ClassID:

172679

G01S13/28 - 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 wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses

Recent Application in this class:
#1
20260050074
2026-02-19

METHODS AND APPARATUS FOR SENSING MULTIPLE ACCESS

#2
20250327894
2025-10-23

SOFTWARE BASED CLOUD COMPUTING RADAR

#3
20240248191
2024-07-25

RADAR DATA COMPRESSION

#4
20230324535
2023-10-12

MULTIMODE RADAR SYSTEM

#5
20230168357
2023-06-01

AUTOMATIC DEVICE ORDERING

#6
20230061202
2023-03-02

LEARNING DEVICE, LEARNING METHOD, RECORDING MEDIUM, AND RADAR DEVICE

#7
20220043135
2022-02-10

AUTOMATIC DEVICE ORDERING

#8
20210255310
2021-08-19

Systems and methods for enhanced reception

#9
20210231787
2021-07-29

Methods and apparatus for blind range recovery on pulse compression radars

#10
20210173041
2021-06-10

SOFTWARE BASED CLOUD COMPUTING RADAR

#11
20210096211
2021-04-01

Radar device

#12
20210055385
2021-02-25

Wireless communication with enhanced maximum permissible exposure (MPE) compliance

#13
20210041574
2021-02-11

Sidelobe subtraction method in automotive radar signal processing

#14
20200233059
2020-07-23

System and method of configuring an external radar device through high speed reverse data transmission

#15
20200072942
2020-03-05

Radar device, monitoring device, phase control circuit and method for monitoring a signal processing circuit

#16
20190353768
2019-11-21

Method for removing inter-radar interference using deconvolution of cross correlated reference signals, signal processing device, signal processing method, and signal processing program

#17
20190227143
2019-07-25

Pulsed radar system using optimized transmit and filter waveforms

#18
20180284255
2018-10-04

Signal processing device, radar apparatus and method of processing signal

#19
20180259618
2018-09-13

Detection and ranging systems and methods

#20
20180074182
2018-03-15

Multiple ranges for pulse compression radar

#21
20180074173
2018-03-15

System and method for radar

#22
20180045819
2018-02-15

Multi-resolution FMCW radar detection method and radar implementing such a method

#23
20170329702
2017-11-16

Memory access unit and method including generating memory selects to concurrently access a plurality of memories in a multi-dimensional array

#24
20170322297
2017-11-09

Radar device and radar image display method

#25
20170299715
2017-10-19

Synthetic aperture radar apparatus

#26
20170269200
2017-09-21

Radar apparatus and target object detection method

#27
20170269195
2017-09-21

Method for determining parameters of a compression filter and associated multi-channel radar

#28
20170192080
2017-07-06

Time delay estimation apparatus and time delay estimation method therefor

#29
20170160390
2017-06-08

Radar apparatus

#30
20170102452
2017-04-13

Range sidelobe suppression

#31
20170097416
2017-04-06

Detection apparatus, fish finder, and radar

#32
20170097415
2017-04-06

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

#33
20160245908
2016-08-25

Radar apparatus

#34
20160216368
2016-07-28

Adaptive frequency correction for pulse compression radar

#35
20160216367
2016-07-28

Frequency correction for pulse compression radar

#36
20160216366
2016-07-28

Amplitude envelope correction

#37
20160103216
2016-04-14

Using frequency diversity to detect objects

#38
20160097840
2016-04-07

Simultaneous multi-frequency signal processing method

#39
20160054437
2016-02-25

Common burst for pulse compression radar

#40
20160054432
2016-02-25

Combining Reflected Signals

#41
20160041260
2016-02-11

Radar apparatus and object sensing method

#42
20160033631
2016-02-04

Radar data compression system and method

#43
20160025849
2016-01-28

Methods and apparatus for 3D radar data from 2D primary surveillance radar and passive adjunct radar

#44
20160003942
2016-01-07

Device, method and program for processing signal, underwater detecting device and radar apparatus

#45
20150293217
2015-10-15

SYSTEM AND METHOD FOR MICROWAVE RANGING TO A TARGET IN PRESENCE OF CLUTTER AND MULTI-PATH EFFECTS

#46
20150247920
2015-09-03

Pulse compression radar

#47
20150198709
2015-07-16

Radar system and target detection method

#48
20150196272
2015-07-16

Pulse compression systems and methods

#49
20150145716
2015-05-28

Radar using hermetic transforms

#50
20150097713
2015-04-09

Radar apparatus

#51
20150084805
2015-03-26

Detection Techniques

#52
20140348219
2014-11-27

Reception signal processing device and method for processing reception signal

#53
20140313071
2014-10-23

System and method for nonlinear radar

#54
20140300507
2014-10-09

Radar performance monitor, pulse-compression radar apparatus, and radar performance measuring method

#55
20140111367
2014-04-24

Radar apparatus

#56
20140023120
2014-01-23

Signal processing apparatus, radar apparatus, and signal processing method

#57
20130342383
2013-12-26

Interference rejection device, radar device, and target finding method

#58
20130342381
2013-12-26

Signal processing device, signal processing method, computer readable media storing signal processing program and radar apparatus

#59
20130135141
2013-05-30

Prescribed modulus chirp-like waveforms with multiple frequency notches

#60
20120313814
2012-12-13

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

#61
20120306684
2012-12-06

RADAR EQUIPMENT AND RECEIVED DATA PROCESSING METHOD

#62
20120280851
2012-11-08

Pulse radar range profile motion compensation

#63
20120256780
2012-10-11

RADAR EQUIPMENT AND RECEIVED DATA PROCESSING METHOD

#64
20120146846
2012-06-14

Method and apparatus for simultaneous synthetic aperture radar and moving target indication

#65
20120146833
2012-06-14

Secondary surveillance radar system for air traffic control

#66
20120133543
2012-05-31

Dual mode ground penetrating radar (GPR)

#67
20120105274
2012-05-03

Radar system and method for a synthetic aperture radar

#68
20120056780
2012-03-08

Method and apparatus for simultaneous synthetic aperture radar and moving target indication

#69
20110309969
2011-12-22

System and method for microwave ranging to a target in presence of clutter and multi-path effects

#70
20110279305
2011-11-17

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

#71
20110102250
2011-05-05

Sensitivity enhancement system

#72
20110097006
2011-04-28

System and method for imaging

#73
20100039313
2010-02-18

Synthetic aperture radar (SAR) imaging system

#74
20090289836
2009-11-26

Hardware compensating pulse compression filter system and method

#75
20090278732
2009-11-12

Method and apparatus for simultaneous synthetic aperture radar and moving target indication

#76
20090237292
2009-09-24

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

#77
20090109083
2009-04-30

Adaptive moving target indicator (MTI) clutter rejection filter for radar systems

#78
20080129584
2008-06-05

Method and apparatus for simultaneous synthetic aperture radar and moving target indication

#79
20080074311
2008-03-27

System and method for coherent frequency switching in DDS architectures

#80
20070273577
2007-11-29

Transmission signal generating unit and radar transmission device using the same

#81
20070229348
2007-10-04

Frequency based hybrid pulse for detection of meteorological phenomena in radar systems

#82
20070200751
2007-08-30

Correlation processor for receiver

#83
20070052579
2007-03-08

Radar system with resampling features

#84
20070040729
2007-02-22

System and method for sidelobe reduction using detect-and-subtract techniques

#85
20050190100
2005-09-01

RF channel calibration for non-linear FM waveforms

#86
14456355
2017-06-20

Radar signal data processor

#87
13561112
2016-11-08

Micro-radar, micro-radar sensor nodes, networks and systems