KR101882897B1 - 멀티-모듈 시스템에서의 기준 신호 분배 - Google Patents

멀티-모듈 시스템에서의 기준 신호 분배 Download PDF

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Publication number
KR101882897B1
KR101882897B1 KR1020177011405A KR20177011405A KR101882897B1 KR 101882897 B1 KR101882897 B1 KR 101882897B1 KR 1020177011405 A KR1020177011405 A KR 1020177011405A KR 20177011405 A KR20177011405 A KR 20177011405A KR 101882897 B1 KR101882897 B1 KR 101882897B1
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South Korea
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signal
transmitter
receiver
frequency
local oscillator
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Korean (ko)
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KR20170075737A (ko
Inventor
나프탈리 하야트
조나단 로젠펠트
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바야르 이미징 리미티드
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    • 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
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/14—Monitoring; Testing of transmitters for calibration of the whole transmission and reception path, e.g. self-test loop-back
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • H04B17/22—Monitoring; Testing of receivers for calibration; for correcting measurements for calibration of the receiver components

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transceivers (AREA)
  • Radar Systems Or Details Thereof (AREA)
KR1020177011405A 2014-09-30 2015-09-24 멀티-모듈 시스템에서의 기준 신호 분배 Active KR101882897B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020187020904A KR102282475B1 (ko) 2014-09-30 2015-09-24 멀티-모듈 시스템에서의 기준 신호 분배

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462057286P 2014-09-30 2014-09-30
US62/057,286 2014-09-30
PCT/IL2015/050973 WO2016051406A1 (en) 2014-09-30 2015-09-24 Reference signal distribution in multi-module systems

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020187020904A Division KR102282475B1 (ko) 2014-09-30 2015-09-24 멀티-모듈 시스템에서의 기준 신호 분배

Publications (2)

Publication Number Publication Date
KR20170075737A KR20170075737A (ko) 2017-07-03
KR101882897B1 true KR101882897B1 (ko) 2018-07-27

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KR1020177011405A Active KR101882897B1 (ko) 2014-09-30 2015-09-24 멀티-모듈 시스템에서의 기준 신호 분배
KR1020187020904A Active KR102282475B1 (ko) 2014-09-30 2015-09-24 멀티-모듈 시스템에서의 기준 신호 분배
KR1020217023219A Active KR102376405B1 (ko) 2014-09-30 2015-09-24 멀티-모듈 시스템에서의 기준 신호 분배

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KR1020187020904A Active KR102282475B1 (ko) 2014-09-30 2015-09-24 멀티-모듈 시스템에서의 기준 신호 분배
KR1020217023219A Active KR102376405B1 (ko) 2014-09-30 2015-09-24 멀티-모듈 시스템에서의 기준 신호 분배

Country Status (4)

Country Link
US (4) US10020836B2 (enExample)
JP (4) JP6370480B2 (enExample)
KR (3) KR101882897B1 (enExample)
WO (1) WO2016051406A1 (enExample)

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WO2018123204A1 (ja) * 2016-12-27 2018-07-05 株式会社ソシオネクスト レーダー装置
US11918330B2 (en) 2017-03-08 2024-03-05 Praesidium, Inc. Home occupant detection and monitoring system
US10989806B2 (en) 2017-03-08 2021-04-27 Praesidium, Inc. Home occupant detection and monitoring system
EP3469724A1 (en) * 2017-03-24 2019-04-17 Telefonaktiebolaget LM Ericsson (Publ) Method and node for enabling ota testing of an eut
CN108107428B (zh) * 2017-12-07 2021-09-10 中国科学院电子学研究所 用于mimo阵列的相移偏移成像方法及装置
DE102018206701A1 (de) * 2018-05-02 2019-11-07 Robert Bosch Gmbh Überwachen eines FMCW-Radarsensors
US11323145B2 (en) 2018-06-05 2022-05-03 Telefonaktiebolaget Lm Ericsson (Publ) Lo phase correction for AAS with multiple RFIC
US11469526B2 (en) * 2020-09-24 2022-10-11 Apple Inc. Electronic devices having multiple phased antenna arrays
US11558127B2 (en) 2020-10-19 2023-01-17 Mediatek Inc. Method for calibrating transmiter-to-receiver relative phase in millimeter wave beamforming system and associated millimeter wave antenna module
JP7434213B2 (ja) * 2021-06-17 2024-02-20 株式会社東芝 レーダ装置及びレーダシステム
KR102848136B1 (ko) * 2025-03-26 2025-08-20 주식회사 인피니셜테크놀로지 높은 격리도를 갖는 멀티모드 ｒｆ 트랜시버 칩

Citations (1)

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Publication number Priority date Publication date Assignee Title
US20120309328A1 (en) 2011-06-01 2012-12-06 Andrew Llc Broadband distributed antenna system with non-duplexer isolator sub-system

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KR101009781B1 (ko) * 2006-07-11 2011-01-19 삼성전자주식회사 통신 시스템에서 캘리브레이션 장치 및 방법
DE102006032539A1 (de) * 2006-07-13 2008-01-17 Robert Bosch Gmbh FMCW-Radarsensor
KR100758309B1 (ko) * 2006-09-29 2007-09-12 한국전자통신연구원 다중 안테나를 구비한 무선통신 시스템의 ｒｆ 경로 오차보정 장치 및 그 방법
US8102953B2 (en) * 2006-12-06 2012-01-24 Broadcom Corporation Method and system for calibrating a plurality of modules in a communication system
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TWI447410B (zh) * 2011-12-19 2014-08-01 海華科技股份有限公司 測試多組無線射頻模組之測試系統及方法
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US20120309328A1 (en) 2011-06-01 2012-12-06 Andrew Llc Broadband distributed antenna system with non-duplexer isolator sub-system

Also Published As

Publication number Publication date
US10020836B2 (en) 2018-07-10
US20170214427A1 (en) 2017-07-27
US11108428B2 (en) 2021-08-31
KR20210095720A (ko) 2021-08-02
KR20170075737A (ko) 2017-07-03
WO2016051406A1 (en) 2016-04-07
US10804954B2 (en) 2020-10-13
JP6945890B2 (ja) 2021-10-06
US20200119762A1 (en) 2020-04-16
KR20180085076A (ko) 2018-07-25
JP2017536005A (ja) 2017-11-30
US20180309473A1 (en) 2018-10-25
JP2018157609A (ja) 2018-10-04
US20210028812A1 (en) 2021-01-28
KR102376405B1 (ko) 2022-03-18
JP7109825B2 (ja) 2022-08-01
JP6370480B2 (ja) 2018-08-08
JP2021007265A (ja) 2021-01-21
JP2021192546A (ja) 2021-12-16
KR102282475B1 (ko) 2021-07-27

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