ClassID:

172704

G01S13/4445 - 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; Simultaneous measurement of distance and other co-ordinates; Monopulse radar, i.e. simultaneous lobing amplitude comparisons monopulse, i.e. comparing the echo signals received by an antenna arrangement with overlapping squinted beams

Recent Application in this class:
#1
20250012900
2025-01-09

METHOD FOR LOCATING A TARGET BY MEANS OF A DETECTOR HAVING A PLURALITY OF QUADRANTS

#2
20230336217
2023-10-19

Frequency conversion beam squint correction method of active phase array antenna system

#3
20210263139
2021-08-26

Distributed monopulse radar antenna array for collision avoidance

#4
20210055404
2021-02-25

Angle estimation and ambiguity resolution of radar sensors for motor vehicles with a large antenna array

#5
20210018609
2021-01-21

METHOD AND SYSTEM FOR OBJECT DETECTION

#6
20200371199
2020-11-26

Estimation of transverse velocities or cartesian velocities of point targets with a radar sensor

#7
20200371198
2020-11-26

Estimation of cartesian velocities of extended radar objects using a radar sensor

#8
20190204435
2019-07-04

Vehicle radar system

#9
20180287265
2018-10-04

Planar antenna device

#10
20180239012
2018-08-23

ANTENNA WITH BORESIGHT OPTICAL SYSTEM

#11
20180164429
2018-06-14

Millimeter-wave sensor system for parking assistance

#12
20180081049
2018-03-22

Amplitude comparison monopulse RADAR system

#13
20170293028
2017-10-12

Imaging radar sensor with horizontal digital beam forming and vertical object measurement by phase comparison in mutually offset transmitters

#14
20170234970
2017-08-17

Waveform peak detection and timing for radar applications

#15
20170170558
2017-06-15

Array antenna and antenna system

#16
20170149133
2017-05-25

Radar antenna system

#17
20160282464
2016-09-29

Apparatus and method for determining the elevation angle in a radar system

#18
20160209504
2016-07-21

Radar sensor for motor vehicles

#19
20160161597
2016-06-09

Determination of an elevation misalignment angle of a radar sensor of a motor vehicle

#20
20160097847
2016-04-07

Method and MIMO radar device for determining a position angle of an object

#21
20150061921
2015-03-05

Two-channel monopulse radar for three-dimensional detection

#22
20150002329
2015-01-01

Multiple transmission methods for improving the operation of automotive radar systems

#23
20140306840
2014-10-16

Imaging radar sensor with synthetic enlargement of the antenna aperture and two-dimensional beam sweep

#24
20140159945
2014-06-12

Method and device for estimating direction of arrival

#25
20140104097
2014-04-17

Radar sensor for motor vehicles

#26
20130027241
2013-01-31

Split aperture monopulse antenna system

#27
20120256783
2012-10-11

RADAR DETECTION AND LOCATION OF RADIO FREQUENCY (RF) DEVICES

#28
20120166073
2012-06-28

Method and system for avoiding an intercepting vehicle by an airborne moving body

#29
20120133548
2012-05-31

Method for direction finding by means of monopulse formation

#30
20110309966
2011-12-22

Method and system for locating a target in an interrogation-response system (IFF)

#31
20110169613
2011-07-14

Portable radio frequency identification (RFID) reader

#32
20110109495
2011-05-12

RADAR APPARATUS

#33
20100201518
2010-08-12

Microwave curtain sensor

#34
20100066597
2010-03-18

All-digital line-of-sight (LOS) processor architecture

#35
20090140913
2009-06-04

Evaluation method, particularly for a driver assistance system of a motor vehicle, for object detection using a radar sensor

#36
20080129546
2008-06-05

Monopulse traffic sensor and method

#37
20080030399
2008-02-07

Radar device and radar method

#38
20080004642
2008-01-03

Method for locating an implanted fluid access port

#39
20070182619
2007-08-09

Monopulse radar apparatus and antenna switch

#40
20060164294
2006-07-27

Angular resolution antenna system

#41
20050174280
2005-08-11

Vehicle-onboard signal processing device and vehicle-onboard radar system

#42
20050156780
2005-07-21

Methods and apparatus for automotive radar sensors

#43
20050156779
2005-07-21

Pulse radar device and method for registering, detecting and/or evaluating at least one object

#44
20050110675
2005-05-26

Method and apparatus for the FMCW principle

#45
20050052313
2005-03-10

Vehicle-onboard signal processing device and vehicle-onboard radar system