ClassID:

172657

G01S2013/0254 - 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; Special technical features; Radar with phased array antenna Active array antenna

Recent Application in this class:
#1
20250362382
2025-11-27

AESA TRANSMIT PATTERN NULLING WITH OPTIMIZED EIRP

#2
20250362377
2025-11-27

SIMULTANEOUSLY NULLED MONOPULSE AESA SUM AND DIFFERENCE BEAMS WITH FAST ARRAY TEST ENVIRONMENT CALIBRATION

#3
20250341628
2025-11-06

PHYSICAL WAVEFORM OPTIMIZATION FOR MULTIPLE BEAM MULTIFUNCTION DIGITAL ARRAYS

#4
20250327917
2025-10-23

DYNAMIC AESA RECONFIGURATION

#5
20250309562
2025-10-02

AUTONOMOUS VEHICLE RANGING SYSTEM WITH POLARIZED ANTENNA

#6
20250298121
2025-09-25

GROUND CLUTTER MITIGATION WITH HALF-DUPLEX CIRCULARLY POLARIZED AESA RADAR

#7
20250244443
2025-07-31

INTEGRATED AESA/RADAR IN-SITU CALIBRATION IP DISCLOSURE

#8
20250110235
2025-04-03

SYSTEM AND METHOD FOR AIRCRAFT ALTIMETRY AND TERRAIN PROFILING VIA FORWARD LOOKING ACTIVE ELECTRONICALLY SCANNED ARRAY (AESA) RADAR

#9
20250102654
2025-03-27

MULTIPLE INPUT, MULTIPLE OUTPUT (MIMO) RADAR WITH BEAMFORMING

#10
20250100720
2025-03-27

SYSTEMS AND METHODS FOR DETECTING HYPERSONIC VEHICLES

#11
20250066046
2025-02-27

MULTI-FUNCTION RENDEZVOUS AND CAPTURE MODULE

#12
20250028021
2025-01-23

COMPACT, HYBRID, LOW-COST HIGH-RESOLUTION DUAL-MODE PHASED ARRAY ANTENNA

#13
20250027804
2025-01-23

PHASED ARRAY RADAR FOR FLUID SENSING

#14
20250004120
2025-01-02

Stereo 4D Radar Vision System and Method

#15
20250004095
2025-01-02

RADAR APPARATUS AND RADAR SIGNAL PROCESSING METHOD

#16
20240410979
2024-12-12

RADAR SYSTEM AND DATA PROCESSING METHOD FOR RADAR SYSTEM

#17
20240319330
2024-09-26

AESA TX pulse pair radiation pattern phase conjugation for low side lobe/maximum EIRP radiation pattern

