[go: up one dir, main page]

FI20075411A0 - Järjestelmät, menetelmät ja laitteet monitie-ortogonaalista rekursiivista esivääristymää varten - Google Patents

Järjestelmät, menetelmät ja laitteet monitie-ortogonaalista rekursiivista esivääristymää varten

Info

Publication number
FI20075411A0
FI20075411A0 FI20075411A FI20075411A FI20075411A0 FI 20075411 A0 FI20075411 A0 FI 20075411A0 FI 20075411 A FI20075411 A FI 20075411A FI 20075411 A FI20075411 A FI 20075411A FI 20075411 A0 FI20075411 A0 FI 20075411A0
Authority
FI
Finland
Prior art keywords
systems
methods
devices
multipath
predistortion
Prior art date
Application number
FI20075411A
Other languages
English (en)
Swedish (sv)
Other versions
FI20075411A7 (fi
FI20075411L (fi
Original Assignee
Samsung Electro Mech
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Samsung Electro Mech filed Critical Samsung Electro Mech
Publication of FI20075411A0 publication Critical patent/FI20075411A0/fi
Publication of FI20075411A7 publication Critical patent/FI20075411A7/fi
Publication of FI20075411L publication Critical patent/FI20075411L/fi

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from the input signal
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B1/0483—Transmitters with multiple parallel paths
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0222—Continuous control by using a signal derived from the input signal
    • H03F1/0227—Continuous control by using a signal derived from the input signal using supply converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C5/00—Amplitude modulation and angle modulation produced simultaneously or at will by the same modulating signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
    • H03F1/0216—Continuous control
    • H03F1/0233—Continuous control by using a signal derived from the output signal, e.g. bootstrapping the voltage supply
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/26—Modifications of amplifiers to reduce influence of noise generated by amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3247—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using feedback acting on predistortion circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3252—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using multiple parallel paths between input and output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3282—Acting on the phase and the amplitude of the input signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
    • H03F1/3294—Acting on the real and imaginary components of the input signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/58—Compensation for non-linear transmitter output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
    • H04L25/03057—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a recursive structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/361—Modulation using a single or unspecified number of carriers, e.g. with separate stages of phase and amplitude modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/366—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator
    • H04L27/367—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/366—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator
    • H04L27/367—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion
    • H04L27/368—Arrangements for compensating undesirable properties of the transmission path between the modulator and the demodulator using predistortion adaptive predistortion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/102—A non-specified detector of a signal envelope being used in an amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/324—An amplitude modulator or demodulator being used in the amplifier circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/336—A I/Q, i.e. phase quadrature, modulator or demodulator being used in an amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/393—A measuring circuit being coupled to the output of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/504—Indexing scheme relating to amplifiers the supply voltage or current being continuously controlled by a controlling signal, e.g. the controlling signal of a transistor implemented as variable resistor in a supply path for, an IC-block showed amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/78—A comparator being used in a controlling circuit of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/99—A diode as rectifier being used as a detecting circuit in an amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2201/00—Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00
    • H03F2201/32—Indexing scheme relating to modifications of amplifiers to reduce non-linear distortion
    • H03F2201/3233—Adaptive predistortion using lookup table, e.g. memory, RAM, ROM, LUT, to generate the predistortion

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Amplifiers (AREA)
FI20075411A 2006-06-04 2007-06-04 Järjestelmät, menetelmät ja laitteet monitie-ortogonaalista rekursiivista esivääristymää varten FI20075411L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80387106P 2006-06-04 2006-06-04
US75412207P 2007-05-25 2007-05-25

Publications (3)

Publication Number Publication Date
FI20075411A0 true FI20075411A0 (fi) 2007-06-04
FI20075411A7 FI20075411A7 (fi) 2007-12-05
FI20075411L FI20075411L (fi) 2007-12-05

Family

ID=38943551

Family Applications (3)

Application Number Title Priority Date Filing Date
FI20075408A FI20075408A7 (fi) 2006-06-04 2007-06-04 Järjestelmät, menetelmät ja laitteet lineaarisia polaarisia lähettimiä varten
FI20075410A FI20075410A7 (fi) 2006-06-04 2007-06-04 Järjestelmät, menetelmät ja laitteet lineaarisia verhokäyrän eliminointi ja palautuslähettimiä varten
FI20075411A FI20075411L (fi) 2006-06-04 2007-06-04 Järjestelmät, menetelmät ja laitteet monitie-ortogonaalista rekursiivista esivääristymää varten

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FI20075408A FI20075408A7 (fi) 2006-06-04 2007-06-04 Järjestelmät, menetelmät ja laitteet lineaarisia polaarisia lähettimiä varten
FI20075410A FI20075410A7 (fi) 2006-06-04 2007-06-04 Järjestelmät, menetelmät ja laitteet lineaarisia verhokäyrän eliminointi ja palautuslähettimiä varten

Country Status (2)

