KR100553252B1
(ko)
*
|
2002-02-01 |
2006-02-20 |
아바고테크놀로지스코리아 주식회사 |
휴대용 단말기의 전력 증폭 장치
|
US6985704B2
(en)
*
|
2002-05-01 |
2006-01-10 |
Dali Yang |
System and method for digital memorized predistortion for wireless communication
|
US8380143B2
(en)
|
2002-05-01 |
2013-02-19 |
Dali Systems Co. Ltd |
Power amplifier time-delay invariant predistortion methods and apparatus
|
US8064850B2
(en)
|
2002-05-01 |
2011-11-22 |
Dali Systems Co., Ltd. |
High efficiency linearization power amplifier for wireless communication
|
US8811917B2
(en)
|
2002-05-01 |
2014-08-19 |
Dali Systems Co. Ltd. |
Digital hybrid mode power amplifier system
|
US8472897B1
(en)
|
2006-12-22 |
2013-06-25 |
Dali Systems Co. Ltd. |
Power amplifier predistortion methods and apparatus
|
US7254449B2
(en)
*
|
2002-07-31 |
2007-08-07 |
Advanced Bionics Corp |
Systems and methods for providing power to one or more implantable devices
|
EP1540815B1
(de)
*
|
2002-09-06 |
2006-12-27 |
Telefonaktiebolaget LM Ericsson (publ) |
Zusammengesetzter leistungsverstärker
|
US7275292B2
(en)
|
2003-03-07 |
2007-10-02 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Method for fabricating an acoustical resonator on a substrate
|
US7539269B2
(en)
*
|
2003-08-07 |
2009-05-26 |
Nokia Corporation |
Method and apparatus for discrete power synthesis of multicarrier signals with constant envelope power amplifiers
|
KR100543729B1
(ko)
*
|
2004-03-24 |
2006-01-20 |
아바고테크놀로지스코리아 주식회사 |
열 방출 효율이 높고 두께는 물론 크기를 감소시킨 고주파모듈 패키지 및 그 조립 방법
|
US7388454B2
(en)
|
2004-10-01 |
2008-06-17 |
Avago Technologies Wireless Ip Pte Ltd |
Acoustic resonator performance enhancement using alternating frame structure
|
US7355470B2
(en)
|
2006-04-24 |
2008-04-08 |
Parkervision, Inc. |
Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
|
US7327803B2
(en)
|
2004-10-22 |
2008-02-05 |
Parkervision, Inc. |
Systems and methods for vector power amplification
|
US7148746B2
(en)
*
|
2004-10-26 |
2006-12-12 |
Andrew Corporation |
High efficiency amplifier
|
US8981876B2
(en)
|
2004-11-15 |
2015-03-17 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Piezoelectric resonator structures and electrical filters having frame elements
|
KR100654650B1
(ko)
*
|
2004-11-25 |
2006-12-08 |
아바고테크놀로지스코리아 주식회사 |
하이브리드 커플러가 없는 직렬구조의 도허티 증폭기
|
US7202560B2
(en)
|
2004-12-15 |
2007-04-10 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Wafer bonding of micro-electro mechanical systems to active circuitry
|
US7791434B2
(en)
|
2004-12-22 |
2010-09-07 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Acoustic resonator performance enhancement using selective metal etch and having a trench in the piezoelectric
|
US7138861B2
(en)
*
|
2004-12-29 |
2006-11-21 |
Telefonaktiebolaget L M Ericsson (Publ) |
Load mismatch adaptation in coupler-based amplifiers
|
US7369013B2
(en)
|
2005-04-06 |
2008-05-06 |
Avago Technologies Wireless Ip Pte Ltd |
Acoustic resonator performance enhancement using filled recessed region
|
KR100656333B1
(ko)
*
|
2005-04-27 |
2006-12-13 |
한국과학기술원 |
자동 스위칭 기능을 갖는 전력증폭기
|
US7868522B2
(en)
*
|
2005-09-09 |
2011-01-11 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Adjusted frequency temperature coefficient resonator
|
US7675390B2
(en)
|
2005-10-18 |
2010-03-09 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Acoustic galvanic isolator incorporating single decoupled stacked bulk acoustic resonator
|
US7737807B2
(en)
*
|
2005-10-18 |
2010-06-15 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Acoustic galvanic isolator incorporating series-connected decoupled stacked bulk acoustic resonators
|
US7911272B2
(en)
|
2007-06-19 |
2011-03-22 |
Parkervision, Inc. |
Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
|
US7463499B2