#18
20240310506
2024-09-19

RADAR SYSTEM AND METHOD FOR SCANNING OBJECTS

#19
20240230891
2024-07-11

QUAD POLARIZED ELECTRONICALLY STEERED WEATHER RADAR

#20
20240183968
2024-06-06

FMCW RADAR SYSTEM WITH SYNCHRONIZED VIRTUAL ANTENNA ARRAYS

#21
20230417893
2023-12-28

DOPPLER RADAR WITH AMBIGUOUS ELECTRONIC SCANNING

#22
20230417869
2023-12-28

PROXIMITY DETECTION FOR A BEAMFORMING TRANSCEIVER

#23
20230395993
2023-12-07

AUTONOMOUS VEHICLE RANGING SYSTEM WITH POLARIZED ANTENNA

#24
20230375687
2023-11-23

COMPACT, HIGH-EFFICIENCY RADAR ASSEMBLY

#25
20230228846
2023-07-20

RADAR DEVICE AND RADAR METHOD

#26
20230170627
2023-06-01

PHASED ARRAY FRONT END DEVICES

#27
20230136923
2023-05-04

METHOD AND APPARATUS WITH VEHICLE RADAR CONTROL

#28
20220390592
2022-12-08

RADAR IMAGING METHOD, AND RADAR IMPLEMENTING SUCH A METHOD

#29
20220365173
2022-11-17

Radar system

#30
20220308202
2022-09-29

Motion extended array synthesis for use in high resolution imaging applications

#31
20220308165
2022-09-29

Multi-panel multi-function AESA system

#32
20220308164
2022-09-29

Multi-beam multi-function AESA system

#33
20220303588
2022-09-22

PROCESSES SYSTEMS AND METHODS FOR IMPROVING VIRTUAL AND AUGMENTED REALITY APPLICATIONS

#34
20220276364
2022-09-01

APPARATUS AND METHOD FOR DETERMINING POWER PARAMETERS OF AT LEAST ONE RADIO SYSTEM ARRANGED IN OR ON A VEHICLE

#35
20220229169
2022-07-21

Antenna selection in a radar system based on multiple detected objects and multi-step planning

#36
20220221592
2022-07-14

Vehicle location accuracy enhancement system

#37
20220206142
2022-06-30

Flexible hybrid electronic sensing system for UAV applications

#38
20220166136
2022-05-26

ESA quadrant mechanical reconfiguration

#39
20220146655
2022-05-12

SYSTEM AND METHOD

#40
20220099825
2022-03-31

Controller for a communication and ranging apparatus

#41
20220074710
2022-03-10

Missile seeker limited scan array radar antenna

#42
20220065984
2022-03-03

SYSTEMS AND METHODS FOR ENHANCING TARGET DETECTION

#43
20220043134
2022-02-10

Object detection system with a side communication channel

#44
20220018954
2022-01-20

Saddle riding type vehicle comprising a collision risk reduction system

#45
20210391650
2021-12-16

Integrated multi-channel RF circuit with phase sensing

#46
20210382169
2021-12-09

NODAL METAMATERIAL ANTENNA SYSTEM

#47
20210376486
2021-12-02

Autonomous vehicle ranging system with polarized antenna

#48
20210373141
2021-12-02

Perpendicular Rotman phased array front end device

#49
20210356577
2021-11-18

Phased-array doppler radar using an injection-locking technique

#50
20210341596
2021-11-04

Motion extended array synthesis for use in high resolution imaging applications

#51
20210255297
2021-08-19

Shared aperture antenna array

#52
20210239791
2021-08-05

Radar device

#53
20210157179
2021-05-27

Apparatus for plasmonic nanoantenna optical beam phase-shifter and steerer

#54
20210156985
2021-05-27

Radar angular ambiguity resolution

#55
20210156952
2021-05-27

Switching between object detection and data transfer with a vehicle radar

#56
20210149035
2021-05-20

RADAR DEVICE AND TARGET ANGLE MEASUREMENT METHOD

#57
20210132220
2021-05-06

Ice crystal detection by weather radar

#58
20210132219
2021-05-06

Methods for a multi-function electronically steered weather radar

#59
20210132211
2021-05-06

Physical waveform optimization for multiple-beam multifunction digital arrays

#60
20210083395
2021-03-18

METHOD AND APPARATUS FOR OBJECT DETECTION INCORPORATING METAMATERIAL ANTENNA SIDE LOBE FEATURES

#61
20210072345
2021-03-11

Object detection using radar

#62
20210055376
2021-02-25

Device and method for transmitting a radar signal

#63
20210048522
2021-02-18

Altimeter with high-resolution radar

#64
20210033714
2021-02-04

Electronic devices having millimeter wave ranging capabilities

#65
20210013596
2021-01-14

MIMO radar sensor for motor vehicles

#66
20200393559
2020-12-17

System and method for testing a radar under test

#67
20200393540
2020-12-17

Elevation angle estimation in horizontal antenna array with doppler and velocity measurements

#68
20200365981
2020-11-19

Methods and systems using networked phased-array antennae applications to detect and/or monitor moving objects

#69
20200363523
2020-11-19

Randomized phase and amplitude radar codes for space object tracking

#70
20200341138
2020-10-29

Mobile radar for visualizing topography

#71
20200341132
2020-10-29

Mechanically assisted phased array for extended scan limits

#72
20200292690
2020-09-17

Angular velocity sensing using arrays of antennas

#73
20200271777
2020-08-27

Integrated digital active phased array antenna and wingtip collision avoidance system

