CO2018005374A2 - Reducción del consumo de energía en amplificadores de potencia de banda ultra ancha integrales - Google Patents
Reducción del consumo de energía en amplificadores de potencia de banda ultra ancha integralesInfo
- Publication number
- CO2018005374A2 CO2018005374A2 CONC2018/0005374A CO2018005374A CO2018005374A2 CO 2018005374 A2 CO2018005374 A2 CO 2018005374A2 CO 2018005374 A CO2018005374 A CO 2018005374A CO 2018005374 A2 CO2018005374 A2 CO 2018005374A2
- Authority
- CO
- Colombia
- Prior art keywords
- signal
- auxiliary signal
- auxiliary
- reduction
- energy consumption
- Prior art date
Links
- 238000005265 energy consumption Methods 0.000 title 1
- 230000003321 amplification Effects 0.000 abstract 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
Classifications
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- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/195—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
-
- 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
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
-
- 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
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/213—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only in integrated 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
-
- 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
- H03F2200/165—A filter circuit coupled to the input of an amplifier
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/231—Indexing scheme relating to amplifiers the input of an amplifier can be switched on or off by a switch to amplify or not an input signal
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/387—A circuit being added at the output of an amplifier to adapt the output impedance of the 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
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
- H03F3/602—Combinations of several amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Abstract
RESUMEN Se proporcionan unidades de amplificación de potencia, las cuales utilizan un combinador y una señal auxiliar para alimentar el amplificador de potencia (PA) con una señal que evita o reduce el funcionamiento de etapas de amplificación más altas durante los periodos de inactividad de la señal de RF recibida. La salida del PA se suministra a través de un circuito de igualación de salida configurada para pasar la señal de RF y atenuar la señal auxiliar; y el combinador combina la señal de RF y la señal auxiliar a través de filtros respectivos para generar la señal de entrada de RF al PA. Se puede configurar un generador de señal auxiliar para que genere la señal auxiliar en relación con la señal de RF que tiene un espectro de frecuencia inferior a la frecuencia de RF de corte. El consumo de energía inferior resultante, particularmente en el caso de las señales de RF de ciclo de trabajo bajo, reduce el calentamiento, permite un uso más prolongado de la batería y aumenta el rendimiento de fiabilidad.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL246991A IL246991B (en) | 2016-07-27 | 2016-07-27 | Reducing energy consumption in a wideband integrated power amplifier |
PCT/IL2017/050835 WO2018020499A1 (en) | 2016-07-27 | 2017-07-26 | Reduction of power consumption in integral ultra-wideband power amplifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2018005374A2 true CO2018005374A2 (es) | 2018-08-10 |
Family
ID=61015843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2018/0005374A CO2018005374A2 (es) | 2016-07-27 | 2018-05-23 | Reducción del consumo de energía en amplificadores de potencia de banda ultra ancha integrales |
Country Status (7)
Country | Link |
---|---|
US (1) | US10693419B2 (es) |
EP (1) | EP3360248A4 (es) |
BR (1) | BR112018009273B1 (es) |
CO (1) | CO2018005374A2 (es) |
IL (1) | IL246991B (es) |
SG (1) | SG11201803517SA (es) |
WO (1) | WO2018020499A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11063711B2 (en) * | 2019-12-03 | 2021-07-13 | Telefonaktiebolaget Lm Ericsson (Publ) | EVM for pulse-shaped signaling for high frequency radio networks |
US11323294B2 (en) | 2020-01-08 | 2022-05-03 | Nxp B.V. | Ultra-wideband device power optimization |
US11967983B2 (en) * | 2022-09-22 | 2024-04-23 | Qualcomm Incorporated | Ultra wideband transmitter |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7209523B1 (en) | 1997-05-16 | 2007-04-24 | Multispectral Solutions, Inc. | Ultra-wideband receiver and transmitter |
US6603818B1 (en) * | 1999-09-23 | 2003-08-05 | Lockheed Martin Energy Research Corporation | Pulse transmission transceiver architecture for low power communications |