(en)
|
2005-10-31 |
2008-12-09 |
Avago Technologies General Ip (Singapore) Pte Ltd. |
AC-DC power converter
|
US7362170B2
(en)
*
|
2005-12-01 |
2008-04-22 |
Andrew Corporation |
High gain, high efficiency power amplifier
|
WO2007077409A1
(en)
*
|
2006-01-05 |
2007-07-12 |
Filtronic Plc |
An active load pull amplifier
|
US7746677B2
(en)
*
|
2006-03-09 |
2010-06-29 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
AC-DC converter circuit and power supply
|
US20070210748A1
(en)
*
|
2006-03-09 |
2007-09-13 |
Mark Unkrich |
Power supply and electronic device having integrated power supply
|
US7479685B2
(en)
|
2006-03-10 |
2009-01-20 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Electronic device on substrate with cavity and mitigated parasitic leakage path
|
US8031804B2
(en)
|
2006-04-24 |
2011-10-04 |
Parkervision, Inc. |
Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
|
US7937106B2
(en)
|
2006-04-24 |
2011-05-03 |
ParkerVision, Inc, |
Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
|
US20070280377A1
(en)
*
|
2006-06-02 |
2007-12-06 |
Rucki John S |
Apparatus and method for controlling the output power of a transmitter using a pilot channel power level
|
US7486136B2
(en)
*
|
2006-09-26 |
2009-02-03 |
Infineon Technologies Ag |
Power amplifier
|
US7541866B2
(en)
*
|
2006-09-29 |
2009-06-02 |
Nortel Networks Limited |
Enhanced doherty amplifier with asymmetrical semiconductors
|
DE102006052611A1
(de)
|
2006-11-08 |
2008-05-15 |
Eads Deutschland Gmbh |
Leistungsbreitbandverstärker
|
US20080122542A1
(en)
*
|
2006-11-27 |
2008-05-29 |
Gregory Bowles |
Enhanced amplifier with auxiliary path bias modulation
|
WO2008075561A1
(ja)
*
|
2006-12-19 |
2008-06-26 |
Mitsubishi Electric Corporation |
電力増幅装置
|
WO2008079391A1
(en)
*
|
2006-12-22 |
2008-07-03 |
Arizona Board Of Regents For And On Behalf Of Asu |
Resonant linearly polarized eddy current sensor
|
EP3416340B1
(de)
|
2006-12-26 |
2020-10-21 |
Dali Systems Co., Ltd. |
Verfahren und system zur linearisierung von basisbandvorverzerrung in einem mehrkanal-breitbandkommunikationssystem
|
US9026067B2
(en)
*
|
2007-04-23 |
2015-05-05 |
Dali Systems Co. Ltd. |
Remotely reconfigurable power amplifier system and method
|
US8274332B2
(en)
*
|
2007-04-23 |
2012-09-25 |
Dali Systems Co. Ltd. |
N-way Doherty distributed power amplifier with power tracking
|
WO2009031042A2
(en)
*
|
2007-04-23 |
2009-03-12 |
Dali Systems, Co., Ltd. |
N-way doherty distributed power amplifier
|
WO2008144017A1
(en)
|
2007-05-18 |
2008-11-27 |
Parkervision, Inc. |
Systems and methods of rf power transmission, modulation, and amplification
|
US7474156B2
(en)
*
|
2007-05-25 |
2009-01-06 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Impedance transformer for amplifier and amplifier including the same
|
WO2008156800A1
(en)
|
2007-06-19 |
2008-12-24 |
Parkervision, Inc. |
Combiner-less multiple input single output (miso) amplification with blended control
|
WO2009005768A1
(en)
|
2007-06-28 |
2009-01-08 |
Parkervision, Inc. |
Systems and methods of rf power transmission, modulation, and amplification
|
US8224266B2
(en)
*
|
2007-08-30 |
2012-07-17 |
Dali Systems Co., Ltd. |
Power amplifier predistortion methods and apparatus using envelope and phase detector
|
US20090079514A1
(en)
*
|
2007-09-24 |
2009-03-26 |
Tiberiu Jamneala |
Hybrid acoustic resonator-based filters
|
US7791435B2
(en)
|
2007-09-28 |
2010-09-07 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Single stack coupled resonators having differential output
|
MX2010004700A
(es)
*
|
2007-11-19 |
2010-05-13 |
Ericsson Telefon Ab L M |
Un amplificador compuesto, una terminal de radio y un metodo para mejorar la eficiencia del amplificador compuesto.
