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Patent Searching and Data


Matches 701 - 750 out of 7,351

Document Document Title
WO/2012/093603A1
This electromagnetic wave transmission sheet is provided with: a first conductor plane; a second conductor plane arranged to be opposed to the first conductor plane, and provided with a plurality of openings; a dielectric layer provided ...  
WO/2012/084456A1
A polarizer screen for a satellite communications terminal, comprising a plurality of layers separated by dielectric material, each layer having a grid of parallel metal strips and a periodic distribution of interleaved metal dipoles, wh...  
WO/2012/066030A1
System for controlling bus-linked subscribers, wherein a processing unit 8 has an interface to a data bus 4 for controlling and/or testing the subscribers ID1 to IDn, configuration element 1 for use in such a system for controlling bus-l...  
WO/2012/066324A1
The present application relates to a method of manufacturing a glazing having a frequency selective surface comprising the steps of: a) depositing a coating on a substrate, said coating being non - transmitting to radio frequency (RF) ra...  
WO/2012/059391A1
The invention relates to an artificial magnetic conductor having a surface impedance of greater than 100 Ω, said conductor comprising: a ground plane, at least one first frequency-selective surface that is transparent to certain wavelen...  
WO/2012/055883A1
The dual polarised radiating element comprises four dipoles each comprising one stand and two arms. A first arm and a second arm belonging to two adjacent dipoles, form a straight radiating strand composed of a single part and the four r...  
WO/2012/046059A1
The invention provides a reflective material, adapted for the efficient retro-reflection of radiation emitted by radar, the material comprising a multiplicity of reflective entities which are typically embedded in a substrate, the multip...  
WO/2012/047364A1
A transmitter supporting multiple-input, multiple-output communications is provided. The transmitter includes a signal processor, a plurality of feed elements, and an aperture. The signal processor is configured to simultaneously receive...  
WO/2012/042740A1
The disclosed structural body is provided with: a first conductor (102) and a second conductor (103) opposite of one another in at least one portion; a third conductor (101) disposed between the first conductor (102) and the second condu...  
WO/2012/036863A1
A high capacity broadband service is provided from an Earth orbiting satellite having a payload that includes multiple large antennas, the satellite having an inverted configuration when deployed on orbit. The satellite has an aft surfac...  
WO/2012/032117A1
The present invention relates to a hybrid material (10) for absorbing electromagnetic radiation (60) and a method for making such a material. The hybrid material (10) comprises at least one grid panel (20) of thickness t 1 having holes (...  
WO/2012/030242A1
The invention relates to novel metamaterials which are polymer composites containing from 0.5 wt% to 45 wt% of copper flakes and /or nanoflakes in polymer matrix as compared to polymer matrix. The invention pertains also to the method fo...  
WO/2012/014951A1
Disclosed is an antenna device provided with a reflecting mirror which reflects radiowaves from a plurality of satellites in geostationary orbit, and a plurality of radiators each of which is located at a position where the radiowaves fr...  
WO/2012/011102A1
A deployable antenna array is provided having at least one boresight axis, and including a first plurality of first antenna array elements and a second plurality of second antenna array elements separate from the first plurality of first...  
WO/2012/008583A1
A millimeter-wave image pickup device is provided with a line sensor, a lens, a reflection plate, a drive means, a control means, and a case. Inside the case of the millimeter-wave image pickup device, the line sensor is disposed above t...  
WO/2012/005632A1
The invention relates to the field of antenna technology and can be used for effectively concentrating radiation from a distributed source onto an object situated in the focal zone. The technical result of the claimed invention is that o...  
WO/2012/002162A1
The disclosed electronic device is provided with a wireless power receiving device. The wireless power receiving device is provided with a receiving antenna installed in a housing of the electronic device (heat dissipation cabinet, forwa...  
WO/2011/160649A2
A low-coast, lightweight, low wind load, broadband, foldable / deployable base station antenna has been developed using dual parabolic cylindrical reflectors. Reflector antenna was developed with a novel small size broadband dual-polariz...  
WO/2011/158156A1
The present invention relates to an antenna (1) adapted to receive and transmit an electromagnetic field, in particular a radio signal, said antenna (1) comprising: a support element (2): a first reflector ( 10), in particular for the UH...  
WO/2011/159017A1
The reflector assembly body for a satellite antenna of the present invention comprises: a reflector having a parabola-shape and made of a first material; and a reinforced member made of a second material, the reinforced member being plac...  
WO/2011/154954A2
An antenna including a reflector formed by a ground plane, the ground plane having a notch therein, at least one parasitic director offset from the ground plane and a driven element formed by a dipole antenna coupled to the ground plane ...  
WO/2010/105993A3
The invention is to provide novel, strong, cost-effective and efficiently deployable technological means that are sufficiently robust to provide high assurance for authenticity and trustworthiness of hardware components (Integrated Circu...  
WO/2011/148236A1
An antenna reflector includes a central segment with a peripheral coupling portion and a plurality of peripheral segments, each provided with a reflector portion and a shield portion. A proximal portion of each shield portion is dimensio...  
WO/2011/149060A1
Disclosed is an antenna device, comprising a radiator that radiates linearly polarized radio waves, and a reflector further comprising a plate-shaped member. A plurality of approximately square aperture parts are positioned linearly upon...  
WO/2011/118904A3
The present invention relates to an environmentally friendly chaff dipole, a chaff manufactured using same, and a chaff cartridge having a chaff loaded therein, and more particularly, to an environmentally friendly chaff dipole including...  
