BR112022010330A2 - Deslocador de fase com geração de fase de sinal ativo - Google Patents

Deslocador de fase com geração de fase de sinal ativo

Info

Publication number
BR112022010330A2
BR112022010330A2 BR112022010330A BR112022010330A BR112022010330A2 BR 112022010330 A2 BR112022010330 A2 BR 112022010330A2 BR 112022010330 A BR112022010330 A BR 112022010330A BR 112022010330 A BR112022010330 A BR 112022010330A BR 112022010330 A2 BR112022010330 A2 BR 112022010330A2
Authority
BR
Brazil
Prior art keywords
phase
signal phase
phase shifter
active signal
gate
Prior art date
Application number
BR112022010330A
Other languages
English (en)
Portuguese (pt)
Inventor
Dipak Patel Chirag
Yu Xinmin
Kan Leung Lai
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112022010330A2 publication Critical patent/BR112022010330A2/pt

Links

Classifications

    • 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
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • 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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
    • H03F1/223—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively with MOSFET's
    • 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
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • H03F3/245—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages 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
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/605—Distributed amplifiers
    • H03F3/607—Distributed amplifiers using FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/20—Two-port phase shifters providing an adjustable phase shift
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/22—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/294—Indexing scheme relating to amplifiers the amplifier being a low noise amplifier [LNA]
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
  • Transmitters (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Networks Using Active Elements (AREA)
BR112022010330A 2019-12-06 2020-11-05 Deslocador de fase com geração de fase de sinal ativo BR112022010330A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962945043P 2019-12-06 2019-12-06
US16/785,440 US11569555B2 (en) 2019-12-06 2020-02-07 Phase shifter with active signal phase generation
PCT/US2020/059209 WO2021113011A1 (en) 2019-12-06 2020-11-05 Phase shifter with active signal phase generation

Publications (1)

Publication Number Publication Date
BR112022010330A2 true BR112022010330A2 (pt) 2022-08-16

Family

ID=76209250

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022010330A BR112022010330A2 (pt) 2019-12-06 2020-11-05 Deslocador de fase com geração de fase de sinal ativo

Country Status (7)

Country Link
US (1) US11569555B2 (https=)
EP (1) EP4070465A1 (https=)
JP (1) JP7682878B2 (https=)
KR (1) KR20220112752A (https=)
CN (1) CN114641929A (https=)
BR (1) BR112022010330A2 (https=)
WO (1) WO2021113011A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020206800B4 (de) * 2020-05-29 2022-12-15 Infineon Technologies Ag Phasenschieberkonzept und Radartransmitterkonzept
US11349503B2 (en) * 2020-08-24 2022-05-31 Qualcomm Incorporated Phase shifter with compensation circuit
US11381266B1 (en) * 2020-12-31 2022-07-05 Iridium Satellite Llc Wireless communication with interference mitigation
US12381528B2 (en) * 2021-03-09 2025-08-05 Skyworks Solutions, Inc. Bidirectional variable gain amplifiers for radio frequency communication systems
US20220321201A1 (en) * 2021-04-06 2022-10-06 At&T Intellectual Property I, L.P. Radiofrequency communications system having an amplifier used bidirectionally
US12068724B2 (en) * 2021-08-16 2024-08-20 Qualcomm Incorporated Radio frequency phase shifter with variable input capacitance
US20240072402A1 (en) * 2022-08-30 2024-02-29 Texas Instruments Incorporated Gain invariant bidirectional phase shifter
US12431880B2 (en) * 2023-01-10 2025-09-30 Samsung Electronics Co., Ltd. Phased array transceiver including a bidirectional phase shifter
US20240291533A1 (en) * 2023-02-24 2024-08-29 Georgia Tech Research Corporation D-band vector modulator phase-shifter with delay line-based differential quadrature generation
US20240322795A1 (en) * 2023-03-24 2024-09-26 Qualcomm Incorporated Transmit (tx) receive (rx) phased array system
US20260081561A1 (en) * 2024-09-17 2026-03-19 Qualcomm Incorporated Millimeter wave (mmw) radio frequency (rf) front end

