IT201900023925A1 - FMCW-TYPE RADAR MEASURING DEVICE. - Google Patents

FMCW-TYPE RADAR MEASURING DEVICE.

Info

Publication number
IT201900023925A1
IT201900023925A1 IT102019000023925A IT201900023925A IT201900023925A1 IT 201900023925 A1 IT201900023925 A1 IT 201900023925A1 IT 102019000023925 A IT102019000023925 A IT 102019000023925A IT 201900023925 A IT201900023925 A IT 201900023925A IT 201900023925 A1 IT201900023925 A1 IT 201900023925A1
Authority
IT
Italy
Prior art keywords
fmcw
measuring device
type radar
radar measuring
type
Prior art date
Application number
IT102019000023925A
Other languages
Italian (it)
Inventor
Qi Zhou
Nino Verzellesi
Norberto Fiori
Francesco Volponi
Original Assignee
Sgm Lektra S R L
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 Sgm Lektra S R L filed Critical Sgm Lektra S R L
Priority to IT102019000023925A priority Critical patent/IT201900023925A1/en
Publication of IT201900023925A1 publication Critical patent/IT201900023925A1/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/032—Constructional details for solid-state radar subsystems
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G01S7/034—Duplexers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
IT102019000023925A 2019-12-13 2019-12-13 FMCW-TYPE RADAR MEASURING DEVICE. IT201900023925A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102019000023925A IT201900023925A1 (en) 2019-12-13 2019-12-13 FMCW-TYPE RADAR MEASURING DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000023925A IT201900023925A1 (en) 2019-12-13 2019-12-13 FMCW-TYPE RADAR MEASURING DEVICE.

Publications (1)

Publication Number Publication Date
IT201900023925A1 true IT201900023925A1 (en) 2021-06-13

Family

ID=70155030

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000023925A IT201900023925A1 (en) 2019-12-13 2019-12-13 FMCW-TYPE RADAR MEASURING DEVICE.

Country Status (1)

Country Link
IT (1) IT201900023925A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110102240A1 (en) * 2009-11-02 2011-05-05 Stewart Christopher E Method of down converting high-frequency signals
DE102017114686A1 (en) * 2017-06-30 2019-01-03 Endress+Hauser SE+Co. KG Electronic component for sending and receiving radar signals
DE102018200647A1 (en) * 2018-01-16 2019-07-18 Vega Grieshaber Kg RADAR TRANSCEIVER CHIP
KR20190115333A (en) * 2018-04-02 2019-10-11 주식회사 에스원 FMCW Radar Sensor Based on a Gap Filler with Function of Frequency Offset and Method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110102240A1 (en) * 2009-11-02 2011-05-05 Stewart Christopher E Method of down converting high-frequency signals
DE102017114686A1 (en) * 2017-06-30 2019-01-03 Endress+Hauser SE+Co. KG Electronic component for sending and receiving radar signals
DE102018200647A1 (en) * 2018-01-16 2019-07-18 Vega Grieshaber Kg RADAR TRANSCEIVER CHIP
KR20190115333A (en) * 2018-04-02 2019-10-11 주식회사 에스원 FMCW Radar Sensor Based on a Gap Filler with Function of Frequency Offset and Method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANDREAS STELZER ET AL: "Highly-integrated multi-channel radar sensors in SiGe technology for automotive frequencies and beyond", ICECOM, 2010 CONFERENCE PROCEEDINGS, IEEE, 20 September 2010 (2010-09-20), pages 1 - 11, XP031929556, ISBN: 978-1-61284-998-0 *

Similar Documents

Publication Publication Date Title
GB2590115B (en) Extended object tracking using radar
IL279635A (en) Laser radar
MA52413A (en) CD73 INHIBITORS
FR3058227B1 (en) FLEXW MULTIFUNCAL RADAR, IN PARTICULAR FOR AUTOMOBILE
JP1634112S (en) Vehicle antenna
DK3526621T3 (en) RADAR SYSTEM
DK3767254T3 (en) Combination weighing device
DK3569989T3 (en) FLUID METER
DK3612860T3 (en) LIDAR MEASURING DEVICE
GB2546282B (en) Doppler radar flow measurement
DK3321645T3 (en) ULTRASOUND METER
DE112019002623T8 (en) Distance measuring system
DK3652505T3 (en) MEASUREMENT SYSTEM
GB2566848B (en) Range-independent resolution radar
DK3599479T3 (en) PROJECT DETECTION
DE112021005704A5 (en) FMCW LIDAR SYSTEM
IT201900023925A1 (en) FMCW-TYPE RADAR MEASURING DEVICE.
EP4083657C0 (en) Fmcw lidar distance measuring device
DK3792604T3 (en) Combination weighing device
ES1213886Y (en) Measuring container with improved visibility.
ES2965543T3 (en) Tracking device
FR3077286B1 (en) ENVIRONMENTAL BARRIER
ES1154963Y (en) Radar for motion detection
GB2572474B (en) Extended range tracking doppler sonar
NO20180355A1 (en) Sacrifice anode meter