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Matches 451 - 500 out of 7,353

Document Document Title
WO/2015/153717A1
Antenna assemblies are described herein. Any of these assemblies may include a primary feed that includes a single patterned emitting surface from which multiple different beams of RF signals are emitted corresponding to different antenn...  
WO/2015/094448A9
Discrete-dipole methods and systems for applications to complementary metamaterials are disclosed. According to an aspect, a method includes identifying a discrete dipole interaction matrix for a plurality of discrete dipoles correspondi...  
WO/2015/139943A1
The invention relates to a device for reducing effective radar cross section (RCS) of a marine ship, wherein said device comprises a cladding panel which can be mounted on the upper works of the ship or cargo of the marine ship. Said cla...  
WO/2015/133458A1
This array antenna (100) is provided with: a reflection plate (200); low-frequency-band dipole elements (110-1 to 110-3) arrayed in the vertical direction above the reflection plate (200); high-frequency-band dipole elements (120-1 to 12...  
WO/2015/133081A1
An electromagnetic field distribution adjusting apparatus (5) includes a grounding conductor (14) provided along a predetermined two-dimensional region, a plurality of metal pieces (11) periodically arranged in a two-dimensional manner a...  
WO/2015/134086A1
In one embodiment, a radome - reflector assembly for, e.g., a microwave antenna, has (i) two semi-circular rims that receive the peripheries of the radome and the reflector and (ii) fixed and adjustable clamps that secure the ends of the...  
WO/2015/133114A1
An antenna device according to the present disclosure is provided with a dielectric substrate, a driven element formed on the dielectric substrate, a front array, and side arrays. The antenna device has, on the dielectric substrate, moun...  
WO/2015/130505A1
A reflector assembly includes a frame centered about a longitudinal axis, a first curved body extending from the frame, and a second curved body extending from the frame and connected to the first curved body for supporting the first cur...  
WO/2015/127060A1
Various antennas and systems of antennas can benefit from meta-material construction. For example, avionics antennas including weather antennas may benefit from being constructed of meta-materials. A method includes electronically scanni...  
WO/2015/126521A1
An active artificial magnetic conductor includes an array of unit cells, each unit cell including a top face, at least one wall coupled to the top face, a base coupled to the at least one wall, and a crossed slot in the top face. The top...  
WO/2015/122203A1
A ground conductor film (11) is formed on an insulated substrate (10). A floating conductor film (12) capacitively couples to the ground conductor film (11). A radiation element (17) is connected to the floating conductor film (12). A sh...  
WO/2015/120880A1
The invention relates to an antenna device for a fill level gage which has a rotatably mounted antenna unit that comprises an array of a plurality of radiator elements. The antenna unit is provided with an elongated focusing system which...  
WO/2015/122142A1
Provided is an antenna device capable of ensuring that an antenna has a high transmission/reception level even if the azimuth angle changes. This antenna device (100) is provided with: a primary emission means (10) which guides and emits...  
WO/2015/122204A1
Provided is an electronic component (10) for noise reduction that is mounted to and used in a circuit substrate (20). The electronic component (10) for noise reduction has: a floating electrode (11) arranged so as to capacitively couple ...  
WO/2015/111557A1
An antenna (1) is a low-profile antenna capable of transmitting and receiving radio waves in a direction inclined from a direction perpendicular to a reflecting plate, and is provided with: a reflecting plate (10) comprising a conductor ...  
WO/2015/094448A3
Discrete-dipole methods and systems for applications to complementary metamaterials are disclosed. According to an aspect, a method includes identifying a discrete dipole interaction matrix for a plurality of discrete dipoles correspondi...  
WO/2015/110305A1
The invention relates to a ventilation louvre (4), comprising: a front surface (10) intended for being visible and a rear surface (12) intended for being concealed; a grating (14), fins (24) attached to the grating substantially parallel...  
WO/2015/112748A1
A system includes a frequency modulated signal generator, a feed system, and an array of passive antenna elements. The frequency modulated signal generator can be producing a frequency modulated continuous wave signal. The feed system ca...  
WO/2015/110136A1
An improved antenna, in particular a mobile radio antenna, characterized inter alia by the following features: a complete reflector (16) is provided, the complete reflector (16) is formed as one piece or is formed by or connected to the ...  
WO/2015/107283A1
The invention relates to a segmented structure (1) which includes at least two panels (2, 3, 4), a so-called main panel (2) and a so-called secondary panel (3, 4), as well as at least one deployment device (5) capable of moving a connect...  
WO/2015/105586A1
A reflector assembly includes a frame centered about a longitudinal axis and having a first height along the axis. A curved body extends from the frame and has a second height along the longitudinal axis could be greater than the first h...  
WO/2015/101723A1
The segmented structure (1) comprises at least two panels (2, 3, 4), a first panel (2) referred to as main panel and a second panel (3, 4) referred to as secondary panel, and also at least one deployment device (5), the deployment device...  
WO/2015/101380A1
This document discloses an apparatus comprising: a casing comprising a base, wherein the base comprises fittings for the plurality of antenna elements; the plurality of antenna elements provided in a modular structure in the casing and c...  
WO/2015/102938A1
Techniques are described for forming a gradient index (GRIN) lens for propagating an electromagnetic wave comprising receiving, by a manufacturing device having one or more processors, a model comprising data specifying a plurality of la...  
WO/2015/097954A1
A mounting unit (210) securely mounts this radio wave reflection device (200) to a stable installation place such as on a pole (20). A reflector unit (300) holds two reflectors (350, 360) at an inclination angle of 45 degrees while allow...  
