ClassID:

172677

G01S13/24 - 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 frequency agility of carrier wave

Recent Application in this class:
#1
20240045047
2024-02-08

Methods for operating stepped frequency radar systems with digitally controlled spectral agility

#2
20210306800
2021-09-30

Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology

#3
20210215816
2021-07-15

Radar systems and methods

#4
20210215527
2021-07-15

Guided wave radar level gauge and method for controlling the guided wave radar level gauge

#5
20210165087
2021-06-03

Method and system for intra-pulse frequency estimation against agile emitters

#6
20200355818
2020-11-12

Radar attenuation mitigation

#7
20200309933
2020-10-01

Cooperative frequency-modulated continuous-waveform radar systems

#8
20200178028
2020-06-04

Multi-path mitigation in tracking objects using a distributed antenna system

#9
20200158847
2020-05-21

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

#10
20200100059
2020-03-26

Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology

#11
20190361113
2019-11-28

Combined radar and communications system using common signal waveform

#12
20190342709
2019-11-07

Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology

#13
20190212427
2019-07-11

Radar apparatus and method for avoiding radio interference

#14
20190195999
2019-06-27

Moving-target detection system and moving-target detection method

#15
20190187270
2019-06-20

Radar attenuation mitigation

#16
20190094339
2019-03-28

DISPERSIVE TARGET DETECTION

#17
20190064335
2019-02-28

Apparatus and method for RF interference avoidance in an automotive detection system

#18
20190037351
2019-01-31

Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology

#19
20190037350
2019-01-31

Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology

#20
20190018127
2019-01-17

Radar system

#21
20180295470
2018-10-11

Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology

#22
20180035256
2018-02-01

Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology

#23
20170328985
2017-11-16

Radar detection method distinguishing rain echoes and radar implementing such a method

#24
20170315233
2017-11-02

Long-range cloud conditions detector

#25
20170307734
2017-10-26

Method for optimising the detection of marine targets and radar implementing such a method

#26
20170026798
2017-01-26

Angle of arrival (AOA) positioning method and system for positional finding and tracking objects using reduced attenuation RF technology

#27
20160274218
2016-09-22

Dispersive target identification

#28
20160192144
2016-06-30

Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology

#29
20160103216
2016-04-14

Using frequency diversity to detect objects

#30
20150256972
2015-09-10

Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology

#31
20150168546
2015-06-18

Radar Device

#32
20150130656
2015-05-14

Method and apparatus for enhanced multi-node utilization of an electromagnetic state space

#33
20140354464
2014-12-04

Radar deception jamming prevention using bi-static and mono-static radars

#34
20140266899
2014-09-18

Real aperture radar system for use on board a satellite and for maritime surveillance applications

#35
20140159947
2014-06-12

Processing method for FMCW radar signal with dual pulse repetition frequency

#36
20130088380
2013-04-11

Radar device

#37
20130063299
2013-03-14

Systems, Methods and Apparatuses for Remote Device Detection

#38
20130023285
2013-01-24

Multi-path mitigation in rangefinding and tracking objects using reduced attenuation RF technology

#39
20120313814
2012-12-13

Disturbance signal removing device, radar apparatus and method of removing disturbance signal

#40
20120249364
2012-10-04

Method of radar emission-reception

#41
20120200448
2012-08-09

Radar network communication through sensing of frequency hopping

#42
20120154207
2012-06-21

APPARATUS AND METHOD FOR SCANNING IMAGE IN IMAGE PROCESSING SYSTEM

#43
20120146833
2012-06-14

Secondary surveillance radar system for air traffic control

#44
20120112952
2012-05-10

Systems and methods for suppressing ambiguous peaks from stepped frequency techniques

#45
20120027057
2012-02-02

Imaging apparatus, and transmission and reception apparatus

#46
20110279305
2011-11-17

Method for estimating the position and the speed of a target with a radar emitting an OFDM waveform

#47
20110148687
2011-06-23

ADJUSTABLE ANTENNA

#48
20110116072
2011-05-19

Multicolored range-finder

#49
20100245161
2010-09-30

Frequency scanning radar system

#50
20100156700
2010-06-24

METHOD OF MANAGING THE FREQUENCIES AND BORESIGHTINGS EMITTED BY A DISPERSIVE-ANTENNA RADAR

#51
20100156391
2010-06-24

Measuring device

#52
20100066585
2010-03-18

Adjustable pulse width ground penetrating radar

#53
20090289838
2009-11-26

SYNTHETIC APERTURE RADAR AND METHOD FOR OPERATION OF A SYNTHETIC APERTURE RADAR

#54
20090273505
2009-11-05

Radar system

#55
20090237292
2009-09-24

Method for measuring the radial velocity of a target with a doppler radar

#56
20090128400
2009-05-21

Stepped frequency radar device

#57
20090092158
2009-04-09

Multi-aperture three-dimensional beamforming

#58
20090085796
2009-04-02

Radar apparatus

#59
20090058717
2009-03-05

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

#60
20080316084
2008-12-25

Radar system, radar transmission signal generation method, program therefor and program recording medium

#61
20080284652
2008-11-20

Frequency scanning antenna

#62
20080284651
2008-11-20

Radar system

#63
20080284641
2008-11-20

Doppler radar systems

#64
20080284638
2008-11-20

Radar device and method for adjusting among radar sites

#65
20080136704
2008-06-12

Method and system for concatenation of radar pulses

#66
20080068251
2008-03-20

Measuring device for a motor vehicle

#67
20070229349
2007-10-04

Radar device and method for adjusting among radar sites

#68
20070188373
2007-08-16

Search/detection apparatus

#69
20070013580
2007-01-18

Velocity extraction

#70
20070013577
2007-01-18

Radar system and method

#71
20060055590
2006-03-16

Method and device for distance measurement by pulse radar

#72
20050242985
2005-11-03

System and method for concurrent operation of multiple radar or active sonar systems on a common frequency

#73
20050225481
2005-10-13

Method and apparatus for automotive radar sensor

#74
20050225476
2005-10-13

Radar measurement device, especially for a motor vehicle, and method for operating a radar measurement device

#75
20050179584
2005-08-18

Method and an arrangement in a radar level gauging system

#76
20050174278
2005-08-11

Microwave sensor

#77
20050168378
2005-08-04

Radar