JP6199414B2 - Et変調器のための改善された電圧ブースト - Google Patents
Et変調器のための改善された電圧ブースト Download PDFInfo
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- JP6199414B2 JP6199414B2 JP2015555730A JP2015555730A JP6199414B2 JP 6199414 B2 JP6199414 B2 JP 6199414B2 JP 2015555730 A JP2015555730 A JP 2015555730A JP 2015555730 A JP2015555730 A JP 2015555730A JP 6199414 B2 JP6199414 B2 JP 6199414B2
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- Prior art date
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- 239000003990 capacitor Substances 0.000 claims description 29
- 238000004891 communication Methods 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000009977 dual effect Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 3
- 238000010420 art technique Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1582—Buck-boost converters
-
- 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
- H03F1/0222—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
- 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
-
- 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
- H03F3/217—Class D power amplifiers; Switching amplifiers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
-
- 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
- H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Dc-Dc Converters (AREA)
- Amplifiers (AREA)
Description
12 周波数スプリッタ
14 線路
16 線路
18 低域フィルタ
19 遅延素子
20 高域フィルタ
22 スイッチドモード増幅器
24 線形増幅器
26 結合器
28 低周波結合素子
28a インダクタ
28b インダクタ
28c キャパシタ
30 高周波結合素子
30a キャパシタ
32 線路
34 負荷
36 フィードバック経路
38 減算器
42 減算器
50 パルス幅変調器
52a スイッチ
52b スイッチ
54 ノード
56 線路
58 フィードバック経路
59 増幅器
60 増幅器
61 結合器
62 フィードバック経路
63 線路
100 バッテリ
101 ノード
102 スイッチ
103 ノード
104 スイッチ
105 ノード
106 スイッチ
107 ノード
108 スイッチ
110 スイッチ
111 ノード
112 キャパシタ
113 ノード
114 線路
115 線路
116 スイッチ
118 スイッチ
120 インダクタ
122 キャパシタ
123 スイッチド供給段
124 コントローラ
125 矢印
125a 制御信号
125b 制御信号
126 コントローラ
128 コンパレータ
130 線路
134 抵抗器
136 抵抗器
200 線路
202 矢印
204 矢印
206 矢印
Claims (13)
- 入力供給電圧と、
前記入力供給電圧の第1の端子と第2の端子との間で前記入力供給電圧と並列に接続されている、直列に接続された第1のスイッチおよび第2のスイッチと、
前記第1のスイッチと並列に接続されている、直列に接続された第3のスイッチおよびキャパシタと、
前記第3のスイッチと前記キャパシタとの接続部と出力との間に接続された第4のスイッチと、
前記出力と前記入力供給電圧の端子との間に接続された第5のスイッチと、
前記第3のスイッチと前記キャパシタとの前記接続部とさらなる出力との間に接続された第6のスイッチと、
前記さらなる出力と前記入力供給電圧の前記端子との間に接続された第7のスイッチと
を備える電圧供給段であって、
動作の第1段階では、前記第1、前記第4、および前記第6のスイッチが閉じられ、前記第2、第3、第5、および前記第7のスイッチが開き、
動作の第2段階では、前記第2、第3、第5、および前記第7のスイッチが閉じられ、前記第1、第4、および前記第6のスイッチが開き、
前記第1段階および第2段階のデューティサイクルが、前記出力および前記さらなる出力のそれぞれの平均電圧が0ボルトと前記入力供給電圧の2倍との間で変わるように制御される、電圧供給段。 - ピーク電流モードスイッチャを備える請求項1に記載の電圧供給段。
- 第1、第2、および第3のスイッチが前記第4および第5のスイッチまたは前記第6および第7のスイッチによってイネーブルおよびディスエーブルにされる請求項1に記載の電圧供給段。
- 降圧のみの動作モードでは、動作の前記第1段階と第2段階の両方で、前記第2および第3のスイッチが閉じられ、前記第1のスイッチが開き、
前記動作の第1段階および第2段階で残りのスイッチの前記デューティサイクルが、前記出力および/または前記さらなる出力の前記平均電圧が0ボルトと前記入力供給電圧との間で変わるように制御される請求項1に記載の電圧供給段。 - 降圧動作モードをイネーブルにするおよびディスエーブルにするための制御信号が提供される請求項4に記載の電圧供給段。
- 前記出力もしくは前記さらなる出力のうちの1つまたは低周波基準信号をしきい値レベルと比較し、それに応じて前記制御信号をセットまたはリセットするための回路をさらに備える請求項5に記載の電圧供給段。
- 基準信号に応じて変調された供給電圧を生成するように構成され、前記基準信号における低周波変動を追跡するためのおよび請求項1に記載の電圧供給段を含むスイッチドモード電源を含む低周波経路と、前記基準信号における高周波変動を追跡するためのおよび線形増幅器を含む補正経路と、前記スイッチドモード電源の前記出力と前記線形増幅器の前記出力とを結合させて、変調された供給電圧を生成する結合器とを備える、包絡線追跡変調電源。
- 前記補正経路の前記線形増幅器が前記基準信号中の周波数の全スペクトルを含む信号を増幅するように、前記線形増幅器の出力から前記線形増幅器の入力へのフィードバック経路が設けられる、請求項7に記載の包絡線追跡変調電源。
- さらなる出力が前記補正経路の電源を提供する、請求項7に記載の包絡線追跡変調電源。
- 前記低周波経路がピーク電流モードスイッチャを備える、請求項7に記載の包絡線追跡変調電源。
- 請求項1に記載の電圧供給段を含むRF増幅器。
- 請求項1に記載の電圧供給段を含むワイヤレス通信システム。
