ClassID:

172680

G01S13/30 - CPC Classification

Classification description:

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; Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems; Systems determining position data of a target; Systems for measuring distance only using transmission of interrupted, pulse modulated waves using more than one pulse per radar period

Recent Application in this class:
#1
20250020787
2025-01-16

A METHOD FOR PERFORMING RADAR MEASUREMENTS AND A RADAR DEVICE

#2
20240111017
2024-04-04

RANGING METHOD AND APPARATUS

#3
20230324507
2023-10-12

RADAR DEVICE AND RADAR SYSTEM

#4
20220137210
2022-05-05

Radar based mapping and localization for autonomous vehicles

#5
20220057476
2022-02-24

Electromagnetic vector sensors for a smart-device-based radar system

#6
20210156978
2021-05-27

System and method for improved radar sensitivity

#7
20210096217
2021-04-01

Virtual Array MIMO with Elongated Switching

#8
20210026005
2021-01-28

In phase (I) and quadrature (Q) imbalance estimation in a radar system

#9
20200408878
2020-12-31

A RADAR TRANSCEIVER WITH REDUCED FALSE ALARM RATE

#10
20200319292
2020-10-08

Method and device for radar transmission and reception by dynamic change of polarization notably for the implementation of interleaved radar modes

#11
20200166625
2020-05-28

Wideband radar systems, apparatuses, and methods

#12
20200158847
2020-05-21

Method for creating a least one virtual reception channel using a radar antenna and radar system

#13
20200142055
2020-05-07

Synthetic aperture radar imaging apparatus and methods

#14
20190339383
2019-11-07

Radar based mapping and localization for autonomous vehicles

#15
20190094060
2019-03-28

Method for measuring fill level of a fill substance located in a container by means of terahertz pulses

#16
20190011548
2019-01-10

Radar systems and methods utilizing composite waveforms for customization of resolution requirements

#17
20190011547
2019-01-10

SYSTEMS AND METHODS FOR RESOLVING VELOCITY AMBIGUITY IN AN AUTOMOTIVE RADAR SYSTEM

#18
20180329054
2018-11-15

Doppler resolution improvement in low-duty cycle transmission

#19
20180284255
2018-10-04

Signal processing device, radar apparatus and method of processing signal

#20
20180252807
2018-09-06

Apparatus and methods for synthetic aperture radar with digital beamforming

#21
20180252802
2018-09-06

Apparatus for detection and ranging

#22
20180156910
2018-06-07

In-phase (I) and quadrature (Q) imbalance estimation in a radar system

#23
20180156908
2018-06-07

Pulsed radar system and method of operating a pulsed radar system

#24
20180074182
2018-03-15

Multiple ranges for pulse compression radar

#25
20180052220
2018-02-22

System and method for fast adaptive range doppler compression

#26
20170322297
2017-11-09

Radar device and radar image display method

#27
20170219691
2017-08-03

Apparatus and method for attenuating close-range radar signals with balancing for dual-frequency difference in radar signals in an automotive radar sensor

#28
20170160390
2017-06-08

Radar apparatus

#29
20170097416
2017-04-06

Detection apparatus, fish finder, and radar

#30
20170097415
2017-04-06

Detection apparatus, underwater detection apparatus, radar apparatus, and detection method

#31
20170023670
2017-01-26

Radar system and method that utilizes overlapping frequency ranges

#32
20170016979
2017-01-19

Phase calibration of a stepped-chirp signal for a synthetic aperture radar

#33
20160327422
2016-11-10

PRF frequency generator for a fill level measuring device

#34
20160259036
2016-09-08

Radar apparatus and signal generating apparatus

#35
20160245908
2016-08-25

Radar apparatus

#36
20150330825
2015-11-19

Pulsed level gauge system and method

#37
20140159947
2014-06-12

Processing method for FMCW radar signal with dual pulse repetition frequency

#38
20120249364
2012-10-04

Method of radar emission-reception

#39
20110221630
2011-09-15

Super-resolution imaging radar

#40
20110187579
2011-08-04

METHOD AND DEVICE FOR TRANSMISSION, METHOD AND DEVICE FOR RECEPTION, AND METHOD AND DEVICE FOR DETECTING TARGET OBJECT

#41
20110102250
2011-05-05

Sensitivity enhancement system

#42
20110001661
2011-01-06

Method of detecting target object and target object detection device

#43
20100182874
2010-07-22

Method and device for detection of surroundings

#44
20090058717
2009-03-05

Apparatus and methods for detection of multiple targets within radar resolution cell

#45
20080136704
2008-06-12

Method and system for concatenation of radar pulses

#46
20080018526
2008-01-24

Radar apparatus

#47
20080018521
2008-01-24

System and method for radar tracking using communications packets

#48
20070229347
2007-10-04

Methods and systems for avoidance of partial pulse interference in radar

#49
20060244653
2006-11-02

Generations of sequences of waveforms

#50
15488302
2020-07-28

System and method for detecting vehicles and structures including stealth aircraft

#51
15013233
2019-08-20

Radar based mapping and localization for autonomous vehicles