Country Link
CN (3) CN101090380B (fi)
FI (3) FI20075408A7 (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101594327B (zh) * 2008-05-26 2012-06-13 芯通科技（成都）有限公司 多通道数字预失真处理装置及预失真处理方法
US8195102B2 (en) * 2010-06-02 2012-06-05 Nxp B.V. System and method for transmitting a baseband real signal with a non-constant envelope using a polar transmitter
CN103270695B (zh) * 2010-12-22 2016-11-16 住友电气工业株式会社 放大器电路以及无线通信装置
US20130076418A1 (en) * 2011-09-27 2013-03-28 Intel Mobile Communications GmbH System and Method for Calibration of Timing Mismatch for Envelope Tracking Transmit Systems
GB2498391B (en) * 2012-01-16 2018-11-21 Snaptrack Inc Pre-distortion in RF path in combination with shaping table in envelope path for envelope tracking amplifier
KR101767577B1 (ko) * 2012-02-09 2017-08-23 스카이워크스 솔루션즈, 인코포레이티드 포락선 추적을 위한 장치 및 방법
US8841968B2 (en) * 2012-09-26 2014-09-23 Broadcom Corporation Class-AB radio frequency amplifier for envelope detector
GB201309235D0 (en) * 2013-05-22 2013-07-03 Nujira Ltd Transfer function regulation
EP2983454B1 (en) * 2014-08-08 2019-02-27 Nxp B.V. Single tone RF signal generator
US9529380B1 (en) * 2015-08-04 2016-12-27 Qualcomm Incorporated Local oscillator signal generation circuit with harmonic current rejection
US10270394B2 (en) 2015-12-30 2019-04-23 Skyworks Solutions, Inc. Automated envelope tracking system
CN105978500B (zh) * 2016-04-29 2018-12-14 华为技术有限公司 模拟预失真系统、收发信机和通信设备
CN109286377A (zh) * 2017-07-21 2019-01-29 中兴通讯股份有限公司 射频信号的线性化处理电路及方法
CN110071892A (zh) * 2019-04-30 2019-07-30 中国联合网络通信集团有限公司 一种发射信号的方法及装置
CN114710126B (zh) * 2022-06-08 2022-09-20 成都嘉纳海威科技有限责任公司 一种基于GaAs Bi-HEMT工艺的可重构宽带放大器
CN115913134B (zh) * 2023-03-10 2023-06-06 成都明夷电子科技有限公司 一种宽带低噪声放大器和电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075411A (en) * 1997-12-22 2000-06-13 Telefonaktiebolaget Lm Ericsson Method and apparatus for wideband predistortion linearization
CN1333604C (zh) * 2003-04-17 2007-08-22 华为技术有限公司 一种脉冲宽度调制方法及装置
CN100337484C (zh) * 2003-06-20 2007-09-12 华为技术有限公司 包络消除与恢复数字功放的同步误差测量方法及装置
US20050181746A1 (en) * 2004-02-13 2005-08-18 Icefyre Semiconductor Corporation Methods and systems for signal amplification through envelope removal and restoration

Also Published As

Publication number Publication date
FI20075408L (fi) 2007-12-05
FI20075411A7 (fi) 2007-12-05
FI20075408A7 (fi) 2007-12-05
CN101090380B (zh) 2011-05-18
CN101090382A (zh) 2007-12-19
CN101090381A (zh) 2007-12-19
CN101090380A (zh) 2007-12-19
FI20075408A0 (fi) 2007-06-04
CN101090382B (zh) 2012-04-25
FI20075411L (fi) 2007-12-05
FI20075410L (fi) 2007-12-05
FI20075410A0 (fi) 2007-06-04
FI20075410A7 (fi) 2007-12-05

Similar Documents

Publication Publication Date Title
FI20075411L (fi) Järjestelmät, menetelmät ja laitteet monitie-ortogonaalista rekursiivista esivääristymää varten
GB2438750B (en) Systems, methods, and apparatuses for multi-path orthogonal recursive predistortion
DK2279405T3 (da) Dråbeaktuatorindretninger, -systemer og -fremgangsmåder
FI20065841A0 (fi) Kommunikointimenetelmä ja -järjestelmä
BRPI0815101A2 (pt) Método, e, sistema
BRPI0810187A2 (pt) Método e sistema de interrogação de um ambiente furo abaixo, e, aparelho para interrogar um ambiente furo abaixo.
GB2438749B8 (en) Systems, methods, and apparatuses for linear envelope elimination and restoration transmitters
BRPI0815494A2 (pt) Método implementado por computador, e, sistema.
BRPI0822078A2 (pt) Método, e, sistema.
BRPI0813914A2 (pt) Sistema, e, método.
BRPI0921919A2 (pt) dispositivos médicos, aparelhos, sistemas e métodos
BRPI0811722A2 (pt) Método, e sistema
BRPI0807543A2 (pt) Aparelho, sistemas e métodos de terminação de tubulação estampada/encrespada
PL2615785T3 (pl) Sposób i układ do adaptacji transmisji wieloantenowej
EP2083771A4 (en) METHODS, SYSTEMS AND DEVICES FOR EXECUTING GYNECOLOGICAL PROCEDURES
BRPI0915433A2 (pt) método, e, dispositivo.
BRPI0821050A2 (pt) Método, e, sistema
EP2379130A4 (en) AUTETROPERFUSION DEVICES, SYSTEMS AND METHOD FOR ACHIEVING VENOUS ARTERIALIZATION
BRPI0809573A2 (pt) composição, e, método
BRPI0810963A2 (pt) sistema, e, método
BRPI0816151A2 (pt) válvula utilizável com um poço, sistema usável com um poço, e método usável com um poço
BRPI0918996A2 (pt) equipamento, sistema, e método.
WO2009017231A2 (ja) パターン検査システム、パターン検査装置、方法およびパターン検査用プログラム
BRPI0810190A2 (pt) Sistema, e, método.
BRPI0818023A2 (pt) Método utilizável com um poço, sistema utilizável em um poço, e aparelho utilizável em um poço

Legal Events

Date Code Title Description
FD Application lapsed