#74
20200271752
2020-08-27

System and methodologies for air surveillance and weather measurement

#75
20200182964
2020-06-11

Electronic devices with broadband ranging capabilities

#76
20200150221
2020-05-14

Systems and methods for enhancing target detection

#77
20200052413
2020-02-13

Radar antenna array with parasitic elements excited by surface waves

#78
20190377075
2019-12-12

COMMUNICATION SCANNING METHOD AND SYSTEM

#79
20190361114
2019-11-28

Method and apparatus with vehicle radar control

#80
20190339376
2019-11-07

DIFFERENTIAL PHASE-BASED DETECTOR

#81
20190331790
2019-10-31

Polarimetric radar system and method for object classification and road condition estimation in stationary applications

#82
20190331784
2019-10-31

Association aware radar beamforming

#83
20190331764
2019-10-31

Switching between object detection and data transfer with a vehicle radar

#84
20190326685
2019-10-24

Unit cell antenna for phased arrays

#85
20190326684
2019-10-24

Meta-structure antenna system with adaptive frequency-based power compensation

#86
20190324136
2019-10-24

Multi-mode multi-input multi-output (MIMO) radar sensors

#87
20190302227
2019-10-03

RADAR SYSTEM

#88
20190277964
2019-09-12

Ice crystal detection by weather radar

#89
20190257933
2019-08-22

Electronic devices having millimeter wave ranging capabilities

#90
20190237871
2019-08-01

Radar beamforming

#91
20190229699
2019-07-25

Phase shifter for Giga Hertz integrated circuits

#92
20190214724
2019-07-11

Integrated multi-channel RF circuit with phase sensing

#93
20190187268
2019-06-20

Radar angular ambiguity resolution

#94
20190178983
2019-06-13

Communication unit, integrated circuits and methods for cascading integrated circuits

#95
20190113618
2019-04-18

Melting layer estimation by weather radar device

#96
20190113611
2019-04-18

Randomized phase and amplitude radar codes for space object tracking

#97
20190113610
2019-04-18

Digital active phased array radar

#98
20190067824
2019-02-28

Microwave antenna module for space applications including a hybrid transmit/receive module of package on package type

#99
20190067814
2019-02-28

Method and apparatus of digital beamforming for a radar system

#100
20190064338
2019-02-28

Mechanically assisted phased array for extended scan limits

#101
20190056476
2019-02-21

Radar unit, integrated circuit and methods for detecting and mitigating mutual interference

#102
20190033440
2019-01-31

INTERFEROMETRIC MULTIPLE OBJECT TRACKING RADAR SYSTEM FOR PRECISION TIME SPACE POSITION INFORMATION DATA ACQUISITON

#103
20180351250
2018-12-06

Feed structure for a metamaterial antenna system

#104
20180348365
2018-12-06

Nodal metamaterial antenna system

#105
20180294564
2018-10-11

Self-calibration method of switched array antenna radar

#106
20180284254
2018-10-04

Combined degraded visual environment vision system with wide field of regard hazardous fire detection system

#107
20180259641
2018-09-13

Methods for a multi-function electronically steered weather radar

#108
20180252807
2018-09-06

Apparatus and methods for synthetic aperture radar with digital beamforming

#109
20180248262
2018-08-30

Method for calibrating an electronically scanned sector antenna and corresponding measuring device

#110
20180246205
2018-08-30

Weather radar detection of objects

#111
20180246204
2018-08-30

Systems and methods for improved angular resolution in multiple-input multiple-output (MIMO) radar

#112
20180217255
2018-08-02

Radar for vehicle and vehicle provided therewith

#113
20180210079
2018-07-26

Radar systems for vehicles and methods for operating radar systems of vehicles

#114
20180210075
2018-07-26

Angular velocity sensing using arrays of antennas

#115
20180180713
2018-06-28

Radar methods and apparatus using in phased array communication systems

#116
20180175495
2018-06-21

Methods and systems for wet radome attenuation mitigation in phased-array antennae applications and networked use of such applications