|
WO2009109808A2
(en)
*
|
2007-12-07 |
2009-09-11 |
Dali Systems Co. Ltd. |
Baseband-derived rf digital predistortion
|
TW200926576A
(en)
*
|
2007-12-10 |
2009-06-16 |
Wistron Neweb Corp |
Down-converter having matching circuits with tuning mechanism coupled to 90 degree hybrid coupler included therein
|
US8058927B2
(en)
*
|
2007-12-18 |
2011-11-15 |
Infineon Technologies Ag |
Amplifier modulation method and apparatus
|
US8508295B2
(en)
*
|
2008-04-24 |
2013-08-13 |
Nec Corporation |
Amplifier
|
US7855618B2
(en)
|
2008-04-30 |
2010-12-21 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Bulk acoustic resonator electrical impedance transformers
|
US7732977B2
(en)
|
2008-04-30 |
2010-06-08 |
Avago Technologies Wireless Ip (Singapore) |
Transceiver circuit for film bulk acoustic resonator (FBAR) transducers
|
US7936212B2
(en)
*
|
2008-05-09 |
2011-05-03 |
Cree, Inc. |
Progressive power generating amplifiers
|
WO2009145887A1
(en)
|
2008-05-27 |
2009-12-03 |
Parkervision, Inc. |
Systems and methods of rf power transmission, modulation, and amplification
|
US7934190B1
(en)
|
2008-09-25 |
2011-04-26 |
The United States Of America As Represented By The Secretary Of The Navy |
Multiple amplifier matching over lumped networks of arbitrary topology
|
CN101567665B
(zh)
*
|
2008-12-26 |
2012-01-25 |
芯通科技(成都)有限公司 |
一种数字Doherty功率放大器
|
CN101534093B
(zh)
|
2009-04-14 |
2011-08-10 |
武汉正维电子技术有限公司 |
用于移动通信基站系统功率放大器的末级三路功率合成放大电路
|
US8248185B2
(en)
|
2009-06-24 |
2012-08-21 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Acoustic resonator structure comprising a bridge
|
US8902023B2
(en)
|
2009-06-24 |
2014-12-02 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Acoustic resonator structure having an electrode with a cantilevered portion
|
US8193877B2
(en)
|
2009-11-30 |
2012-06-05 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Duplexer with negative phase shifting circuit
|
EP2339746B1
(de)
*
|
2009-12-15 |
2013-02-20 |
Nxp B.V. |
Doherty-Verstärker mit zusammengesetzter Übertragungseigenschaft mit mehreren Spitzenverstärkern
|
US8796904B2
(en)
|
2011-10-31 |
2014-08-05 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Bulk acoustic resonator comprising piezoelectric layer and inverse piezoelectric layer
|
US9243316B2
(en)
|
2010-01-22 |
2016-01-26 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Method of fabricating piezoelectric material with selected c-axis orientation
|
US9484613B1
(en)
*
|
2010-01-29 |
2016-11-01 |
United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration |
Ka-band waveguide 2-way hybrid combiner for MMIC amplifiers with unequal and arbitrary power output ratio
|
EP2782247B1
(de)
|
2010-04-19 |
2018-08-15 |
Qorvo US, Inc. |
Energieverwaltungssystem mit Pseudo-Hüllkurvenfolger
|
US8860529B2
(en)
|
2010-09-10 |
2014-10-14 |
Anaren, Inc. |
Impedance transforming coupler
|
CN105208083B
(zh)
|
2010-09-14 |
2018-09-21 |
大力系统有限公司 |
用于发送信号的系统和分布式天线系统
|
US9954436B2
(en)
|
2010-09-29 |
2018-04-24 |
Qorvo Us, Inc. |
Single μC-buckboost converter with multiple regulated supply outputs
|
US8461938B2
(en)
*
|
