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WO/2016/085554A2 |
In some example embodiments, there is provided an apparatus comprising an antenna configured to receive a signal from a global navigation satellite system, wherein the antenna includes a first feed and a second feed; a hybrid coupler inc...
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WO/2016/080621A1 |
According to various examples of the present invention, a re-radiation repeater comprises: a dielectric substrate; a grounding conductor provided at one surface of the dielectric substrate; and a plurality of unit cells provided at the o...
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WO/2016/081058A1 |
A compact transducer system includes both an antenna subsystem and an optical transducer subsystem. The antenna subsystem may include multiple radio frequency (RF) radiating elements disposed adjacent to a ground plane. The ground plane ...
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WO/2016/076601A1 |
The present invention provides a mobile communication base station antenna comprising: a reflecting plate; a first patch-type radiation element installed on the reflecting plate; a second dipole-type radiation element installed and lamin...
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WO/2016/074593A1 |
Disclosed are a baffle board for a base station antenna and a base station antenna array structure. A main body of the baffle board in the present application is a single-layer or a multi-layer baffle board cavity, at least one phase shi...
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WO/2016/073440A1 |
In one embodiment, an antenna system includes a device for attenuating undesirable radiation from an antenna. The device includes a perimeter plate adapted to be located around the perimeter of the antenna. The perimeter plate has one or...
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WO/2016/073975A1 |
The apparatus of the present invention provides on-board detection systems such as automotive CAS radars the ability to react to small aspect ratio targets at an off angle to the road greatly increasing the ability of the operator of a v...
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WO/2016/061825A1 |
An antenna system and a processing method are provided. The antenna system (100) comprises a focusing device (110) and a multi-frequency feed antenna array (120) provided in a focal point area (130) of the focusing device (110); the mult...
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WO/2016/063748A1 |
A first and a second end-fire antenna are arranged on a dielectric substrate. The first end-fire antenna has polarization characteristics parallel to a first direction. The second end-fire antenna has polarization characteristics paralle...
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WO/2016/064478A1 |
A communication system that reduces the mutual influence of antennas operating in similar or different frequency bands. The communication system includes a first and a second antenna operating in a first and a second frequency band, resp...
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WO/2016/062344A1 |
The invention is related to a fast and accurate method for the design of broadband multi layered radar absorbing structures comprising of lossy FSS layers. The method comprises of four main steps, namely; candidate FSS types characteriza...
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WO/2016/061021A1 |
Shroud isolation, including choke shroud isolation, apparatuses for wireless antennas for point-to-point or point-to-multipoint transmission/communication of high bandwidth signals, and integrated reflectors including a shroud or choke s...
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WO/2016/057115A1 |
A system for providing wireless power transfer includes a primary antenna having a primary lens surrounding the primary antenna and a secondary antenna having a secondary lens surrounding the secondary antenna. The secondary antenna is o...
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WO/2016/053395A1 |
An antenna is provided from a dielectric wedge waveguide having an AMC wall feed structure 15 coupled thereto through a transition which matches the impedance of the AMC feed structure to dielectric wedge so as to ensure efficient transm...
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WO/2016/054324A1 |
In one embodiment, a multi-beam antenna is described. The multi-beam antenna includes a reflector having a single reflector surface defining a first focal region and a second focal region. A first feed group is located within the first f...
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WO/2016/036053A1 |
The present invention relates to an antenna device for a mobile communication system, comprising: a reflection plate configured in a plate shape, multiple radiation elements being mounted on one surface of the reflection plate so as to t...
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WO/2016/031459A1 |
[Problem] To implement a metamaterial by a metal slit array loaded with a micro coil between parallel plates. [Solution] An upper wall metal plate (11) and a lower wall metal plate (12) that are produced from metal and have a rectangular...
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WO/2016/027119A1 |
The invention relates to a satellite multi-band antenna unit comprising a main reflector; a frequency selective reflective unit; a first feed connected to a first low noise down converter, said first feed being located in a first locatio...
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WO/2016/028344A1 |
A method for fabricating slow-wave structures, including electromagnetic meta-material structures, for high-power slow-wave vacuum electronic devices operating in millimeter-wavelength (30 GHz - 300 GHz) and terahertz-frequency (300 GHz ...
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WO/2016/028869A1 |
An antenna assembly includes a dielectric layer having a upper side and a lower side, a ground plane disposed on the lower side of the dielectric layer, two antenna elements supported by and disposed on the upper side layer of the dielec...
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WO/2016/024077A1 |
There is provided an antenna structure comprising: one or more antenna elements; and an outer structure spaced apart from the antenna elements; in which the outer structure comprises a non-reciprocal metamaterial having an outer peripher...
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WO/2016/021372A1 |
A surface-current-suppressing filter (1) is a band-stop filter for suppressing the propagation of surface current in a prescribed propagation direction on a dielectric substrate (2). The filter (1) has a structure in which a plurality of...
