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1. WO2020006533 - ROBUST RADAR-CENTRIC PERCEPTION SYSTEM

Publication Number WO/2020/006533
Publication Date 02.01.2020
International Application No. PCT/US2019/040015
International Filing Date 28.06.2019
IPC
G PHYSICS
01
MEASURING; TESTING
S
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
13
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
88
Radar or analogous systems, specially adapted for specific applications
93
for anti-collision purposes
G PHYSICS
01
MEASURING; TESTING
S
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
13
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
02
Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
06
Systems determining position data of a target
42
Simultaneous measurement of distance and other coordinates
G PHYSICS
01
MEASURING; TESTING
S
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
13
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
86
Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
G PHYSICS
01
MEASURING; TESTING
S
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
13
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
02
Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
50
Systems of measurement based on relative movement of target
58
Velocity or trajectory determination systems; Sense-of-movement determination systems
G PHYSICS
01
MEASURING; TESTING
S
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
13
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
87
Combinations of radar systems, e.g. primary radar and secondary radar
G01S 13/93 (2006.01)
G01S 13/42 (2006.01)
G01S 13/86 (2006.01)
G01S 13/58 (2006.01)
G01S 13/87 (2006.01)
CPC
G01S 13/42
G01S 13/86
G01S 13/867
G01S 13/878
G01S 13/931
G01S 2013/93271
Applicants
  • PLATO SYSTEMS, INC. [US/US]; 38 South B Street Suite 205 San Mateo, CA 94401, US
Inventors
  • MADHOW, Upamanyu; US
  • MAMANDIPOOR, Babak; US
  • ARBABIAN, Mohammad Amin; US
Agents
  • SCHEER, Bradley W.; US
  • PERDOK, Monique M.; US
  • MCCRACKIN, Ann M.; US
  • LANG, Roger; US
  • BLACK, David W.; US
  • BIANCHI, Timothy E.; US
  • BEEKMAN, Marvin L.; US
  • ARORA, Suneel; US
Priority Data
62/763,74528.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ROBUST RADAR-CENTRIC PERCEPTION SYSTEM
(FR) SYSTÈME ROBUSTE DE PERCEPTION CENTRÉE SUR UN RADAR
Abstract
(EN)
A radar data acquisition circuit comprising: a radar receiver to receive radar data representing a radar scene in response to a sequence of extended sampling waveform frames that includes multiple sampling waveform subframes; and a first processor; configured with stored program instructions to generate one or more replacement sampling waveform subframes to include in an extended sampling waveform frame of the sequence based at least in part upon one or more radar parameters of radar data received using the sequence of extended sampling waveform frames.
(FR)
Un circuit d'acquisition de données radar comprend : un récepteur radar pour recevoir des données radar représentant une scène radar en réponse à une séquence de trames de forme d'onde d'échantillonnage étendues qui comprend de multiples sous-trames de forme d'onde d'échantillonnage ; et un premier processeur conçu avec des instructions de programme stockées pour générer une ou plusieurs sous-trames de forme d'onde d'échantillonnage de remplacement à inclure dans une trame de forme d'onde d'échantillonnage étendue de la séquence sur la base, au moins en partie, d'un ou de plusieurs paramètres radar de données radar reçues à l'aide de la séquence de trames de forme d'onde d'échantillonnage étendues.
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