WO/2011/145264A1
Disclosed is an antenna device provided with a first high frequency wave output means for outputting a first high frequency signal; a second high frequency wave output means for outputting a second high frequency signal which has the sam...  
WO/2011/134597A1
The invention relates to a metamaterial (2) which is composed of a plurality of structurally identical active particles (3-3"'), wherein the respective active particle (3-3"') comprises an electrically non-conductive substrate material (...  
WO/2011/135224A1
The invention relates to a surface suitable for filtering a plurality of frequency bands, said surface including a set of separate identical basic conductive units (31) that are reproduced in a periodic arrangement on a dielectric substr...  
WO/2011/136081A1
Disclosed is a planar EBG structure that can secure a highly efficient radio-wave propagation suppression effect using a residual space that is smaller than one whole planar EBG element. By means of structuring EBG elements provided as a...  
WO/2011/134666A1
The invention relates to a radiating element (30, 50), e.g., for a network antenna, having stacked Fabry-Pérot resonant cavities (31, 32) of a compact structure, a lower cavity (32) being supplied by energizing means (33), the radiating...  
WO/2011/128036A1
The absorber comprises a lossy substrate (1) with a first, structured metallic layer (4) and a second, non-structured metallic layer (6) arranged on opposite surfaces (3, 5). An additional carrier layer (10) can be provided for mechanica...  
WO/2011/092056A3
The invention relates to a method for measuring the water level of a body of water. For this purpose, a reflector (1, 101, 201, 301, 401, 501) is used, which comprises a number of reflection surfaces (1a, 1b) for reflecting electromagnet...  
WO/2011/121893A1
The disclosed wireless communication device (100) is provided with: an antenna element (40) that faces at least part of a conductive plate that a conductive surface (second casing) has or a conductive layer that a circuit board (30) has;...  
WO/2011/118904A2
The present invention relates to an environmentally friendly chaff dipole, a chaff manufactured using same, and a chaff cartridge having a chaff loaded therein, and more particularly, to an environmentally friendly chaff dipole including...  
WO/2011/118710A1
Provided is an invisible enclosure having a simple structure made of an ordinary medium material, and applicable to a greatly broader spectrum with a lower loss. The invisible enclosure comprises a cylindrical central enclosure (11) havi...  
WO/2011/118397A1
Provided is a terahertz light-receiving/light-emitting module whereby the in-plane polarization direction of terahertz light can be freely controlled, and which does not require a module layout change or an optical adjustment even if the...  
WO/2011/118398A1
An antenna pattern is formed on the surface an antenna element (14) of a module (11), and the antenna element (14) comes into contact with the flat surface of a hemispherical lens (13) at the bottom surface. A mounting element (15) is pr...  
WO/2011/113650A2
The invention relates to a reflector array antenna with crossed polarization compensation comprising at least one radiating member (20) having an engraved pattern that is dissymmetrical relative to at least one direction X and/or Y of th...  
WO/2011/114746A1
Second conductors (200) are opposed to a first conductor (100), and are arranged at intervals. A plurality of vias (400) are respectively provided on the plurality of second conductor (200), and an inductance component is provided betwee...  
WO/2011/111297A1
Disclosed is a structure (100) provided with ground conductors (111, 141) respectively formed on A layer (110) and D layer (140) which are opposed to each other; a connection member (151) for connecting between the ground conductors (111...  
WO/2011/108341A1
In order to obtain a radio communication device and a radio communication terminal in which the coupling between an antenna pattern and a loop electrode included in a feed circuit board is reliable and a signal can be transmitted efficie...  
WO/2011/107837A1
Multipath reception by an antenna is reduced by mounting the antenna on a semi-transparent ground plane that has a controlled distribution of layer impedance over a central region and a peripheral region. The central region includes a co...  
WO/2011/056047A3
Disclosed is a broadband polarization twisting technique. According to one embodiment of the present invention, the broadband polarization twister comprises a conducting plate that performs a polarization twisting process, wherein meande...  
WO/2011/072845A3
Leaky wave antennas that can be reconfigured in pattern and/or polarization by exploiting the characteristic of metamaterial structures loaded with variable capacitor and inductors employ a Composite Right Left Handed (CRLH) unit cell wi...  
WO/2011/073844A3
A method and apparatus for enhancing the electrical performance of a reflector antenna. A boom disc mounted upon a feed waveguide supporting a subreflector is dimensioned and positioned for reflection cancellation against the reflected c...  
WO/2011/106666A1
An RFlD antenna assembly configured to be energized with a carrier signal is disclosed. The RFID antenna assembly includes an inductive component including a loop antenna assembly, at least one capaeitivc component coupled to the inducti...  
WO/2011/101702A1
A system for illuminating an object with a wave or for imaging an object (1) with a wave comprises a lens (10), a plurality of transducers (20) and a control unit (30) connected to the plurality of transducers. The lens comprises a plura...  
WO/2011/099183A1
Disclosed is a radiowave absorber provided with an upper plate made of a dielectric body containing conductive particles, a lower plate arranged parallel to the upper plate and made of a dielectric body containing conductive particle, an...  
WO/2011/100070A1
Devices based on metamaterial structures to guide and manipulate light, other electromagnetic radiation and acoustic waves. For example, a lens can include a metamaterial structure comprising nano structures of metallic and dielectric ma...  
WO/2011/098792A1
An antenna system, comprising: a phased array antenna (4); and a dielectric lens arrangement (6), for example a single solid dielectric lens (6) comprising a substantially spherical convex surface (12) and a concave surface (14); wherein...  

Matches 701 - 750 out of 7,351