US6586999B2 (en) | 2001-07-11 | 2003-07-01 | Multispectral Solutions, Inc. | Ultra wideband transmitter with gated push-pull RF amplifier |
WO2003098528A2 (en) | 2002-05-16 | 2003-11-27 | Ruth Raphaeli | Method and system for distance determination of rf tags |
JP3564468B2 (ja) | 2002-09-09 | 2004-09-08 | 三星電子株式会社 | 超広帯域無線送信機及び超広帯域無線受信機並びに超広帯域無線通信方法 |
US7242707B1 (en) | 2003-07-22 | 2007-07-10 | Miao George J | Multiband ultra wideband communications |
US20050100076A1 (en) * | 2003-08-04 | 2005-05-12 | Gazdzinski Robert F. | Adaptive holographic wideband communications apparatus and methods |
US20050031016A1 (en) | 2003-08-04 | 2005-02-10 | Lowell Rosen | Epoch-variant holographic communications apparatus and methods |
US8385985B2 (en) | 2003-11-25 | 2013-02-26 | Qualcomm Incorporated | Method for reducing power consumption in a multi-mode device |
US20070082648A1 (en) | 2005-10-06 | 2007-04-12 | Staccato Communications, Inc. | Powering down inphase or quadrature related components |
KR100813660B1 (ko) | 2006-07-27 | 2008-03-14 | 삼성전자주식회사 | 고주파 신호의 피크 엔벨롭 변조를 위한 전력 증폭기 회로 |
US7822161B2 (en) | 2006-09-01 | 2010-10-26 | Korea Electrotechnology Research Institute | Impulse radio-based ultra wideband (IR-UWB) system using 1-bit digital sampler and bit decision window |
CN101356724A (zh) | 2006-09-20 | 2009-01-28 | 松下电器产业株式会社 | 低噪声放大器及无线电通信系统 |
CN101394643B (zh) | 2007-09-21 | 2012-07-11 | 刘伯安 | 发射和接收超宽带脉冲或脉冲序列的系统和方法 |
KR100918001B1 (ko) | 2007-10-04 | 2009-09-18 | 한국전자통신연구원 | 저전력소비형 임펄스 방식의 송신기, 수신기, 초광대역송수신 시스템 및 그 동작 방법 |
CN101262287B (zh) | 2008-04-19 | 2012-05-23 | 桂林电子科技大学 | 脉冲超宽带通信系统中簇脉冲信号能量同步检测法 |
JP5364921B2 (ja) | 2008-10-08 | 2013-12-11 | 独立行政法人情報通信研究機構 | パルス無線通信装置 |
CN101425810B (zh) | 2008-12-05 | 2012-10-03 | 清华大学深圳研究生院 | 一种脉冲超宽带接收机 |
US8706062B1 (en) * | 2008-12-19 | 2014-04-22 | Scintera Networks, Inc. | Self-adaptive power amplification |
US8427242B2 (en) | 2009-01-15 | 2013-04-23 | Zebra Enterprises Solutions Corp. | Ultra wideband on-chip pulse generator |
US20100278214A1 (en) | 2009-05-01 | 2010-11-04 | Westcott Bryan L | Pulse-level interleaving for UWB systems |
CN101777929A (zh) | 2009-12-29 | 2010-07-14 | 清华大学深圳研究生院 | 基于非线性预处理实现下混频的超宽带接收机 |
CN101834627B (zh) | 2010-03-31 | 2013-09-18 | 清华大学深圳研究生院 | 基于超宽带无线技术的高速无线通信接收方法和接收机 |
CN101924574B (zh) | 2010-08-30 | 2013-10-16 | 复旦大学 | 幅度和频谱可调的脉冲式超宽带发射机 |
CN102098064B (zh) | 2010-12-31 | 2015-02-04 | 上海集成电路研发中心有限公司 | 超宽带发射机系统 |
CN102111209B (zh) | 2011-03-24 | 2013-08-21 | 山东大学 | 一种基于窄脉冲的协作超宽带通信系统的中继方法 |
CN102291163B (zh) | 2011-06-10 | 2014-04-02 | 上海师范大学 | 一种改进的基于高斯函数的超宽带脉冲设计方法 |
KR101997894B1 (ko) * | 2012-03-19 | 2019-07-08 | 삼성전자주식회사 | Fm-uwb 통신 시스템에서 전력소모를 줄이기 위한 송수신 장치 |
CN102931984B (zh) | 2012-09-26 | 2014-11-19 | 成都嘉纳海威科技有限责任公司 | 一种用于毫米波超宽带频率合成器 |
CN102891691A (zh) | 2012-10-25 | 2013-01-23 | 上海集成电路研发中心有限公司 | 一种超宽带发射机装置 |
CN103036590A (zh) | 2013-01-01 | 2013-04-10 | 复旦大学 | 高摆幅冲激无线电超宽带发射机 |
CN103138743A (zh) | 2013-03-06 | 2013-06-05 | 中国科学技术大学 | 一种脉冲超宽带的高效低功耗开关键控检波器 |
CN103259522B (zh) | 2013-03-25 | 2015-10-28 | 中国科学技术大学 | 一种脉冲超宽带开关键控检波器 |
EP2806557B1 (en) * | 2013-05-23 | 2017-03-08 | Ampleon Netherlands B.V. | Doherty amplifier |
CN203367465U (zh) | 2013-06-13 | 2013-12-25 | 上海安费诺永亿通讯电子有限公司 | 一种超宽带的新型lte金属框天线 |
US10009839B2 (en) | 2014-01-09 | 2018-06-26 | Transfert Plus, Societe En Commandite | Systems relating to ultra wideband broad casting comprising dynamic frequency and bandwidth hopping |
DE102014219925B4 (de) | 2014-10-01 | 2019-07-04 | Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik | UWB-Radar-Mikrocontroller-Interface |
CN105490762B (zh) | 2015-12-01 | 2019-01-18 | 长安大学 | 提高非相干超宽带接收机能量捕获效率的信号处理方法 |
-
2016
- 2016-07-27 IL IL246991A patent/IL246991B/en active IP Right Grant
-
2017
- 2017-07-26 EP EP17833702.8A patent/EP3360248A4/en active Pending
- 2017-07-26 US US15/772,064 patent/US10693419B2/en active Active
- 2017-07-26 WO PCT/IL2017/050835 patent/WO2018020499A1/en active Application Filing
- 2017-07-26 SG SG11201803517SA patent/SG11201803517SA/en unknown
- 2017-07-26 BR BR112018009273-8A patent/BR112018009273B1/pt active IP Right Grant
-
2018
- 2018-05-23 CO CONC2018/0005374A patent/CO2018005374A2/es unknown
Also Published As
Publication number | Publication date |
---|---|
IL246991B (en) | 2018-02-28 |
SG11201803517SA (en) | 2018-05-30 |
BR112018009273A2 (pt) | 2018-11-06 |
EP3360248A1 (en) | 2018-08-15 |
US20190140593A1 (en) | 2019-05-09 |
BR112018009273B1 (pt) | 2024-01-16 |
EP3360248A4 (en) | 2018-10-24 |
US10693419B2 (en) | 2020-06-23 |
WO2018020499A1 (en) | 2018-02-01 |
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