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Matches 101 - 150 out of 3,015

Document Document Title
WO/2013/108849A1
The present invention provides an electromagnetic shielding sheet which is bonded to a circuit board with signal wiring. The electromagnetic shielding sheet includes a bonding layer containing a thermosetting resin composition having a g...  
WO/2013/105086A1
An electromagnetic (EM) probe for monitoring at least one biological tissue. The EM probe comprises a spiral antenna conductor (not shown) and an EM radiation absorbing layer (92) mounted along the antenna. The EM radiation absorbing lay...  
WO/2013/100807A1
´╗┐The invention relates to the aircraft industry field, in particular to tactical aviation aircraft providing for the detection and striking of air, above-water and land-based targets. The technical result to which the invention is dire...  
WO/2013/092143A1
The invention relates to a radar device (1) for a motor vehicle, having a radar device (2) for irradiating and receiving electromagnetic waves (4), and having at least one absorption element (9, 100) which is formed by an absorption mate...  
WO/2013/081043A1
This electromagnetic wave absorbing composite sheet comprises: (a) a first electromagnetic wave absorbing film (10a) that comprises a plastic film (11), and a single layer or multilayer metal thin film (12) disposed on at least one surfa...  
WO/2013/077779A1
A method to change electromagnetic energy and/or to extinct current and/or to remove current in the air and in water, wherein resonance in the air and/or in water is changed using passive forced damped oscillators.  
WO/2013/067730A1
Disclosed are a mobile terminal and a mobile terminal radiation reduction method, the mobile terminal (12) comprising an aerial (122), and an electromagnetic band gap structure (124) connected with the aerial (122) and configured to redu...  
WO/2013/051563A1
[Problem] To provide a radio wave direction regulation unit that is small, capable of narrowing the directivity of an antenna and increasing the reading distance, and capable of improving the recognition rate of UHF-band RFID tags. [Solu...  
WO/2013/038099A1
The subject of the present invention relates to a multi-phase-shifter device 100 for protecting persons against electromagnetic waves comprising at least one pair P1 and P2 of antennas A11, A12; A21, A22 that are substantially identical ...  
WO/2013/029473A1
Disclosed in the present invenetion is a wireless terminal, which is related to the communication field and can decrease an SAR value effectively on the premise that the wireless performance of the wireless terminal is not effected so th...  
WO/2013/028317A1
Electronic devices may be provided with antenna structures and antenna isolation element structures. An antenna array may be located within an electronic device. The antenna array may have multiple antennas and interposed antenna isolati...  
WO/2013/013465A1
The present invention relates to a Cassegrain radar antenna. The antenna comprises a feed and a metamaterial panel. The metamaterial panel comprises multiple core layers having identical refractive index distributions. Each core layer of...  
WO/2013/014065A1
The device according to the invention mainly comprises a test chamber (11) defining a cavity (13) forming an anechoic chamber, as well as least one test probe (31) placed inside the cavity (13). The cavity comprises an opening against wh...  
WO/2013/014406A3
A radiation absorber comprising multiple layers has a conducting base layer, and at least first and second further layers, each separated by a dielectric material, the first and second layers having patches thereon of highly conducting m...  
WO/2013/015226A1
An electromagnetic wave absorption film: having a plastic film and a single-layer or multi-layer metal thin film disposed on at least one surface of said plastic film; having a plurality of substantially parallel, intermittent linear mar...  
WO/2012/177227A3
Invention is a camouflage net which has a possibility of usage in two-way, and protective against night vision, thermal and radar detections.  
WO/2012/175767A1
The invention relates to a system that protects against electromagnetic radiation, which consists of a method that neutralizes the influence of different types of hazardous radiation, making compatible or converting the change-inducing e...  
WO/2012/152415A1
What is described is: a vehicle (40) with a vehicle roof and a transmission antenna (41), for example for transmitting signals for communication between vehicles. The vehicle roof comprises a section (42) consisting of a transparent mate...  
WO/2012/151461A1
An ultra-wideband assembly in an electrical circuit having a circuit board with a conductive micro-strip line is provided. The assembly includes a non-conductive tapered core having an outer surface, a distal end, and a proximate end. Th...  
WO/2012/116700A1
A wind turbine component incorporating radar-absorbing material having increased compatibility with lightning protection systems is described. The radar absorbing material includes a ground plane having an electrical conductivity and/or ...  
WO/2012/114587A1
A near-field noise suppression sheet, wherein a pair of plastic films having a thin metallic film formed on one side are bonded using an electrically conductive adhesive so that the thin metallic films are disposed on the inside. The thi...  
WO/2012/100758A1
A photovoltaic element including a resonator is arranged on a semiconductor structure (5) that is constituted by a region without electromagnetic damping (5a), whose upper plane forms the plane of incidence (3), and a region with electro...  
WO/2012/094498A2
An electromagnetic radiation (EM) absorbing surface for cloaking a three-dimensional object is provided, so that the object is rendered invisible from broadband EM and/or acoustic waves. In certain aspects, a coating comprises a pluralit...  
