |
| EP1184971A1 (en) * | 2000-08-17 | 2002-03-06 | Motorola, Inc. | Switching mixer |
| US20020183033A1 (en) * | 2001-04-05 | 2002-12-05 | Sarnoff Corporation | Commutating image-reject mixer |
| US7116728B2 (en) * | 2001-05-25 | 2006-10-03 | Matsushita Electric Industrial Co., Ltd. | Quadrature alignment in communications receivers using dual delay lines |
| JP2003060441A (ja) * | 2001-08-10 | 2003-02-28 | Toshiba Corp | ダブルバランスミキサー回路とそれを用いた直交復調回路 |
| US6891420B2 (en) * | 2001-12-21 | 2005-05-10 | Motorola, Inc. | Method and apparatus for digital frequency synthesis |
| WO2003071673A2 (en) * | 2002-02-25 | 2003-08-28 | Sirific Wireless Corporation | Frequency down converter using a multitone local oscillator |
| EP1665518A1 (en) * | 2003-09-16 | 2006-06-07 | Koninklijke Philips Electronics N.V. | Mixer circuit, receiver comprising a mixer circuit, method for generating an output signal by mixing an input signal with an oscillator signal |
| JP4403827B2 (ja) * | 2004-02-25 | 2010-01-27 | ソニー株式会社 | 周波数変換回路、ｉｃおよび受信機 |
| ES2330761T3 (es) * | 2004-03-12 | 2009-12-15 | R.F. Magic Inc. | Mezclador y sintonizador de supresion armonica. |
| US7340233B2 (en) * | 2004-03-29 | 2008-03-04 | Intel Corporation | Integrated circuit and methods for third sub harmonic up conversion and down conversion of signals |
| DE602004008898T2 (de) | 2004-07-06 | 2008-06-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Funkempfänger-Eingangsstufe und Verfahren zur Unterdrückung von Aussenbandstörung |
| DE602005006585D1 (de) | 2004-07-06 | 2008-06-19 | Acp Advanced Circuit Pursuit A | Symmetrischer mischer mit fets |
| DE102004059117A1 (de) | 2004-12-08 | 2006-06-29 | Atmel Germany Gmbh | Mischerschaltkreis, Empfangsschaltkreis, Sendeschaltkreis und Verfahren zum Betreiben eines Mischerschaltkreises |
| US7529529B2 (en) * | 2005-03-04 | 2009-05-05 | Intel Corporation | Low noise, high-linearity RF front end receiver |
| US7532874B2 (en) * | 2005-11-09 | 2009-05-12 | Texas Instruments Incorporated | Offset balancer, method of balancing an offset and a wireless receiver employing the balancer and the method |
| US7904036B2 (en) * | 2005-12-02 | 2011-03-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Modulation method and apparatus |
-
2006
- 2006-09-13 US US11/531,314 patent/US7826816B2/en active Active
-
2007
- 2007-07-10 EP EP07840385A patent/EP2038997A2/en not_active Ceased
- 2007-07-10 KR KR1020097000944A patent/KR101066054B1/ko active Active
- 2007-07-10 WO PCT/US2007/073129 patent/WO2008008759A2/en not_active Ceased
- 2007-07-10 JP JP2009519629A patent/JP5301436B2/ja active Active
- 2007-07-11 TW TW096125307A patent/TW200816619A/zh unknown
-
2012
- 2012-01-27 JP JP2012015122A patent/JP2012134996A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR101066054B1 (ko) | 2011-09-20 |
| US20080014896A1 (en) | 2008-01-17 |
| JP5301436B2 (ja) | 2013-09-25 |
| JP2012134996A (ja) | 2012-07-12 |
| EP2038997A2 (en) | 2009-03-25 |
| US7826816B2 (en) | 2010-11-02 |
| KR20090023702A (ko) | 2009-03-05 |
| WO2008008759A2 (en) | 2008-01-17 |
| WO2008008759A3 (en) | 2008-02-28 |
| JP2009544190A (ja) | 2009-12-10 |
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