#117
20180170514
2018-06-21

Methods and systems using networked phased-array antennae applications to detect and/or monitor moving objects

#118
20180166795
2018-06-14

Dual frequency electronically scanned array and related techniques

#119
20180166778
2018-06-14

Antenna element spacing for a dual frequency electronically scanned array and related techniques

#120
20180164431
2018-06-14

Aircraft radar system for bird and bat strike avoidance

#121
20180159647
2018-06-07

Synchronizing vehicle devices over a controller area network

#122
20180149737
2018-05-31

Vehicle radar apparatus for providing three-dimensional information

#123
20180128910
2018-05-10

Personal radar

#124
20180128899
2018-05-10

Receiving device for an electronically scanned antenna, said device being able to operate in RESM and radar mode, and radar equipped with such a device

#125
20180083358
2018-03-22

Active phase switchable array

#126
20180081049
2018-03-22

Amplitude comparison monopulse RADAR system

#127
20180045824
2018-02-15

IDENTIFICATION OF RANDOM SKIERS WHILE SKIING

#128
20180031695
2018-02-01

Mobile radar for visualizing topography

#129
20180019517
2018-01-18

Phased array burst sampler

#130
20180013208
2018-01-11

Radar antenna array with parasitic elements excited by surface waves

#131
20180011171
2018-01-11

Characterization of phase shifter circuitry in integrated circuits (ICs) using standard automated test equipment (ATE)

#132
20170350963
2017-12-07

RADAR DEVICE AND TRANSMISSION POWER CONTROL METHOD

#133
20170343667
2017-11-30

Integrated digital active phased array antenna and wingtip collision avoidance system

#134
20170343664
2017-11-30

Method and apparatus for detecting airborne objects

#135
20170315233
2017-11-02

Long-range cloud conditions detector

#136
20170309997
2017-10-26

Vehicle radar system using shaped antenna patterns

#137
20170302364
2017-10-19

Unmanned vehicle, system and method for transmitting signals

#138
20170288762
2017-10-05

Phased array transmission device and carrier leak correction method

#139
20170264023
2017-09-14

Compact electronic scanning antenna

#140
20170250467
2017-08-31

Systems and methods for phased array beam control

#141
20170242097
2017-08-24

Method and system for personal area radar

#142
20170229025
2017-08-10

Unmanned vehicle, system and method for determining a planned path for unmanned vehicles

#143
20170227956
2017-08-10

Unmanned vehicle, system and method for transmitting signals

#144
20170214366
2017-07-27

High-efficiency high-integrated receiver

#145
20170212217
2017-07-27

Two-channel array for moving target indications

#146
20170184437
2017-06-29

Determining a topology of the surface of a material filled into a container

#147
20170179593
2017-06-22

Auxiliary antenna array for wideband sidelobe cancellation

#148
20170163351
2017-06-08

Feed signal generation for a phased array antenna

#149
20170160389
2017-06-08

Digital active array radar

#150
20170115385
2017-04-27

Transmit-array antenna for a monopulse radar system

#151
20170098891
2017-04-06

Method for quantized-multiple/narrow beam forming within array antenna beamwidth, device for quantized-multiple/narrow beam forming within array antenna beamwidth, and radar system

#152
20170090011
2017-03-30

Affordable combined pulsed/FMCW radar AESA

#153
20170082730
2017-03-23

Radar device

#154
20170062929
2017-03-02

Radar antenna unit and radar device

#155
20170047649
2017-02-16

Antenna device for a vehicle

#156
20170040710
2017-02-09

System including a hybrid active array

#157
20170038465
2017-02-09

Methods and apparatus for tracking pulse trains

#158
20170029107
2017-02-02

Wireless control of unmanned aerial vehicle with distance ranging and channel sensing

