ClassID:

172472

G01S7/4021 - page 2 - CPC Classification

Classification description:

Details of systems according to groups of systems according to group; Means for monitoring or calibrating of parts of a radar system of receivers

Recent Application in this class:
#301
20170010345
2017-01-12

Direct sampling of received signals in radar

#302
20160334504
2016-11-17

Scalable architecture for an automotive radar system

#303
20160259036
2016-09-08

Radar apparatus and signal generating apparatus

#304
20160233900
2016-08-11

Consumption management method, and receiving chain for implementing such a method

#305
20160187465
2016-06-30

System and method for correcting vehicle tracing-position of radar sensor using laser scanner

#306
20160154092
2016-06-02

Integrated circuit for saturation detection, wireless device and method of detecting saturation

#307
20160139247
2016-05-19

Radar signal processing method and apparatus for compensating for in-phase/quadrature-phase (I/Q) imbalance

#308
20160103207
2016-04-14

Angle estimating apparatus and angle estimating method

#309
20160084950
2016-03-24

Method for locating a target and multistatic radar system for implementing such a method

#310
20160061943
2016-03-03

Reception signal processing device, radar, and object detection method

#311
20160033625
2016-02-04

Phase calibration circuit and method for multi-channel radar receiver

#312
20160025841
2016-01-28

Systems and methods for calibrating dual polarization radar systems

#313
20150348235
2015-12-03

Distributed path planning for mobile sensors

#314
20150346323
2015-12-03

Vehicle radar diagnostic arrangement

#315
20150309166
2015-10-29

Moving-entity detection

#316
20150309161
2015-10-29

Method and system for the remote monitoring of the two/three-dimensional field of displacements and vibrations of objects/structures

#317
20150293208
2015-10-15

Constant false alarm rate device for signal detection system

#318
20150241556
2015-08-27

Beam information generating device, radar receiver, and radar receiving method

#319
20150229301
2015-08-13

Signal processor

#320
20150212197
2015-07-30

Radar device

#321
20150212196
2015-07-30

Method, device and system for processing radar signals

#322
20150192662
2015-07-09

Method of determining the operability of a switchable reception amplifier

#323
20150177371
2015-06-25

Calibrated radar apparatus and associated methods

#324
20150160334
2015-06-11

Radar system for vehicle and method for measuring azimuth therein

#325
20150115978
2015-04-30

Calibration of an antenna array

#326
20150097715
2015-04-09

Error compensation by measurement of the STC filter function

#327
20150048969
2015-02-19

Method for operating a distance sensor and device for performing the method

#328
20140354468
2014-12-04

Radar apparatus and method of measuring radar performance

#329
20140340254
2014-11-20

Radar device and a method for detecting a malfunction of a receiver channel of a radar device

#330
20140331736
2014-11-13

Method for calibrating a trigger unit and cascadable sensor therefor

#331
20140327570
2014-11-06

Weather radar

#332
20140240169
2014-08-28

Radar apparatus using image change detector and method of operating the same

#333
20140240168
2014-08-28

Method for operating a distance sensor and device for carrying out the method

#334
20140210661
2014-07-31

Systems and methods for calibrating dual polarization radar systems

#335
20140168006
2014-06-19

Driver assistance device for a vehicle and method for operating a radar device

#336
20140066757
2014-03-06

Wideband radar with heterogeneous antenna arrays

#337
20140047896
2014-02-20

Apparatus and method for correcting an offset

#338
20140022114
2014-01-23

Pulse radar apparatus and control method for the same

#339
20130245929
2013-09-19

Filtering method and filter device for sensor data

#340
20130234883
2013-09-12

Apparatus and method for an active antenna system with near-field radio frequency probes

#341
20130201050
2013-08-08

Wideband transmitter/receiver arrangement for multifunctional radar and communication

#342
20130169472
2013-07-04

High-precision, compact altimetric measurement system

#343
20130113653
2013-05-09

Radar device

#344
20130057427
2013-03-07

Driver assistance device for a vehicle and method for operating a radar device

#345
20120326912
2012-12-27

Pulse radar apparatus and control method thereof

#346
20120280856
2012-11-08

RADAR

#347
20120256785
2012-10-11

Systems and methods for calibrating dual polarization radar systems

#348
20120256783
2012-10-11

RADAR DETECTION AND LOCATION OF RADIO FREQUENCY (RF) DEVICES

#349
20120182177
2012-07-19

MIXER MONITORING

#350
20120119937
2012-05-17

Radar device

#351
20120098696
2012-04-26

Multiband radar detector calibrator

#352
20120088464
2012-04-12

Multichannel receiver system and method for multichannel receiver monitoring

#353
20120056886
2012-03-08

Measurement device, measurement system, measurement method, and program

#354
20120038498
2012-02-16

Semiconductor integrated circuit and method of operating the same

#355
20110205121
2011-08-25

METHOD OF DETERMINING REAL TIME LOCATION OF REFLECTING OBJECTS AND SYSTEM THEREOF

#356
20110187587
2011-08-04

Receiver test circuits, systems and methods

#357
20110150063
2011-06-23

COMMUNICATION DEVICE

#358
20110148686
2011-06-23

MOVING-ENTITY DETECTION

#359
20110140951
2011-06-16

Pulsed radar level gauge system and method for energy efficient filling level determination

#360
20110012774
2011-01-20

RANGE FINDER, SHAPE MEASURING DEVICE, AND METHODS FOR THEM

#361
20100265118
2010-10-21

Proximity sensor for a parking area

#362
20100182191
2010-07-22

RECEIVER EQUALISATION

#363
20100123616
2010-05-20

Radar device

#364
20100076709
2010-03-25

Machine sensor calibration system

#365
20100073217
2010-03-25

Space-borne altimetry apparatus, antenna subsystem for such an apparatus and methods for calibrating the same