2010-10-29 |
2013-06-11 |
Freescale Semiconductor, Inc. |
Directional couplers for use in electronic devices, and methods of use thereof
|
CN102142812B
(zh)
*
|
2010-12-17 |
2013-08-28 |
华为技术有限公司 |
Doherty功率放大器
|
US8962443B2
(en)
|
2011-01-31 |
2015-02-24 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Semiconductor device having an airbridge and method of fabricating the same
|
KR101373769B1
(ko)
|
2011-02-15 |
2014-03-14 |
성균관대학교산학협력단 |
고효율 가변전력 전송 장치 및 방법
|
KR101145666B1
(ko)
|
2011-02-24 |
2012-05-25 |
포항공과대학교 산학협력단 |
고주파용 3-스테이지 질화 갈륨계 고전자 이동도 트랜지스터(GaN HEMT) 도허티 전력증폭기
|
US9203374B2
(en)
|
2011-02-28 |
2015-12-01 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Film bulk acoustic resonator comprising a bridge
|
US9048812B2
(en)
|
2011-02-28 |
2015-06-02 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Bulk acoustic wave resonator comprising bridge formed within piezoelectric layer
|
US9083302B2
(en)
|
2011-02-28 |
2015-07-14 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Stacked bulk acoustic resonator comprising a bridge and an acoustic reflector along a perimeter of the resonator
|
US9148117B2
(en)
|
2011-02-28 |
2015-09-29 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Coupled resonator filter comprising a bridge and frame elements
|
US9154112B2
(en)
|
2011-02-28 |
2015-10-06 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Coupled resonator filter comprising a bridge
|
US9425764B2
(en)
|
2012-10-25 |
2016-08-23 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Accoustic resonator having composite electrodes with integrated lateral features
|
US9136818B2
(en)
|
2011-02-28 |
2015-09-15 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Stacked acoustic resonator comprising a bridge
|
US9444426B2
(en)
|
2012-10-25 |
2016-09-13 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Accoustic resonator having integrated lateral feature and temperature compensation feature
|
US8575820B2
(en)
|
2011-03-29 |
2013-11-05 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Stacked bulk acoustic resonator
|
JP5678768B2
(ja)
*
|
2011-03-30 |
2015-03-04 |
日本電気株式会社 |
増幅装置
|
KR20140026458A
(ko)
|
2011-04-08 |
2014-03-05 |
파커비전, 인크. |
Rf 전력 송신, 변조 및 증폭 시스템들 및 방법들
|
DE102011075312A1
(de)
*
|
2011-05-05 |
2012-11-08 |
Rohde & Schwarz Gmbh & Co. Kg |
Quasi-breitbandiger Doherty-Verstärker und diesbezügliche Kondensatorschaltung
|
EP2715867A4
(de)
|
2011-06-02 |
2014-12-17 |
Parkervision Inc |
Antennensteuerung
|
US8350445B1
(en)
|
2011-06-16 |
2013-01-08 |
Avago Technologies Wireless Ip (Singapore) Pte. Ltd. |
Bulk acoustic resonator comprising non-piezoelectric layer and bridge
|
CN102355198B
(zh)
*
|
2011-08-01 |
2013-11-27 |
深圳大学 |
多路非对称Doherty功率放大器
|
US8922302B2
(en)
|
2011-08-24 |
2014-12-30 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Acoustic resonator formed on a pedestal
|
US8698557B2
(en)
*
|
2011-10-12 |
2014-04-15 |
Hbc Solutions, Inc. |
Hybrid coupler
|
US8718580B2
(en)
|
2011-11-11 |
2014-05-06 |
Hbc Solutions, Inc. |
Broadband high efficiency amplifier system incorporating dynamic modulation of load impedance
