JPWO2023054361A1 - - Google Patents
Info
- Publication number
- JPWO2023054361A1 JPWO2023054361A1 JP2023551526A JP2023551526A JPWO2023054361A1 JP WO2023054361 A1 JPWO2023054361 A1 JP WO2023054361A1 JP 2023551526 A JP2023551526 A JP 2023551526A JP 2023551526 A JP2023551526 A JP 2023551526A JP WO2023054361 A1 JPWO2023054361 A1 JP WO2023054361A1
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
Links
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
- G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
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- 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
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
-
- 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
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
- G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation
-
- 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
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/426—Scanning radar, e.g. 3D radar
-
- 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
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/583—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
- G01S13/584—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets adapted for simultaneous range and velocity measurements
-
- 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
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
-
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
-
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/354—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
- 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
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/356—Receivers involving particularities of FFT processing
-
- 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
- G01S7/35—Details of non-pulse systems
- G01S7/352—Receivers
- G01S7/358—Receivers using I/Q processing
-
- 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
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
-
- 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
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/417—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section involving the use of neural networks
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021159435 | 2021-09-29 | ||
| PCT/JP2022/035948 WO2023054361A1 (ja) | 2021-09-29 | 2022-09-27 | レーダ装置、及び、レーダ装置のデータ出力方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023054361A1 true JPWO2023054361A1 (https=) | 2023-04-06 |
Family
ID=85782760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023551526A Pending JPWO2023054361A1 (https=) | 2021-09-29 | 2022-09-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240192348A1 (https=) |
| EP (1) | EP4411416A4 (https=) |
| JP (1) | JPWO2023054361A1 (https=) |
| KR (1) | KR20240072090A (https=) |
| CN (1) | CN117980776A (https=) |
| WO (1) | WO2023054361A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119363150A (zh) * | 2023-07-24 | 2025-01-24 | 加特兰微电子科技(上海)有限公司 | 抑制频谱泄露的方法、电路、传感器、设备 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190285725A1 (en) * | 2018-03-14 | 2019-09-19 | Infineon Technologies Ag | Processing radar signals |
| US20200400810A1 (en) * | 2019-06-19 | 2020-12-24 | Samsung Electronics Co., Ltd. | Method and device with improved radar resolution |
| WO2021033479A1 (ja) * | 2019-08-20 | 2021-02-25 | パナソニックＩｐマネジメント株式会社 | 測距装置、情報処理方法、および情報処理装置 |
| US20210255279A1 (en) * | 2018-10-29 | 2021-08-19 | Texas Instruments Incorporated | Fmcw radar reduced power mode |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3651486A (en) * | 1968-11-06 | 1972-03-21 | Sixten Abrahamsson | Time interval generating apparatus |
| US8597034B2 (en) * | 2011-04-06 | 2013-12-03 | Hypertronics Corporation | Interface system having an interface with signal and ground traces connected to interface pins |
| EP2857860A4 (en) * | 2012-06-05 | 2015-06-17 | Panasonic Ip Man Co Ltd | SIGNAL PROCESSING DEVICE |
| US20170371492A1 (en) * | 2013-03-14 | 2017-12-28 | Rich IP Technology Inc. | Software-defined sensing system capable of responding to cpu commands |
| US10078131B2 (en) * | 2015-09-15 | 2018-09-18 | Texas Instruments Incorporated | Method and apparatus for FMCW radar processing |
| DE102016101901A1 (de) * | 2016-02-03 | 2017-08-03 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Fahrerassistenzsystem |
| US10942256B2 (en) * | 2017-06-05 | 2021-03-09 | Metawave Corporation | Intelligent metamaterial radar for target identification |
| DE102017117729B4 (de) * | 2017-08-04 | 2024-10-24 | Infineon Technologies Ag | Verteiltes Radarsystem |
| US11119186B2 (en) * | 2017-12-07 | 2021-09-14 | Texas Instruments Incorporated | Radar processing chain for frequency-modulated continuous wave radar systems |
| US10830880B2 (en) * | 2018-03-20 | 2020-11-10 | Panosense Inc. | Selecting LIDAR pulse detector depending on pulse type |
| US11448745B2 (en) * | 2018-06-22 | 2022-09-20 | Asahi Kasei Microdevices Corporation | Sensor device and system, and biometric sensing method and system |
| JP6735801B2 (ja) * | 2018-10-16 | 2020-08-05 | 三菱電機株式会社 | 物体認識装置およびこれを用いた車両制御装置並びに物体認識方法およびこれを用いた車両制御方法 |
| CN113365878B (zh) * | 2019-09-03 | 2025-06-06 | 北京航迹科技有限公司 | 自动驾驶系统的冗余结构 |
| JP7346179B2 (ja) | 2019-09-06 | 2023-09-19 | 株式会社東芝 | レーダ装置 |
| JP6995258B2 (ja) * | 2019-12-05 | 2022-01-14 | 三菱電機株式会社 | レーダ信号処理器、レーダセンサシステム及び信号処理方法 |
-
2022
- 2022-09-27 KR KR1020237041159A patent/KR20240072090A/ko active Pending
- 2022-09-27 JP JP2023551526A patent/JPWO2023054361A1/ja active Pending
- 2022-09-27 US US18/554,187 patent/US20240192348A1/en active Pending
- 2022-09-27 WO PCT/JP2022/035948 patent/WO2023054361A1/ja not_active Ceased
- 2022-09-27 CN CN202280064134.2A patent/CN117980776A/zh active Pending
- 2022-09-27 EP EP22876227.4A patent/EP4411416A4/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190285725A1 (en) * | 2018-03-14 | 2019-09-19 | Infineon Technologies Ag | Processing radar signals |
| US20210255279A1 (en) * | 2018-10-29 | 2021-08-19 | Texas Instruments Incorporated | Fmcw radar reduced power mode |
| US20200400810A1 (en) * | 2019-06-19 | 2020-12-24 | Samsung Electronics Co., Ltd. | Method and device with improved radar resolution |
| WO2021033479A1 (ja) * | 2019-08-20 | 2021-02-25 | パナソニックＩｐマネジメント株式会社 | 測距装置、情報処理方法、および情報処理装置 |
Non-Patent Citations (1)
| Title |
|---|
| 天野 義久: "数学とプログラミング", ＩＮＴＥＲＦＡＣＥ, vol. 第４７巻、第９号, JPN6026009329, 1 September 2021 (2021-09-01), JP, pages 90 - 96, ISSN: 0005813096 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023054361A1 (ja) | 2023-04-06 |
| US20240192348A1 (en) | 2024-06-13 |
| CN117980776A (zh) | 2024-05-03 |
| EP4411416A1 (en) | 2024-08-07 |
| EP4411416A4 (en) | 2024-12-25 |
| KR20240072090A (ko) | 2024-05-23 |
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