#366
20100066592
2010-03-18

Parallel processing to generate radar signatures for multiple objects

#367
20100019953
2010-01-28

Pulse radar ranging system

#368
20090284406
2009-11-19

Method using radar to detect a known target likely to be positioned at approximately a given height, near other targets positioned at approximately the same height

#369
20090267822
2009-10-29

Mobile radar and planar antenna

#370
20090257311
2009-10-15

Method of processing echo pulses, and pulse-echo ranging system using the method

#371
20090201194
2009-08-13

Dual mode radar methods and systems

#372
20090160708
2009-06-25

RADAR APPARATUS AND INTERFERENCE DETECTION METHOD

#373
20090109085
2009-04-30

Method and system for calibrating an antenna array for an aircraft surveillance system

#374
20090021418
2009-01-22

Method and system of interference detection for radar altimeters

#375
20080284637
2008-11-20

DIGITAL TAS TRANSMITTER AND RECEIVER SYSTEMS AND METHODS

#376
20080258962
2008-10-23

Radar apparatus

#377
20080238763
2008-10-02

Method and system for calibrating radar altimeters

#378
20080204308
2008-08-28

Radar sensor

#379
20080191930
2008-08-14

Method of adaptively adjusting the target detection sensitivity of a motor vehicle radar

#380
20080169972
2008-07-17

Methods and systems for piecewise curve fitting or radar altimeter range gate data

#381
20080165058
2008-07-10

Spatially locating RFID tags using multiple readers and correction factors

#382
20080143585
2008-06-19

Methods and systems for interferometric cross track phase calibration

#383
20080117096
2008-05-22

Device for Distance Measurement with the Aid of Electromagnetic Waves

#384
20080036648
2008-02-14

Method and system for calibrating ESA, distributed waveform generator and receivers in sub-arrays

#385
20080036645
2008-02-14

Electronic scanning radar apparatus

#386
20080001809
2008-01-03

DETECTING SIGNAL INTERFERENCE IN A VEHICLE SYSTEM

#387
20070279102
2007-12-06

Detector device

#388
20070210955
2007-09-13

Error corrector for radar timing systems

#389
20070171123
2007-07-26

Radar apparatus and failure detection method thereof

#390
20070171122
2007-07-26

RADAR APPARATUS AND INTERFERENCE DETECTION METHOD

#391
20070052581
2007-03-08

Radar apparatus for detecting distance or velocity with respect to an object

#392
20070018883
2007-01-25

Systems and methods for automatic gain control for multichannel receivers

#393
20060284756
2006-12-21

Police radar/laser detector with integral vehicle parameter display using a vehicle interface

#394
20060232440
2006-10-19

Microwave detection system and method

#395
20060121872
2006-06-08

Frequency transceiver for controlling intermediate frequency

#396
20060061469
2006-03-23

Positioning system that uses signals from a point source

#397
20060055593
2006-03-16

Radar apparatus

#398
20060055588
2006-03-16

Radar device

#399
20060055583
2006-03-16

Acceleration detector with integral vehicle parameter display using a vehicle interface

#400
20060007423
2006-01-12

Passive distance measurement using spectral phase gradients

#401
20050275585
2005-12-15

Radar apparatus

#402
20050270226
2005-12-08

Radar altimeter having an automatically calibrated sensitivity range control function

#403
20050270221
2005-12-08

Ultra-wideband transceiver

#404
20050253749
2005-11-17

Traffic radar system with improved patrol speed capture

#405
20050195884
2005-09-08

Method for evaluating spread spectrum radar and spread spectrum radar

#406
20050190099
2005-09-01

Monopulse radar system

#407
20050179582
2005-08-18

Radar detection method and apparatus

#408
20050128081
2005-06-16

Detecting system

#409
20050104763
2005-05-19

Imaging apparatus and method

#410
20050024259
2005-02-03

Guided wave radar level transmitter with automatic velocity compensation

#411
20050001761
2005-01-06

Method for the linearization of FMCW radar devices

#412
20050001758
2005-01-06

Radar

#413
18794484
2025-04-08

Time series InSAR tropospheric delay correction in complex mountainous areas

#414
17555359
2025-10-28

Machine-learned classifier for lidar split returns

#415
17375707
2025-03-04

Antenna array calibration for vehicle radar systems

#416
17367888
2024-10-08

Automated generation of radar interference reduction training data for autonomous vehicle systems

#417
17150227
2023-12-12

Calibrating radar systems for movement detection

#418
16862102
2023-02-21

Calibration for multi-channel imaging systems

#419
16381565
2020-06-02

Noise measurement for integrated circuit device with on-device test signal up-conversion

#420
16267444
2021-12-07

System, method and apparatus for recovering polarization radar data

#421
16046108
2021-01-12

Angle-of-arrival processing in multi-antenna multi-channel short-range wireless system

#422
15828857
2019-01-22

Tbeamformer in MIMO radar

#423
15714617
2020-04-07

Ultra-wideband mutual coupling compensation of active electronically scanned arrays in multi-channel radar systems

#424
15481648
2017-06-27

Adaptive transmission and interference cancellation for MIMO radar

#425
15269703
2019-08-06

Methods of calibration for radar apparatus

#426
13665107
2015-11-24

Radar system using matched filter bank

#427
13331334
2015-04-28

Calibration of large phased arrays using fourier gauge

#428
13108388
2014-09-23

Mutual coupling based calibration technique for structurally deformed phased array apertures