|
US8670732B2
(en)
|
2011-11-11 |
2014-03-11 |
Hbc Solutions, Inc. |
Broadband amplifier system using a 3dB quadrature combiner to dynamically modulate load impedance
|
US9813036B2
(en)
*
|
2011-12-16 |
2017-11-07 |
Qorvo Us, Inc. |
Dynamic loadline power amplifier with baseband linearization
|
JP5799858B2
(ja)
|
2012-03-05 |
2015-10-28 |
富士通株式会社 |
増幅装置
|
US9030255B2
(en)
|
2012-03-19 |
2015-05-12 |
Auriga Measurement Systems, LLC |
Linearization circuit and related techniques
|
US8970297B2
(en)
*
|
2012-03-19 |
2015-03-03 |
Qualcomm Incorporated |
Reconfigurable input power distribution doherty amplifier with improved efficiency
|
DE102012211308A1
(de)
|
2012-06-29 |
2014-04-03 |
Rohde & Schwarz Gmbh & Co. Kg |
Quasi-breitbandiger Verstärker nach dem Doherty-Prinzip
|
US9219444B2
(en)
*
|
2012-08-02 |
2015-12-22 |
Imagine Communications Corp. |
Broadband high efficiency amplifier system and a method of constructing high power amplitude modulated RF signal
|
US8742842B2
(en)
*
|
2012-08-21 |
2014-06-03 |
Nokia Siemens Networks Oy |
High efficiency power amplifier architecture for off-peak traffic hours
|
US8593219B1
(en)
|
2012-08-31 |
2013-11-26 |
Motorola Solutions, Inc. |
Method and apparatus for amplifying a radio frequency signal
|
CN202818232U
(zh)
|
2012-09-18 |
2013-03-20 |
中兴通讯股份有限公司 |
一种Doherty功放电路
|
DE102012219430B4
(de)
*
|
2012-10-24 |
2023-07-06 |
Rohde & Schwarz GmbH & Co. Kommanditgesellschaft |
Sendersystem mit rekonfigurierbaren Verstärkern
|
US9627975B2
(en)
|
2012-11-16 |
2017-04-18 |
Qorvo Us, Inc. |
Modulated power supply system and method with automatic transition between buck and boost modes
|
WO2014075735A1
(en)
*
|
2012-11-16 |
2014-05-22 |
Nokia Solutions And Networks Oy |
High efficiency high peak-to-average ratio broadband 3-way power amplifier
|
US9431969B2
(en)
|
2012-12-11 |
2016-08-30 |
Rf Micro Devices, Inc. |
Doherty power amplifier with tunable impedance load
|
US8948306B2
(en)
|
2013-01-11 |
2015-02-03 |
Gatesair, Inc. |
Broadband high efficiency amplifier system
|
WO2014116933A2
(en)
|
2013-01-24 |
2014-07-31 |
Rf Micro Devices, Inc |
Communications based adjustments of an envelope tracking power supply
|
US8952754B2
(en)
|
2013-03-15 |
2015-02-10 |
Imagine Communications Corp. |
Linearization of heterogeneous power amplifier systems
|
US9461596B1
(en)
*
|
2013-05-31 |
2016-10-04 |
Skyworks Solutions, Inc. |
Doherty power amplifier with integrated pre-distortion
|
US9397617B2
(en)
|
2013-06-25 |
2016-07-19 |
Rf Micro Devices, Inc. |
Multi-broadband Doherty power amplifier
|
US20150070094A1
(en)
*
|
2013-09-10 |
2015-03-12 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Doherty power amplifier with coupling mechanism independent of device ratios
|
CN106415435B
(zh)
|
2013-09-17 |
2020-08-11 |
帕克维辛股份有限公司 |
用于呈现信息承载时间函数的方法、装置和系统
|
US9484865B2
(en)
*
|
2013-09-30 |
2016-11-01 |
Qorvo Us, Inc. |
Reconfigurable load modulation amplifier
|
US9948243B2
(en)
*
|
2013-09-30 |
2018-04-17 |
Qorvo Us, Inc. |
Reconfigurable load modulation amplifier
|
WO2015062081A1
(zh)
*
|
2013-11-01 |