- 請求項1に記載の電圧供給段を含むワイヤレスモバイルデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1301854.4A GB2510395A (en) | 2013-02-01 | 2013-02-01 | Voltage supply stage for an envelope tracking modulated power supply |
GB1301854.4 | 2013-02-01 | ||
PCT/EP2014/051962 WO2014118342A2 (en) | 2013-02-01 | 2014-01-31 | Improved voltage boost for et modulator |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016511623A JP2016511623A (ja) | 2016-04-14 |
JP2016511623A5 JP2016511623A5 (ja) | 2017-03-02 |
JP6199414B2 true JP6199414B2 (ja) | 2017-09-20 |
Family
ID=47988594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015555730A Active JP6199414B2 (ja) | 2013-02-01 | 2014-01-31 | Et変調器のための改善された電圧ブースト |
Country Status (7)
Country | Link |
---|---|
US (1) | US9491314B2 (ja) |
EP (1) | EP2951911B1 (ja) |
JP (1) | JP6199414B2 (ja) |
KR (1) | KR102243869B1 (ja) |
CN (1) | CN105075085B (ja) |
GB (1) | GB2510395A (ja) |
WO (1) | WO2014118342A2 (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012047738A1 (en) | 2010-09-29 | 2012-04-12 | Rf Micro Devices, Inc. | SINGLE μC-BUCKBOOST CONVERTER WITH MULTIPLE REGULATED SUPPLY OUTPUTS |
US9813036B2 (en) | 2011-12-16 | 2017-11-07 | Qorvo Us, Inc. | Dynamic loadline power amplifier with baseband linearization |
WO2014116933A2 (en) | 2013-01-24 | 2014-07-31 | Rf Micro Devices, Inc | Communications based adjustments of an envelope tracking power supply |
US9596110B2 (en) * | 2015-04-02 | 2017-03-14 | Futurewei Technologies, Inc. | Open loop digital PWM envelope tracking system with dynamic boosting |
CN107980200B (zh) * | 2015-04-17 | 2020-10-13 | 莱恩半导体股份有限公司 | 非对称切换电容器调节器 |
FR3036897B1 (fr) | 2015-05-29 | 2018-06-15 | Wupatec | Bloc convertisseur continu-continu, convertisseur continu-continu le comprenant et systeme de suivi d'enveloppe associe |
US9941844B2 (en) | 2015-07-01 | 2018-04-10 | Qorvo Us, Inc. | Dual-mode envelope tracking power converter circuitry |
US9912297B2 (en) * | 2015-07-01 | 2018-03-06 | Qorvo Us, Inc. | Envelope tracking power converter circuitry |
US9906196B2 (en) | 2016-01-18 | 2018-02-27 | Cirrus Logic, Inc. | Hybrid switched mode amplifier |
US9985587B2 (en) | 2016-01-18 | 2018-05-29 | Cirrus Logic, Inc. | Switched mode converter with variable common mode voltage buffer |
US10090814B2 (en) | 2016-03-16 | 2018-10-02 | Cirrus Logic, Inc. | Removal of switching discontinuity in a hybrid switched mode amplifier |
US9929664B2 (en) | 2016-03-16 | 2018-03-27 | Cirrus Logic, Inc. | Prevention of switching discontinuity in a hybrid switched mode amplifier |
GB2550026A (en) * | 2016-03-16 | 2017-11-08 | Cirrus Logic Int Semiconductor Ltd | Generation of voltage reference signals in a hybrid switched mode amplifier |
EP3220525B1 (en) * | 2016-03-18 | 2018-10-24 | Würth Elektronik Eisos Gmbh & CO. KG | Converter device and method to operate said converter device |
US9973147B2 (en) | 2016-05-10 | 2018-05-15 | Qorvo Us, Inc. | Envelope tracking power management circuit |
US10340854B2 (en) * | 2016-07-29 | 2019-07-02 | Qualcomm Incorporated | Selecting between boosted supply and battery supply |
US10461709B2 (en) | 2016-12-29 | 2019-10-29 | Cirrus Logic, Inc. | Amplifier with auxiliary path for maximizing power supply rejection ratio |
CN109286374B (zh) * | 2017-07-19 | 2021-03-02 | 陕西亚成微电子股份有限公司 | 一种用于包络跟踪的电源 |
