KR102219763B1 - 불연속 방식으로 동작하는 로컬 발진기 생성기에 대한 위상 검출 및 정정 - Google Patents

불연속 방식으로 동작하는 로컬 발진기 생성기에 대한 위상 검출 및 정정 Download PDF

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KR102219763B1
KR102219763B1 KR1020157026899A KR20157026899A KR102219763B1 KR 102219763 B1 KR102219763 B1 KR 102219763B1 KR 1020157026899 A KR1020157026899 A KR 1020157026899A KR 20157026899 A KR20157026899 A KR 20157026899A KR 102219763 B1 KR102219763 B1 KR 102219763B1
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South Korea
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signal
phase
generator
tone
signals
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KR20150128761A (ko
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리 리우
프라빈-쿠마르 샘패쓰
라이 칸 레웅
치우찬 나라통
순-셍 라우
케탄 훔나바드카르
라구 나라얀 찰라
데바브라타 바산트 갓볼
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
    • H04L7/0331—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H03B21/01—Generation of oscillations by combining unmodulated signals of different frequencies by beating unmodulated signals of different frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H03D3/009—Compensating quadrature phase or amplitude imbalances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
KR1020157026899A 2013-03-14 2014-03-07 불연속 방식으로 동작하는 로컬 발진기 생성기에 대한 위상 검출 및 정정 Active KR102219763B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/829,232 2013-03-14
US13/829,232 US9344270B2 (en) 2013-03-14 2013-03-14 Phase detection and correction for non-continuous local oscillator generator
PCT/US2014/021891 WO2014159083A1 (en) 2013-03-14 2014-03-07 Phase detection and correction for a local oscillator generator operating in a non-continuous manner

Publications (2)

Publication Number Publication Date
KR20150128761A KR20150128761A (ko) 2015-11-18
KR102219763B1 true KR102219763B1 (ko) 2021-02-23

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KR1020157026899A Active KR102219763B1 (ko) 2013-03-14 2014-03-07 불연속 방식으로 동작하는 로컬 발진기 생성기에 대한 위상 검출 및 정정

Country Status (6)

Country Link
US (1) US9344270B2 (https=)
EP (1) EP2973998B1 (https=)
JP (1) JP6396412B2 (https=)
KR (1) KR102219763B1 (https=)
CN (1) CN105075110B (https=)
WO (1) WO2014159083A1 (https=)

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US20160295535A1 (en) * 2015-04-03 2016-10-06 Qualcomm Incorporated Transmit phase measurement and signaling in wifi circuits
US9401801B1 (en) * 2015-09-23 2016-07-26 Qualcomm Incorporated Multi-chip TX beamforming for per-packet switching with reduced LO leakage
CN105656440B (zh) * 2015-12-28 2018-06-22 哈尔滨工业大学 一种相位差连续可调的双信号输出锁相放大器
CN109309497A (zh) * 2017-07-28 2019-02-05 晨星半导体股份有限公司 相位补偿方法及相关的锁相回路模块
CN111095800B (zh) * 2017-09-28 2025-08-08 英特尔公司 用于确定本地振荡器信号的相位连续性的方法和电路以及本地振荡器信号生成电路
US11237249B2 (en) 2018-01-22 2022-02-01 Mediatek Inc. Apparatus and method for applying frequency calibration to local oscillator signal derived from reference clock output of active oscillator that has no electromechanical resonator
EP3859384B1 (en) * 2020-01-31 2026-03-18 Nxp B.V. Phase-based ranging
US11105917B1 (en) * 2020-12-01 2021-08-31 Link Labs, Inc. System and method for generating phase-coherent signaling when ranging between wireless communications nodes and to account for phase shift therebetween
US11412472B1 (en) 2021-10-15 2022-08-09 Link Labs, Inc. System and method for generating phase-coherent signaling via calibrated phase synchronization factors among wireless ranging nodes in a phase-based time difference of arrival framework
EP4429116A4 (en) * 2021-11-30 2025-01-15 Huawei Technologies Co., Ltd. PHASE CONTROL LOOP, HIGH FREQUENCY TRANSMITTER-RECEIVER AND COMMUNICATION DEVICE
CN115037321B (zh) * 2022-08-12 2022-10-28 国仪量子(合肥)技术有限公司 量子态读出方法、装置、存储介质和量子测控系统
CN119561603B (zh) * 2024-11-29 2025-09-26 中国人民解放军网络空间部队信息工程大学 基于锁相环控制的上行链路组阵传输方法及系统

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JP2010071899A (ja) * 2008-09-19 2010-04-02 Toshiba Corp Ｆｍｃｗ信号生成器及びそれを用いたレーダ装置

Also Published As

Publication number Publication date
EP2973998A1 (en) 2016-01-20
JP2016512412A (ja) 2016-04-25
KR20150128761A (ko) 2015-11-18
CN105075110B (zh) 2018-07-06
CN105075110A (zh) 2015-11-18
US9344270B2 (en) 2016-05-17
US20140270032A1 (en) 2014-09-18
JP6396412B2 (ja) 2018-09-26
WO2014159083A1 (en) 2014-10-02
EP2973998B1 (en) 2017-05-10

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