214432 ⎘
Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices; Reflecting surfaces; Equivalent structures comprising plurality of mutually inclined plane surfaces, e.g. corner reflector
Sub-classes:RADIO WAVE REFLECTOR
#2ANTENNA WITH REFLECTORS FOR MIMO RADIO UNITS
#3TRANSMISSION LINE, FEED NETWORK, AND ANTENNA APPARATUS
#4CORNER REFLECTING DEVICE AND CORNER REFLECTING SYSTEM
#5ANTENNA DEVICE
#6CORNER REFLECTOR INSTALLATION STRUCTURE
#7OMNIDIRECTIONAL COVERAGE BASE STATION ANTENNAS HAVING MODULAR REFLECTOR ASSEMBLIES AND/OR FEED NETWORKS
#8RADIO WAVE REFLECTING APPARATUS AND MOBILE OBJECT
#9BASE STATION ANTENNAS HAVING PARASITIC ELEMENTS ON MULTIPLE FACES OF A REFLECTOR
#10Multi-frequency and multi-beam independent electrically adjustable antenna
#11Multisegment reflector antenna directing beams
#12Squinted feeds in lens-based array antennas
#13Electromagnetic wave evaluation apparatus with adjustable quality factor
#14Multibeam antenna
#15RADAR REFLECTIVE ARTICLE WITH PERMITTIVITY GRADIENT
#16Compact antenna test range equipment
#17ANTENNA LENS SWITCHED BEAM ARRAY FOR TRACKING SATELLITES
#18Antenna device
#19CALIBRATION BODY DEVICE, CALIBRATION BODY SYSTEM AND METHOD FOR CALIBRATING A CAMERA SYSTEM, A DEPTH SENSOR AND/OR A RADAR SYSTEM WITH THE AID OF THE CALIBRATION BODY DEVICE OR THE CALIBRATION BODY SYSTEM
#20Antenna apparatus, radio transmitter, and antenna diameter adjustment method
#21Radar retroreflective article
#22Antenna device and base station comprising the same
#23Radar reflector apparatus for a moving object
#24RF lens antenna array with reduced grating lobes
#25Multisegment array-fed ring-focus reflector antenna for wide-angle scanning
#26Near-grazing retroreflectors for polarization
#27RF lens antenna array with reduced grating lobes
#28Radar device and bracket for radar device
#29Antenna lens switched beam array for tracking satellites
#30MIMO coupler array with high degrees of freedom
#31Sensor calibration
#32Antenna lens array for azimuth side lobe level reduction
#33Retroreflectors
#34SECURITY DEVICE, SYSTEM, AND METHOD FOR FORMING VIRTUAL SECURITY SPACE
#35Antenna lens array for tracking multiple devices
#36Apparatus for inspecting driver assistance system of vehicle and method for controlling the same
#37Antenna lens array for tracking multiple devices
#38Ground control point device and SAR displacement measuring system
#39Near-grazing retroreflectors for polarization
#40SAR-based monitoring of non-visible or non-always-visible or partially visible targets and associated monitoring, critical situation detection and early warning systems and methods
#41Smart antenna assembly
#42Antenna lens array for tracking multiple devices
#43RADAR-BASED GUIDANCE AND WIRELESS CONTROL FOR AUTOMATED VEHICLE PLATOONING AND LANE KEEPING ON AN AUTOMATED HIGHWAY SYSTEM
#44ANTENNA SYSTEM AND ANTENNA MODULE
#45Corner antenna array devices, systems, and methods
#46Wireless communication device and antenna thereof
#47MIMO coupler array with high degrees of freedom
#48Spherical lens array based multi-beam antennae
#49Guideway mounted vehicle localization and alignment system and method
#50Bidirectional antenna assembly
#51Wireless communication improvements for cooking appliances
#52VEHICLE BODY COMPONENTS COMPRISING RETROREFLECTORS AND THEIR METHODS OF MANUFACTURE
#53Vehicle body components comprising retroreflectors and their methods of manufacture
#54DUAL-POLARIZED ANTENNA
#55Antenna apparatus and method
#56Lidar-radar relative pose calibration
#57Electromagnetic wave reverberation chamber
#58Retroreflectors
#59APPARATUS FOR INSPECTING DRIVER ASSISTANCE SYSTEM OF VEHICLE AND METHOD FOR CONTROLLING THE SAME
#60Helmut provided with radar reflector
#61Spherical lens array based multi-beam antennae
#62Electronic apparatus and dual band printed antenna of the same
#63Three axis reflector deployment and pointing mechanism
#64Aircraft landing systems and methods
#65Antenna apparatus
#66Indoor position location using delayed scanned directional reflectors
#67Device for reducing effective radar cross section
#68WIDEBAND ANTENNA STAR ARRAY
#69Radio wave reflection device
#70Method and apparatus for generating alignment matrix for camera-radar system
#71Method for calibrating a radar sensor, and radar system
#72Flattened dihedral-shaped device possessing an adapted (maximized or minimized) equivalent radar cross section
#73Array antenna, configuration method, and communication system
#74Passive Radar Activated Anti-Collision Apparatus
#75Dual-polarized dual-band broad beamwidth directive patch antenna
#76Corner reflector
#77Corner reflector
#78Low profile conforming radar reflector
#79Passive electromagnetic wave reflector for measuring local strain in a structure on the Earth's surface
#80Reflective Substrate
#81Compound mold and structured surface articles containing geometric structures with compound faces and method of making same
#82APPARATUS FOR MEASURING THE EARTH SURFACE MOVEMENT BY MEANS OF SAR IMAGES WITH AT LEAST ONE ELECTROMAGNETIC WAVE REFLECTOR
#83Method and system for line-of-sight-independent data transmission
#84Method for monitoring movements of ground
#85Decoy for Deceiving Doppler Radar Systems
#86Antenna Structure
#87Enhanced band multiple polarization antenna assembly
#88Compound mold and structured surface articles containing geometric structures with compound faces and method of making same
#89Outdoor multi-channel antenna
#90Diamond-shaped antenna receiving device
#91EMERGENCY POSITION INDICATING DEVICE USING RADAR CROSS SECTION CHARACTERISTICS
#92DUAL-POLARIZED DUAL-BAND BROAD BEAMWIDTH DIRECTIVE PATCH ANTENNA
#93Reducing radar signatures
#94Enhanced band multiple polarization antenna assembly
#95Antenna assemblies with antenna elements and reflectors
#96Reflector, an antenna using a reflector and a manufacturing method for a reflector
#97Movable support armature for a curved reflector
#98Zero clearance pinned structural connection
#99Tubular structural member with non-uniform wall thickness
#100Wireless communication system and wireless communication method
#101Apparatus for camouflaging specular reflecting cover surfaces
#102Parachuted radar decoy
#103Space frames and connection node arrangement for them
#104Planar antenna fitted with a reflector
#105Radar reflector
#106Plane elements for the absorption or reduction of the reflection of electromagnetic waves
#107Base station panel antenna with dual-polarized radiating elements and shaped reflector
#108Antenna apparatus having a reflector
#109Mechanically reconfigurable antenna for wireless access points
#110Compound mold and structured surface articles containing geometric structures with compound faces and method of making same
#111Reflective signal booster for omini-antenna
#112Foldable reflectarray antenna
#113Retroreflecting chaff for laser defense
#114Modular center fed reflector antenna system
#115System and method for radar sensing runway approach and taxi lights