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Patent Searching and Data


Matches 51 - 100 out of 7,351

Document Document Title
WO/2019/134599A1
Disclosed is an antenna cover, comprising: a wave-transmitting structural layer comprising skin layers and a metal hollowed-out layer, the metal hollowed-out layer being arranged between two adjacent skin layers; wherein the metal hollow...  
WO/2019/127498A1
A device capable of beam scanning. The device integrates a feed source (10) capable of transmitting a radio signal and a lens (20). The lens (20) covers the feed source (10). The inner surface and/or outer surface of the lens (20) are cu...  
WO/2019/130382A1
An object is to advantageously control a phase of an electromagnetic wave with high efficiency in wide bandwidth. A phase control device (100) includes a two dimensional array of a plurality of cube units (2, 3) that are configured to sh...  
WO/2019/129298A1
The present application relates to a wireless device, and specifically relates to a device that is capable of beam scanning. Provided in an embodiment of the present application is a device which integrates a feed that may transmit wirel...  
WO/2019/124773A1
The present invention relates to a communication technique, which is a convergence of IoT technology and 5G communication system for supporting higher data transmission rate than 4G system, and a system for same. The present invention ca...  
WO/2019/124737A1
The present invention relates to a communication technique for fusing a 5G communication system to support a higher data transmission rate than a 4G system, with IoT technology, and a system thereof. In addition, the present invention pr...  
WO/2019/124760A1
The present invention relates to a communication technique, which is a convergence of IoT technology and 5G communication system for supporting higher data transmission rate beyond 4G system, and a system for same. The present invention ...  
WO/2019/114740A1
The present application provides an antenna unit and an antenna array. The antenna unit comprises M layers of cross-shaped metal patches, M layers of dielectric substrates, and a metal ground layer, wherein M is an integer greater than 1...  
WO/2019/118119A1
A communications antenna includes: an elongate reflector comprising a plurality of panels that define a regular polygonal profile, the reflector having a longitudinal axis; a plurality of circuit boards, each of the circuit boards mounte...  
WO/2019/083657A3
According to various embodiments, systems and methods for through imaging a medium are disclosed. An apparatus can include one or more radiating elements comprising one or more artificially-structured materials. The one or more radiating...  
WO/2019/105929A1
A frequency selective transmittance panel has first and second conductive layers separated by dielectric spacing layer, wherein the first conductive layer comprises a plurality of unit cells, each cell comprising a conductive region at l...  
WO/2019/108132A1
Various embodiments may relate to an antenna. The antenna may include a substrate. The antenna may further include a radiator in contact with the substrate, the radiator including a plurality of grid cells. The antenna may also include a...  
WO/2019/108397A1
A dual circular polarization diversity scheme reduces the effects of atmospheric fading while providing a more efficient implementation and a more robust wireless link in a telecommunications backhaul network. A circular polarization div...  
WO/2019/073116A3
The present invention relates to a building material (110) comprising at least one electrically conductive low emissivity surface (103) provided with an opening (203) for boosting the transmission of an electromagnetic signal through the...  
WO/2019/092087A1
The invention relates to a satellite payload (20) comprising a reflector (22), a network (23) of sources (24) and a beam forming network connected to said sources in order to form beams for carrying signals in a first frequency band, cal...  
WO/2019/093452A1
The purpose of the present invention is to detect that the irradiation range of an electromagnetic wave has shifted from an ID formation region. An ID formation region 10a comprises a plurality of antenna formation sections 51-62 in whic...  
WO/2019/087525A1
Provided is a base station device antenna which is used for a base station device performing radio communication with a mobile terminal, and is provided with: a first antenna part having an orientation direction directed to the mobile te...  
WO/2019/087610A1
[Problem] To implement an antenna having desired directivity easily at low cost. [Solution] A reflector comprising: a reflecting body which has a shape that, when a transmitter enters a predetermined region, allows an electric field stre...  
WO/2019/087236A1
[Purpose] To provide a reflector that can be developed in an easier way and a developed antenna and an aerospace vehicle that use the reflector. [Solution] Provided is a reflector comprising: a hub the cross section of which is formed in...  
WO/2019/083552A1
An apparatus for pointing wireless communication antennas may include (1) a mount that secures (A) a wireless communication antenna that transmits wireless communication signals to a remote wireless communication antenna that is secured ...  
WO/2019/082172A1
A compressive/transform imager comprising a lens array positioned above input ports for collecting light into the input ports, waveguides routing the light from the input port to waveguide mixing regions (e.g. multi-mode interference cou...  
WO/2019/082231A1
According to the present invention, there is provided a polarization control plate in which: admittance sheets (10-1 to 10-6) of n layers (n ≥ 4), each of which includes a plurality of planar unit cells, are overlapped; the admittance ...  
WO/2019/082230A1
According to the present invention, there is provided a phase control plate in which: admittance sheets (10-1 to 10-6) of n layers (n ≥ 4), each of which includes a plurality of planar unit cells, overlap; and the admittance of a first...  
WO/2019/084232A1
Disclosed is a high performance low cost multiband antenna configuration that has a low band dipole having dipole arms formed of stamped sheet metal that has a plurality of slots. Some of the slots are oriented along a longitudinal axis ...  
WO/2019/065665A1
Provided is an identification body that allows an ID to be identified using an antenna, wherein the identification body can be easily achieved without requiring the use of special equipment as a configuration capable of identifying a des...  
