CN103842842B - 高速、高分辨率、宽范围、低功率模拟相关单元和雷达传感器 - Google Patents

高速、高分辨率、宽范围、低功率模拟相关单元和雷达传感器 Download PDF

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Publication number
CN103842842B
CN103842842B CN201280048125.0A CN201280048125A CN103842842B CN 103842842 B CN103842842 B CN 103842842B CN 201280048125 A CN201280048125 A CN 201280048125A CN 103842842 B CN103842842 B CN 103842842B
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China
Prior art keywords
unit
signal
pcr
pulse
time delay
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Expired - Fee Related
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CN201280048125.0A
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Chinese (zh)
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CN103842842A (zh
Inventor
松尾道明
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/282—Transmitters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/284—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using coded pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • G01S7/2886—Coherent receivers using I/Q processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
CN201280048125.0A 2011-10-20 2012-07-09 高速、高分辨率、宽范围、低功率模拟相关单元和雷达传感器 Expired - Fee Related CN103842842B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/278,007 2011-10-20
US13/278,007 US8576116B2 (en) 2011-10-20 2011-10-20 High speed high resolution wide range low power analog correlator and radar sensor
PCT/JP2012/068034 WO2013057988A1 (en) 2011-10-20 2012-07-09 High speed high resolution wide range low power analog correlator and radar sensor

Publications (2)

Publication Number Publication Date
CN103842842A CN103842842A (zh) 2014-06-04
CN103842842B true CN103842842B (zh) 2016-05-25

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CN201280048125.0A Expired - Fee Related CN103842842B (zh) 2011-10-20 2012-07-09 高速、高分辨率、宽范围、低功率模拟相关单元和雷达传感器

Country Status (5)

Country Link
US (1) US8576116B2 (enExample)
EP (1) EP2771711B1 (enExample)
JP (1) JP5938664B2 (enExample)
CN (1) CN103842842B (enExample)
WO (1) WO2013057988A1 (enExample)

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US11079268B2 (en) * 2017-12-21 2021-08-03 Rosemount Inc. Precision ADC sampling clock for high accuracy wireless guided wave radar
US11086023B1 (en) * 2018-05-22 2021-08-10 Rockwell Collins, Inc. Systems and methods for GNSS receivers
US20200041651A1 (en) * 2018-07-31 2020-02-06 Analog Devices, Inc. System and method for improving range resolution in a lidar system
KR102787575B1 (ko) 2018-11-14 2025-03-31 11093568 캐나다 리미티드 고해상도 멀티플렉싱 시스템
CN109884601B (zh) * 2018-12-28 2023-05-05 中国航天科工集团八五一一研究所 基于等阶跳转技术的雷达脉冲快速搜索方法
DE102019209310A1 (de) * 2019-06-27 2020-12-31 Robert Bosch Gmbh OFDM-Radarsensorsystem mit aktiv zurücksendendem Repeater
US11635496B2 (en) 2019-09-10 2023-04-25 Analog Devices International Unlimited Company Data reduction for optical detection
US10948568B1 (en) 2019-09-12 2021-03-16 Cypress Semiconductor Corporation Radar detection in a wireless LAN
US11108472B1 (en) * 2019-10-08 2021-08-31 Steven P. Leytus Radar waveform generator configured for use in Wi-Fi systems testing
KR20210057416A (ko) * 2019-11-12 2021-05-21 삼성전자주식회사 무선 통신 장치 및 방법
WO2021106540A1 (ja) * 2019-11-26 2021-06-03 京セラ株式会社 電子機器、電子機器の制御方法、及びプログラム
US20230408670A1 (en) * 2022-06-16 2023-12-21 Regents Of The University Of Minnesota Phase modulated pulse radar with analog correlator
JPWO2024075246A1 (enExample) * 2022-10-06 2024-04-11
KR102663932B1 (ko) * 2023-04-11 2024-05-10 주식회사 제이씨에프테크놀러지 해상도 높은 증폭된 생체 활동 신호 획득 시스템 및 방법

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Also Published As

Publication number Publication date
EP2771711B1 (en) 2019-03-06
EP2771711A4 (en) 2015-06-03
WO2013057988A1 (en) 2013-04-25
JP2014532853A (ja) 2014-12-08
EP2771711A1 (en) 2014-09-03
CN103842842A (zh) 2014-06-04
US8576116B2 (en) 2013-11-05
US20130099959A1 (en) 2013-04-25
JP5938664B2 (ja) 2016-06-22

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C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160129

Address after: Osaka Japan

Applicant after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd.

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Applicant before: Matsushita Electric Industrial Co.,Ltd.

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Granted publication date: 20160525

Termination date: 20210709