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US4977382A (en) 1988-08-23 1990-12-11 Pacific Monolithics Vector modulator phase shifter
US5057791A (en) * 1990-04-27 1991-10-15 Harris Corporation Device and method for bi-directional amplification with a JFET
US5168250A (en) 1991-06-17 1992-12-01 E-Systems, Inc. Broadband phase shifter and vector modulator
US5168242A (en) 1991-11-20 1992-12-01 Itt Corporation Active-type broadband power divider
JPH0964640A (ja) * 1995-08-29 1997-03-07 Fujitsu Ltd 無線端末装置
JP3497023B2 (ja) 1995-09-19 2004-02-16 セイコーインスツルメンツ株式会社 フィルタ回路
JP2003229738A (ja) * 2002-01-31 2003-08-15 Mitsubishi Electric Corp アナログ形移相器
JP2003283253A (ja) * 2002-03-26 2003-10-03 New Japan Radio Co Ltd Ｉｑ変復調回路
US7271647B2 (en) 2005-08-22 2007-09-18 Mediatek, Inc. Active polyphase filter
WO2007073150A1 (en) 2005-12-23 2007-06-28 Stichting Astron Phase shifter circuit and method for generating a phase shifted signal
JP4836868B2 (ja) * 2007-05-29 2011-12-14 三菱電機株式会社 マイクロ波移相回路、イメージリジェクションミクサおよび直交変調器
KR101075013B1 (ko) 2009-12-11 2011-10-19 전자부품연구원 빔 성형 ｒｆ 벡터모듈레이터
WO2014065825A1 (en) * 2012-10-26 2014-05-01 Shastry Prasad Narasimha Electronically tunable active duplexer system and method
CN103986439A (zh) 2014-05-13 2014-08-13 西安电子科技大学 一种基于正交矢量调制的超宽带五位有源移相器
US9685931B2 (en) 2014-08-28 2017-06-20 Qualcomm Incorporated High accuracy millimeter wave/radio frequency wideband in-phase and quadrature generation
GB2529903A (en) 2014-09-08 2016-03-09 Univ College Cork Nat Univ Ie IQ signal generator system and method
EP3203640A1 (en) 2016-02-08 2017-08-09 Bayerische Motoren Werke Aktiengesellschaft A filter and a method for filtering an analog radio-frequency input signal
US10425062B2 (en) * 2016-02-17 2019-09-24 Mitsubishi Electric Corporation Polyphase filter and filter circuit
CN105915196B (zh) * 2016-05-17 2018-09-04 中国电子科技集团公司第三十八研究所 一种cmos宽带有源移相器电路
ES2744918T3 (es) * 2016-11-18 2020-02-26 Hensoldt Sensors Gmbh Aparato y método para variar la amplitud y la fase de señales a lo largo de múltiples caminos de señal paralelos
WO2018134918A1 (ja) * 2017-01-18 2018-07-26 三菱電機株式会社 可変利得増幅器およびベクトル合成型移相器
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EP3404832B1 (en) * 2017-05-18 2020-02-12 IMEC vzw Rf phase shifting device
WO2019108190A1 (en) * 2017-11-30 2019-06-06 Intel Corporation Phase shifter for phased array antenna
EP3761507B1 (en) * 2018-04-18 2022-01-19 Mitsubishi Electric Corporation Polyphase filter

Also Published As

Publication number Publication date
WO2021113011A1 (en) 2021-06-10
US11569555B2 (en) 2023-01-31
JP2023504356A (ja) 2023-02-03
KR20220112752A (ko) 2022-08-11
CN114641929A (zh) 2022-06-17
EP4070465A1 (en) 2022-10-12
JP7682878B2 (ja) 2025-05-26
US20210175589A1 (en) 2021-06-10

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