US11038364B2 (en) | 2018-01-10 | 2021-06-15 | Microsoft Technology Licensing, Llc | Parallel charging and discharging of batteries with disparate characteristics |
US10476437B2 (en) | 2018-03-15 | 2019-11-12 | Qorvo Us, Inc. | Multimode voltage tracker circuit |
CN111293882B (zh) * | 2019-01-28 | 2021-07-23 | 展讯通信(上海)有限公司 | 升降压电路及控制方法 |
US10698465B1 (en) * | 2019-05-13 | 2020-06-30 | Quanta Computer Inc. | System and method for efficient energy distribution for surge power |
US11101680B2 (en) | 2019-06-28 | 2021-08-24 | Microsoft Technology Licensing, Llc | Parallel battery charge management |
US11165265B2 (en) | 2019-06-28 | 2021-11-02 | Microsoft Technology Licensing, Llc | Parallel battery discharge management |
CN110417245B (zh) * | 2019-07-14 | 2021-06-04 | 复旦大学 | 一种具有自动脉宽拓展功能的交流耦合控制电路 |
EP4268364A1 (en) * | 2020-12-22 | 2023-11-01 | Qorvo US, Inc. | Power management apparatus operable with multiple configurations |
CN113676047A (zh) * | 2021-09-09 | 2021-11-19 | 上海交通大学 | 一种可拓展开关电容双向dc-dc变换器及控制方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001276206A1 (en) * | 2000-07-12 | 2002-01-21 | Indigo Manufacturing Inc. | Power amplifier with multiple power supplies |
CN100559319C (zh) * | 2003-09-16 | 2009-11-11 | 诺基亚有限公司 | 用在极性发射器中的混合开关式/线性功率放大器电源 |
CN101036281A (zh) * | 2004-10-19 | 2007-09-12 | 罗姆股份有限公司 | 开关电源装置和使用它的电子设备 |
GB2446843B (en) * | 2006-06-30 | 2011-09-07 | Wolfson Microelectronics Plc | Amplifier circuit and methods of operation thereof |
US7777459B2 (en) * | 2006-12-30 | 2010-08-17 | Advanced Analogic Technologies, Inc. | High-efficiency DC/DC voltage converter including capacitive switching pre-converter and down inductive switching post-regulator |
US7839215B2 (en) * | 2008-06-16 | 2010-11-23 | Rgb Systems, Inc. | Method and apparatus for power converter for class D audio power amplifiers |
GB2480614B (en) * | 2010-05-24 | 2017-04-12 | Snaptrack Inc | Switched arrangement for switched mode supply |
WO2012044391A1 (en) * | 2010-09-29 | 2012-04-05 | Mediatek Singapore Pte. Ltd. | Voltage regulator, envelope tracking power supply system, transmitter module, and integrated circuit device therefor |
GB2491186A (en) * | 2011-05-27 | 2012-11-28 | Nujira Ltd | A combined analogue and digital interface for the envelope path of an envelope-tracking amplifier |
US20130241660A1 (en) * | 2011-09-08 | 2013-09-19 | Fairchild Semiconductor Corporation | Buck Up Power Converter |
-
2013
- 2013-02-01 GB GB1301854.4A patent/GB2510395A/en not_active Withdrawn
-
2014
- 2014-01-31 EP EP14701801.4A patent/EP2951911B1/en active Active
- 2014-01-31 JP JP2015555730A patent/JP6199414B2/ja active Active
- 2014-01-31 CN CN201480019876.9A patent/CN105075085B/zh active Active
- 2014-01-31 KR KR1020157023233A patent/KR102243869B1/ko active IP Right Grant
- 2014-01-31 US US14/764,895 patent/US9491314B2/en active Active
- 2014-01-31 WO PCT/EP2014/051962 patent/WO2014118342A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN105075085B (zh) | 2019-02-01 |
KR20150118171A (ko) | 2015-10-21 |
US20150358486A1 (en) | 2015-12-10 |
JP2016511623A (ja) | 2016-04-14 |
WO2014118342A3 (en) | 2015-02-19 |
CN105075085A (zh) | 2015-11-18 |
GB201301854D0 (en) | 2013-03-20 |
KR102243869B1 (ko) | 2021-04-22 |
WO2014118342A2 (en) | 2014-08-07 |
GB2510395A (en) | 2014-08-06 |
EP2951911B1 (en) | 2018-10-03 |
EP2951911A2 (en) | 2015-12-09 |
US9491314B2 (en) | 2016-11-08 |
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