WO/2012/094498A3
An electromagnetic radiation (EM) absorbing surface for cloaking a three-dimensional object is provided, so that the object is rendered invisible from broadband EM and/or acoustic waves. In certain aspects, a coating comprises a pluralit...  
WO/2012/090586A1
Disclosed is a near-field electromagnetic wave absorber obtained by bonding multiple electromagnetic wave absorbing films, wherein said electromagnetic wave absorbing films are obtained by forming a metal thin film on one surface of a pl...  
WO/2012/076764A8
The invention relates to a gel or paint that can be spread over an item or used as a coating and facilitates the depollution of any heating system, parts, or mechanical housings of gearboxes or engines. The surfaces of machines, such as ...  
WO/2012/076764A3
The invention relates to a gel or paint that can be spread over an item or used as a coating and facilitates the depollution of any heating system, parts, or mechanical housings of gearboxes or engines. The surfaces of machines, such as ...  
WO/2012/067846A1
Provided is an electromagnetic wave isolator having at least one microstructured surface, which provides a change in electromagnetic properties across the depth of the microstructured surface.  
WO/2012/059694A1
The invention relates to a material that absorbs electromagnetic waves, characterised in that it includes at least one textile layer printed using at least one conductive ink in accordance with at least one pattern including printed area...  
WO/2012/059929A1
An electromagnetic (EM) probe (100) for monitoring one or more biological tissues. The EM probe comprises a cup shaped cavity (103) having an opening (110) and an interior volume (102), a circumferential flange (105) formed substantially...  
WO/2012/056230A1
A method of making a wind turbine component of composite construction with enhanced radar absorbing properties is described. The method comprises making the component and then modifying the component by applying circuit analogue elements...  
WO/2012/056226A1
A flexible core (60) for a composite structure is described. The core includes a first core layer (62), a second core layer (64), and a ground plane (66) between the first and second core layers. A plurality of slits (72) is provided in ...  
WO/2012/056231A1
A foam core for a composite structure is described. The core includes a first core layer (62) and a second core layer (64). The first core layer (62) is a dielectric foam material and the second core layer (64) is a radar reflecting grou...  
WO/2012/042085A1
The invention relates to an electromagnetic field neutraliser for mobile telephones, said neutraliser neutralising the harmonics and electromagnetic waves of the harmful high frequencies generated by mobile telephones, by means of induct...  
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/2012/022301A3
The invention relates to a device for fastening a sensor assembly (1) on a motor vehicle, especially of a radar sensor having at least one zone of detection in the sensor direction, the sensor assembly (1) being arranged in the area behi...  
WO/2011/142565A3
The present invention relates to a broadband electromagnetic wave absorber and to a method for manufacturing same. The broadband electromagnetic wave absorber comprises: a magnetic complex in which magnetic particles are distributed in a...  
WO/2011/142565A2
The present invention relates to a broadband electromagnetic wave absorber and to a method for manufacturing same. The broadband electromagnetic wave absorber comprises: a magnetic complex in which magnetic particles are distributed in a...  
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/2011/120090A1
Disclosed is an antenna system having an approximately omni-directional radiation pattern. The antenna system comprises an antenna comprising a plurality of columns disposed in parallel with equal spacing in a circular configuration. Eac...  
WO/2011/105650A1
The present invention is related to an embedded multiple-input multiple-output (MIMO) antenna capable of maximizing the isolation characteristics between multiple antenna elements by allowing selective control of isolation characteristic...  
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/2011/085237A1
The present invention provides, among other things, antenna beam control devices, systems, architectures, and methods for radar and other applications, such as wireless communications, etc., to improve transmit and/or receive performance...  
WO/2011/074609A1
Disclosed are: a noise absorbing fabric in which electromagnetic waves are not susceptible to being reflected, and which has excellent noise absorption ability; a noise absorbing fabric which has noise absorption ability across a wide ba...  
WO/2011/070736A1
Disclosed is a noise-suppressing tape provided with: a dielectric layer (15) comprising a dielectric; a first conductor which comprises a conductive material, at least part of which has a repeating structure, and is provided inside the d...  
WO/2011/068819A3
An exemplary embodiment of a method of making an electromagnetic interference (EMI) absorber includes stretching a material that includes EMI absorbing particles along at least a first axis to align at least some EMI absorbing particles.  
WO/2011/068819A2
An exemplary embodiment of a method of making an electromagnetic interference (EMI) absorber includes stretching a material that includes EMI absorbing particles along at least a first axis to align at least some EMI absorbing particles.  
WO/2011/059317A1
A system for detecting information from an object coding module is provided. The coding module has light sensitive radar reflection members (1), with radar reflection characteristics that depend on lighting properties, such as photo- res...  
WO/2011/051687A3
A wind turbine blade comprising a multilayer composite structure including a first reflective layer, and a second layer comprising a plurality of resistive circuit analogue (CA) elements. The CA elements are tuned so as to interact with ...  
WO/2011/049462A1
System for shielding radio frequent electromagnetic radiation for a wireless phone, the system comprising: a first chamber (8) containing an RF transceiver (2), a second chamber (9) containing the main electronic elements of the phone (3...  

Matches 101 - 150 out of 3,015