WO/2019/067474A1
Methods and systems for transmitting or receiving communication signals. The system includes a planar antenna array located on a surface and configured to transmit or receive communication signals. The system also includes a divergent le...  
WO/2019/059805A1
The invention relates to antenna technology, and more particularly to the creation of flexible antenna systems for non-invasively measuring the temperature of internal tissues, monitoring the state of said tissues in the course of a pati...  
WO/2019/060795A1
Systems and methods for designing, optimizing, patterning, forming, and manufacturing symphotic structures are described herein. A symphotic structure may be formed by identifying a continuous refractive index distribution calculated to ...  
WO/2019/060072A1
Parabolic reflector antennas advantageously utilize feed boom mounted dielectric lens structures to support enhanced radiation pattern control. A parabolic reflector antenna includes a dish reflector, a feed boom waveguide having a proxi...  
WO/2019/056825A1
Disclosed is a polarized-rotation retrodirective array, composed of a double-fed square patch, a phase conjugation frequency mixer and a local oscillation power divider. The present invention can be used for microwave and millimeter wave...  
WO/2019/050574A1
A wideband dual-polarized current loop antenna element is provided having a ground tower and an antenna circuit integrated, such as within a multi-layer circuit board configuration. The antenna circuit includes feed conductors and elemen...  
WO/2019/048705A1
The invention relates to a method for producing safety glass (1) with a sun and/or heat protection coating (2) permeable to high-frequency radiation, in particular microwave radiation, in which method the sun and/or heat protection coati...  
WO/2019/050284A1
An antenna device according to various embodiments comprises: a housing; a conductive reflecting plate arranged in the housing, and including a first surface facing a first direction and a second surface facing a second direction opposit...  
WO/2019/050790A1
In accordance with one or more embodiments, a communication device includes a dielectric antenna having a feed point and an aperture. A cable comprising a conductorless core is coupled to the feed point of the dielectric antenna. A trans...  
WO/2019/044000A1
This meta-material device is provided with at least one unit resonator (1). The unit resonator (1) is provided with a resonance element (21), and a pair of reflection elements (22). The resonance element (21) has a strip shape having fir...  
WO/2019/039517A1
This radar device is provided with an antenna unit, a power supply unit for supplying power to the antenna unit, a dielectric member (21) provided such that waves emitted from the antenna unit pass therethrough, and a filter unit (20) wh...  
WO/2019/039407A1
A base plate (3) is formed on a first surface of a dielectric substrate (2), and an antenna unit (4) is formed on the second surface thereof. The antenna unit has one or more antenna patterns (41). An additional function unit (5) has mul...  
WO/2019/034119A1
Provided in the present invention is an ultralight artificial medium multilayer cylindrical lens, comprising n concentric layers of different dielectric constants. The center cylindrical layer is expressed as layer 1 and is a solid cylin...  
WO/2019/034117A1
Disclosed by the present invention is an artificial dielectric cylindrical lens sector-based multi-beam antenna, which is formed by using an artificial dielectric cylindrical lens as a carrier so as to highly integrate a plurality of ant...  
WO/2019/033140A1
A modulation system (300) for controlling at least one electromagnetic sideband wave generated from an incident wave directed at a modulator, the system comprising: a modulator comprising a metasurface, the metasurface comprising at leas...  
WO/2019/034118A1
The invention provides a cylindrical artificial medium lens-based omnidirectional multi-beam antenna, which is constructed by an artificial medium cylindrical lens, as a carrier, highly integrated with a plurality of antenna units. Said ...  
WO/2019/034116A1
The invention provides a cylindrical artificial medium lens-based multi-beam antenna with a high building coverage, the cylindrical artificial medium lens-based multi-beam antenna being constructed by an artificial medium cylindrical len...  
WO/2019/035140A1
The present invention relates to invisibility device in, particular to electromagnetic cloaking devices and their method of making the same. The present invention is related to designing the cloak device with a base made of first materia...  
WO/2019/000179A9
A power feed apparatus, comprising a main body, and at least one first port. The main body comprises at least one first profile port, and each of the at least one first profile port corresponds to one of the at least one first port. Each...  
WO/2019/031631A1
The present invention relates to a foldable antenna stand and a portable satellite communication antenna including the same. The foldable antenna stand according to the present invention supports a mobile satellite communication antenna ...  
WO/2019/029207A1
The present invention provides an electromagnetic absorption metamaterial having an upper surface in a working environment, comprising a periodic resonance unit array. The upper surface of the electromagnetic absorption metamaterial is p...  
WO/2019/024355A1
Disclosed is a frequency selective surface radome, comprising a radome body and a base. An electromagnetic wave incident surface of the radome body consists of a frequency selective surface structure. The frequency selective surface stru...  
WO/2019/024354A1
Disclosed is a frequency selective surface structure, comprising an upper dielectric layer, an air dielectric layer, and a lower dielectric layer. The upper dielectric layer comprises a first dielectric slab and a second dielectric slab;...  
WO/2019/020894A1
A communication network comprising an access point, a control unit communicating with the access point, a waveform shaping device communicating with the control unit, and a wireless communication device. The control unit determines param...  
WO/2019/020235A1
Composite substrate (1300; CS) for radio frequency, RF, signals comprising at least a first layer (1310; 1310a) of dielectric material and a second layer (1320; 1320a) of dielectric material, and at least one conductor layer (1330; 1330a...  

Matches 51 - 100 out of 7,351