#159
20170010354
2017-01-12

WEATHER RADAR APPARATUS, AND CONTROL APPARATUS AND CONTROL METHOD THEREOF

#160
20160377713
2016-12-29

METHOD FOR ESTIMATING REFLECTED WAVE ARRIVAL DIRECTION, AND PROGRAM

#161
20160365631
2016-12-15

Radar and method for switching to enable array antenna

#162
20160341815
2016-11-24

Bandwidth enhancement beamforming

#163
20160327641
2016-11-10

BISTATIC RADAR

#164
20160327634
2016-11-10

Multiple antenna communication system configured to detect objects

#165
20160320475
2016-11-03

Photonic hybrid receive antenna

#166
20160299215
2016-10-13

Circuit and method for impedance detection in millimeter wave systems

#167
20160291144
2016-10-06

Sequential multi-beam radar for maximum likelihood tracking and fence search

#168
20160195614
2016-07-07

Spatial cognitive radar

#169
20160178729
2016-06-23

Detection of stealth vehicles using VHF radar

#170
20160174842
2016-06-23

EPIDERMAL ELECTRONICS SYSTEMS HAVING RADIO FREQUENCY ANTENNAS SYSTEMS AND METHODS

#171
20160077195
2016-03-17

Radar imaging via spatial spectrum measurement and MIMO waveforms

#172
20160061936
2016-03-03

Dynamic allocation of radar beams in automotive environments with phased array radar

#173
20160049987
2016-02-18

Receiver-transmitter

#174
20160043465
2016-02-11

Portable apparatus and associated method for phased array field calibration

#175
20160011307
2016-01-14

Metamaterial-based object-detection system

#176
20150349412
2015-12-03

PATCH ARRAY ANTENNA AND APPARATUS FOR TRANSMITTING AND RECEIVING RADAR SIGNAL INCLUDING THE SAME

#177
20150270609
2015-09-24

Beam broadening with large spoil factors

#178
20150226846
2015-08-13

Shared aperture antenna array

#179
20150198701
2015-07-16

Sub-diffraction limit resolution radar arrays

#180
20140292561
2014-10-02

Low power, space combined, phased array radar

#181
20140266866
2014-09-18

Steerable transmit, steerable receive frequency modulated continuous wave radar transceiver

#182
20140197984
2014-07-17

Virtual antenna extension for sampled aperture arrays

#183
20140125511
2014-05-08

Apparatus and method for assisting vertical takeoff vehicles

#184
20140049426
2014-02-20

Electrically steerable antenna arrangement

#185
20140022116
2014-01-23

Digital beam forming using phased array architecture

#186
20140022109
2014-01-23

RADAR FIELD OF VIEW EXPANSION WITH PHASED ARRAY TRANSCEIVER

#187
20130300605
2013-11-14

Dynamic resource allocation in a multi-role or multi-function system

#188
20130214961
2013-08-22

Hybrid radar integrated into single package

#189
20120319901
2012-12-20

Multi-aperture electronically scanned arrays and methods of use

#190
20120274499
2012-11-01

Radar imaging via spatial spectrum measurement and MIMO waveforms

#191
20120235857
2012-09-20

Radar apparatus supporting short and long range radar operation

#192
20120200449
2012-08-09

Adaptive electronically steerable array (AESA) system for multi-band and multi-aperture operation and method for maintaining data links with one or more stations in different frequency bands

#193
20120182174
2012-07-19

Optimizing switching sequence in the case of switched antenna arrays

#194
20120154203
2012-06-21

Low power, space combined, phased array radar

#195
20120038504
2012-02-16

Enhanced-resolution phased array radar

#196
20110309981
2011-12-22

Combined direction finder and radar system, method and computer program product

#197
20110309972
2011-12-22

Adaptive sidelobe blanking for motion compensation

#198
20110309971
2011-12-22

Electronic scanning radar apparatus, receiving wave direction estimating method, and computer-readable storage media storing receiving wave direction estimation program

#199
20110279669
2011-11-17

Apparatus and method for assisting vertical takeoff vehicles

#200
20110215964
2011-09-08

Radar apparatus and target detecting method

#201
20110215962
2011-09-08

Interleaved beam coherent radar apparatus and processing method

#202
20110140952
2011-06-16

Airborne radar having a wide angular coverage, notably for the sense-and-avoid function