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WO/2016/015314A1 |
Provided are a co-frequency full-duplex antenna structure and an electronic apparatus for wireless communications. The co-frequency full-duplex antenna structure comprises a receiving antenna; a transmitting antenna for transmitting a si...
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WO/2016/012745A1 |
A lens design method is disclosed for designing a lens to reshape an actual far-field radiation pattern of a radiation source, such as a spiral antenna, to a preferred far-field radiation pattern. The method comprises: - determining a pr...
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WO/2016/013466A1 |
A waveform-selective metasurface having a different radio wave absorptivity according to the waveform of a radio wave is provided with a plurality of conductive members (11), and circuits (20, 30) connecting two adjacent conductive membe...
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WO/2016/013195A1 |
A system includes a first resonator coupled to an energy source and a second resonator located a distance from the first resonator and coupled to the first resonator to provide near-field wireless energy transfer between the first resona...
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WO/2016/007225A1 |
An antenna (100, 100a-d) includes a receiver (120), a horn (110), a lens (200), and an anti-reflection layer (210, 210a-e). The horn has a first end (112a) disposed on the receiver and a second end (112b) defining an aperture (112) posit...
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WO/2016/006295A1 |
[Problem] To optimize antenna characteristics both when the device is attached or not attached to the human body. [Solution] This mounting base comprises: a mounting section on which a communication device is mounted or held so as to com...
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WO/2015/200754A1 |
Disclosed are exemplary embodiments of antenna assemblies or modules. Exemplary embodiments may generally include a satellite navigation antenna (e.g., GPS patch antenna, GLONASS patch antenna, other satellite navigation antennas, etc.)....
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WO/2015/196044A1 |
A system includes surface scattering antennas coupled to control circuitry operable to adjust a surface scattering to any particular antenna configuration. The system optionally includes a storage medium on which is written a set of pre-...
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WO/2015/189553A1 |
An electro-optic window is provided, together with a method of manufacturing the window. The window (3) is made of a material substantially transparent to at least one of infra-red, visible and UV radiation and treated to have reduced RF...
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WO/2015/184867A1 |
A specular reflector and a wireless terminal antenna device. The specular reflector is arranged between two antennas, wherein the specular reflector is of a multilayer structure; and a metal floor is arranged in the middle of the specula...
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WO/2015/186805A1 |
Provided is an artificial magnet conductor having a highly precise frequency characteristic which is closer to the designed frequency characteristic value in comparison to prior art. Also provided is an antenna reflector using this artif...
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WO/2015/184518A1 |
The present utility model relates to a parabolic antenna (100) having a base (200), a mounting pole (300), a head unit (400), a rear structure (500), a support pole (600), a low-noise converter (700) and a reflector (800), the reflector ...
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WO/2015/182325A1 |
An antenna device wherein: a metallic conductor pattern is used to provide an antenna and a transmission line on a mounting board; a primary lens made of a dielectric material is placed on a surface of the antenna; and a convex lens is o...
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WO/2015/173601A1 |
A microwave oven comprising a cavity (3) in which a material can be placed for heating and a magnetron (14) for generating a microwave. The microwave oven further comprises an electromagnetic element (21) adapted to interact with microwa...
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WO/2015/170951A1 |
This invention consists of a new design for the structure of the base element (figure 1) of a metamaterial that is active in a very wide frequency band for applications in the field of telecommunications antennae and radar systems operat...
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WO/2015/171179A2 |
A surface scattering reflector antenna includes a plurality of adjustable scattering elements and is configured to produce a reflected beam pattern according to the configuration of the adjustable scattering elements.
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WO/2015/170080A1 |
A lens array (2) comprises an array of superlenses (4) made from at least one negative refractive index metamaterial, which enables imaging at higher resolution and with new optical effects. The array (2) can be used for a range of appli...
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WO/2015/166097A1 |
An antenna is described in which the radiating structure comprises a meta-material having frequency selective properties. The frequency selective properties of the meta-material enable multiple antennas each designed for operation at sep...
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WO/2015/168542A1 |
Surface scattering antennas with lumped elements provide adjustable radiation fields by adjustably coupling scattering elements along a wave-propagating structure. In some approaches, the surface scattering antenna is a multi-layer print...
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WO/2015/164075A1 |
A dielectric hollow antenna apparatus includes a hollow inside tapered rod (e.g., a waveguide) with a flat section and a cap. The antenna further includes a feed through section, a feed pin, and a metal flange. A low loss dielectric mate...
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WO/2015/158597A1 |
The invention relates to a device for the wavelength-selective shielding of an antenna disposed on board a ship against electromagnetic interference, wherein the device for shielding comprises a Faraday cage in the form of a shielding ca...
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WO/2015/156737A1 |
According to embodiments of the present invention, an optical antenna is provided. The optical antenna includes at least one first particle, and at least one second particle having a diameter that is larger than a diameter of the at leas...
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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...
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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...
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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...
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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...
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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...
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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...
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