WO/2015/092159A1
The invention relates to a segmented structure (1) which comprises at least two panels (2, 3, 4), a first so-called main panel (2) and a second so-called secondary panel (3, 4), as well as a deployment device (5), the deployment device (...  
WO/2015/094448A2
Discrete-dipole methods and systems for applications to complementary metamaterials are disclosed. According to an aspect, a method includes identifying a discrete dipole interaction matrix for a plurality of discrete dipoles correspondi...  
WO/2015/090351A1
The invention relates to a method for designing a surface pattern for an impedance surface which, if provided on said impedance surface, results in a position-dependent target impedance of said impedance surface, and the impedance surfac...  
WO/2015/092160A1
A segmented structure (1) comprising at least two panels (2, 3, 4), one panel (2) referred to as a main panel and at least one panel (3, 4) referred to as a secondary panel, together with at least one unfurling device (5) able to bring a...  
WO/2015/086970A1
The invention relates to a spacecraft (10) comprising: • a body (20), • a surface of revolution (40), rigidly connected to said body, the spacecraft comprising a heat engine positioned at the centre of the surface of revolution (40),...  
WO/2015/087840A1
In the present invention, an antenna device is provided with: a dielectric substrate having a base plate formed therein; a patch antenna that uses a prescribed direction of the dielectric substrate as the main polarization direction; at ...  
WO/2015/082770A1
To increase efficiency of optical control of phase shifting elements, arrangements comprising optical lenses are presented. The optical lenses may be arranged in reflective arrays so as to focus light from a light source on a phase shift...  
WO/2015/053863A3
An antenna comprising a reflector having a center-fed shaped axially displaced elliptical (ADE) configuration with either an elliptical aperture or a truncated elliptical aperture is described.  
WO/2015/082778A1
- The segmented structure (1) comprises at least two panels (2, 3, 4), a first panel (2) termed the principal panel and a second panel (3, 4) termed the secondary panel, as well as at least one deployment device (5) capable of bringing a...  
WO/2015/071673A1
The invention relates to a heatable glazing comprising an electrically conductive coating and a data transmission window. The data transmission window comprises a plurality of grids made by ablations in the electrically conductive coatin...  
WO/2015/019084A3
An antenna array has a plurality of elements including at least one of a first type and at least four of a second type. The element of the first type (12) comprises part of two seeds (20, 21) with two elements (13,16) of the second type,...  
WO/2015/061670A1
The invention provides a composite laminate (11) comprising an outer, an intermediate and an inner section (15, 17, 19) comprising, respectively, first layers (21) of composite material and one or more functional layers (31) having a pri...  
WO/2015/035400A3
A lensed antenna system (10) includes a first column of radiating elements (20a) having a first longitudinal axis and a first azimuth angle, and, optionally, a second column of radiating elements (20b) having a second longitudinal axis a...  
WO/2015/044535A1
The segmented structure (1) comprises at least two panels (2, 3, 4), a first panel (2), called the main panel, and a second panel (3, 4), called the secondary panel, and at least one deployment device (5) able to bring an associated seco...  
WO/2015/047500A1
A reconfigurable aperture (200) includes a plurality of metallic particles (220) confined to a volume (216) extending across an aperture area. The metallic particles are repositioned within the volume to form opaque regions in the apertu...  
WO/2015/041768A1
According to various aspects, exemplary embodiments are disclosed of antenna systems. In an exemplary embodiment, an antenna system generally includes a ground plane and first and second antennas. A first isolator is disposed between the...  
WO/2014/210506A3
A metal plate of small, reflective cells of varying, random (within a limited rage) heights that reflect radio frequency energy such that individual reflective paths are of random length, adding neither constructively nor destructively, ...  
WO/2015/026897A1
An antenna includes a first body having an array of resonators; a spacer adjacent to the first body, and a second body adjacent to the spacer such that the spacer is between the first and second bodies. The first body can be configured a...  
WO/2014/189570A3
A method is provided that includes measuring amplitudes and phases of signals reflected off a reflector of a satellite, with the amplitudes and phases forming a first set of measurements. The method includes calculating an element correl...  
WO/2015/023801A1
An antenna assembly includes a first active antenna element and a second active antenna element, each of which may be a dipole. A first set of independently-switchable radio-frequency reflectors are positioned around at least the first a...  
WO/2015/012942A1
A rotationally polarized antenna includes a radiating element that is held in a skewed orientation with respect to an underlying polarization-dependent electromagnetic band gap (PDEBG) structure. The radiating element and the PDEBG struc...  
WO/2015/012940A1
A front feed reflector antenna with a dish reflector has a wave guide is coupled to a proximal end of the dish reflector, projecting into the dish reflector along a longitudinal axis. A dielectric block may be coupled to a distal end of ...  
WO/2015/004232A1
A method for manufacturing a communication device to operate in near field and communication device thereof In the method said communication device comprises a metamaterial guiding structure and at least onefeed point, the method compris...  
WO/2015/004582A1
The present invention refers to a novel process for obtaining parabolic reflectors, or in the form of paraboloids of rotation, of electromagnetic waves, to be installed on mobile satellite antennas for terrestrial, aerial and naval use, ...  
WO/2015/004411A1
A wideband meander-line circular polariser includes a substrate and a plurality of parallel meander shaped conductors (meander lines). Each parallel meander line (20,30) is loaded with electrically isolated capacitive elements (40) enclo...  

Matches 451 - 500 out of 7,353