#203
20110122012
2011-05-26

Distance measurement

#204
20110084880
2011-04-14

Array antenna

#205
20110032141
2011-02-10

Modular Radar Architecture

#206
20100277372
2010-11-04

System and method for operating a radar system in a continuous wave mode for data communication

#207
20100265123
2010-10-21

Radar system

#208
20100225523
2010-09-09

Radar apparatus configured to suppress effects of grating lobes upon detection of direction of target based on phase difference between received reflected waves

#209
20100225520
2010-09-09

Virtual beam forming in ultra wideband systems

#210
20100214159
2010-08-26

Transmitter apparatus for transmitting RF pulse signal, transmitter/receiver apparatus incorporating the transmitter apparatus, and receiver apparatus for receiving RF pulse signal

#211
20100182191
2010-07-22

RECEIVER EQUALISATION

#212
20100171648
2010-07-08

Modular radar system

#213
20100090897
2010-04-15

Radar apparatus and method for forming reception beam of the same

#214
20100056070
2010-03-04

Digital signal processor

#215
20090303126
2009-12-10

Multicode aperture transmitter/receiver

#216
20090243916
2009-10-01

System and method for volume visualization in ultra-wideband radar

#217
20090231195
2009-09-17

Adaptive processing method of clutter rejection in a phased array beam pattern

#218
20090102716
2009-04-23

System and methods for radar and communications applications

#219
20090102703
2009-04-23

Scanning ultra wideband impulse radar

#220
20090079617
2009-03-26

Detection and ranging appartus and detection and ranging method

#221
20090040099
2009-02-12

Coaxial bi-modal imaging system for combined microwave and optical imaging

#222
20090033548
2009-02-05

System and method for volume visualization in through-the-obstacle imaging system

#223
20080297402
2008-12-04

Built-in missile RADAR calibration verification

#224
20080291087
2008-11-27

Split aperture array for increased short range target coverage

#225
20080278369
2008-11-13

Apparatus and methods for radar imaging based on injected push-push oscillators

#226
20080122693
2008-05-29

Active phased array antenna for aircraft surveillance systems

#227
20070290930
2007-12-20

Variable-phase ring-oscillator arrays, architectures, and related methods

#228
20070200750
2007-08-30

Unique space time adaptive system (USS)

#229
20070129040
2007-06-07

Phased array radar systems and subassemblies thereof

#230
20060220946
2006-10-05

Interferometer-type radar

#231
20060197699
2006-09-07

Active module integrated into an electronically scanned antenna, and radar comprising such an antenna, applied especially to meteorology

#232
20060164294
2006-07-27

Angular resolution antenna system

#233
20060022866
2006-02-02

Vehicle obstacle warning radar

#234
20050200516
2005-09-15

Retrodirective noise-correlating (RNC) radar methods and apparatus

#235
20050046607
2005-03-03

Ultra high resolution radar with active electronically scanned antenna (AESA)

#236
17751593
2022-11-22

Compact, high-efficiency radar assembly

#237
16513527
2020-12-08

Intelligent beam forming for a range detection device of a vehicle

#238
16149385
2019-08-20

Systems and methods for stereo radar tracking

#239
15965796
2019-01-08

Switching between object detection and data transfer with a vehicle radar

#240
15789101
2020-11-03

Motion extended array synthesis for use in high resolution imaging applications

#241
15624529
2020-03-31

Multibeam receiver system and method

#242
15624499
2020-04-21

Multibeam transmitter system and method

#243
15339513
2019-10-15

Radar system including dual receive array

#244
15167129
2019-04-02

Phased array radar system with specular multipath mitigation

#245
14498539
2017-02-14

Radar system and method of due regard/detect and avoid sensing and weather sensing

#246
14323142
2015-08-25

Modular architecture for scalable phased array radars

#247
13684920
2015-09-08

Hybrid pulsed-FMCW multi-mode airborne and rotary wing radar ESA device and related method