2015-05-07 |
华为技术有限公司 |
一种Linc功放合路电路
|
US20150180426A1
(en)
*
|
2013-11-18 |
2015-06-25 |
Auriga Measurement Systems, LLC |
Adaptive receiver/transmitter amplifier circuit
|
US10979001B2
(en)
*
|
2014-01-18 |
2021-04-13 |
Ali Mohamed Darwish |
Method and system for linearizing an amplifier using transistor-level dynamic feedback
|
US9369095B2
(en)
|
2014-01-27 |
2016-06-14 |
Rf Micro Devices, Inc. |
Unbalanced linear power amplifier
|
EP2933918B1
(de)
|
2014-04-15 |
2017-11-22 |
Ampleon Netherlands B.V. |
Ultrabreitband-Doherty-Verstärker
|
US9614476B2
(en)
|
2014-07-01 |
2017-04-04 |
Qorvo Us, Inc. |
Group delay calibration of RF envelope tracking
|
JP6795284B2
(ja)
*
|
2014-12-09 |
2020-12-02 |
日本電気株式会社 |
インピーダンス調整回路を備えたドハティ増幅回路
|
US9503028B2
(en)
*
|
2015-01-30 |
2016-11-22 |
Mitsubishi Electric Research Laboratories, Inc. |
Three-way sequential power amplifier system for wideband RF signal
|
JP6467956B2
(ja)
*
|
2015-02-02 |
2019-02-13 |
日本電気株式会社 |
負荷インピーダンス調整回路を備えたドハティ増幅回路
|
US9515749B2
(en)
*
|
2015-05-07 |
2016-12-06 |
Qualcomm Incorporated |
Low noise amplifier module with output coupler
|
US9912297B2
(en)
|
2015-07-01 |
2018-03-06 |
Qorvo Us, Inc. |
Envelope tracking power converter circuitry
|
US9843294B2
(en)
|
2015-07-01 |
2017-12-12 |
Qorvo Us, Inc. |
Dual-mode envelope tracking power converter circuitry
|
US9544864B1
(en)
*
|
2016-03-07 |
2017-01-10 |
Panasonic Liquid Crystal Display Co., Ltd. |
Data transmission system and receiving device
|
KR101725721B1
(ko)
*
|
2016-03-11 |
2017-04-11 |
한양대학교 에리카산학협력단 |
모바일용 증폭기의 로드풀 측정을 위한 전자식 임피던스 튜닝 장치 및 그 방법
|
EP3453110A1
(de)
|
2016-05-03 |
2019-03-13 |
Telefonaktiebolaget LM Ericsson (PUBL) |
Verstärkeranordnung
|
US9973147B2
(en)
|
2016-05-10 |
2018-05-15 |
Qorvo Us, Inc. |
Envelope tracking power management circuit
|
WO2018004402A1
(en)
|
2016-06-28 |
2018-01-04 |
Telefonaktiebolaget Lm Ericsson (Publ) |
Linear doherty power amplifier
|
US9974038B2
(en)
*
|
2016-06-30 |
2018-05-15 |
Macom Technology Solutions Holdings, Inc. |
Circuits and operating methods thereof for correcting phase errors caused by gallium nitride devices
|
CN108123690B
(zh)
*
|
2016-11-30 |
2023-04-28 |
住友电工光电子器件创新株式会社 |
多赫蒂放大器
|
WO2019071563A1
(en)
*
|
2017-10-13 |
2019-04-18 |
Telefonaktiebolaget Lm Ericsson (Publ) |
DOHERTY POWER AMPLIFIER AND DEVICE
|
WO2019142354A1
(ja)
*
|
2018-01-22 |
2019-07-25 |
三菱電機株式会社 |
増幅器
|
US10476437B2
(en)
|
2018-03-15 |
2019-11-12 |
Qorvo Us, Inc. |
Multimode voltage tracker circuit
|
GB201817747D0
(en)
*
|
2018-10-31 |
2018-12-19 |
Leonardo Mw Ltd |
A radio frequency power amplifier
|
JP2020123761A
(ja)
*
|
2019-01-29 |
2020-08-13 |
株式会社村田製作所 |
電力増幅器
|
US11374543B2
(en)
*
|
2019-09-04 |
2022-06-28 |
Skyworks Solutions, Inc. |
Amplifier system with reduced voltage swing
|
CN114402527A
(zh)
*
|
2019-09-16 |
2022-04-26 |
华为技术有限公司 |
功率放大电路、发射器以及网络设备
|
CN113517862A
(zh)
*
|
2020-04-10 |
2021-10-19 |
华为技术有限公司 |
信号处理方法及装置
|
JP2022018955A
(ja)
*
|
2020-07-16 |
2022-01-27 |
株式会社村田製作所 |
高周波モジュール及び通信装置
|
CN116131779B
(zh)
*
|
2023-04-17 |
2023-06-27 |
华南理工大学 |
一种基于Lange耦合器的射频低噪声放大器
|