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WO/2014/045557A1 |
A reflector device having first and second reflector plates to which a reflective surface is attached, respectively, at a prescribed angle of inclination in relation to an axis of rotation, wherein the first reflector plate (1) and the s...
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WO/2014/041414A1 |
A fringe-effect antenna module includes coupling structure configured to couple the module to a communications vault that is disposed substantially at ground level. A support structure (which preferably includes an electronics unit) is c...
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WO/2014/035824A1 |
A compact, agile polarization diversity, multiband antenna with integrated electronics for satellite communications antenna systems is disclosed. The antenna includes a feed assembly having integrated microwave electronics that are mecha...
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WO/2014/034490A1 |
An omnidirectional vertically polarized antenna is configured with k (k ≥ 3) units of monopole antennas disposed at even intervals upon the circumference of a given circle, and an omnidirectional horizontally polarized antenna is confi...
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WO/2014/033482A1 |
An antenna with a first pair of fed lands (3, 5) disposed on a first sheet of electrical insulating material in a first plane and a second pair of lands (11, 13) or a single second land disposed in a second plane is disclosed. The antenn...
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WO/2014/029947A1 |
The invention relates to an inductive surface element that enables the propagation conditions of electromagnetic radiation to be modified. The inductive surface element includes a base plate (1) and secondary plates (2) which are arrange...
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WO/2014/026573A1 |
The present invention relates to an antenna unit, comprising a dielectric substrate and an antenna conductor attached to the dielectric substrate. The maximum gain direction of the antenna unit is consistent with the extension direction ...
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WO/2014/019524A1 |
Disclosed is a Cassegrain-type metamaterial antenna, which comprises a metamaterial main reflector with a central through-hole, a feed source arranged in the central through-hole, and a sub-reflector arranged in front of the feed source,...
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WO/2014/022312A1 |
An apparatus for satellite communication may include a reflector configured to redirect electromagnetic energy. Each of multiple feeds may be positioned at a predetermined location with respect to the reflector. A feed-switching mechanis...
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WO/2014/018487A1 |
Methods and systems for mitigating disturbances in a dual gridded reflector antenna are provided. An antenna system that includes a first reflective surface, a second reflective surface, and an intercostal ring is provided. The intercost...
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WO/2014/015381A1 |
An antenna unit (100) comprises an antenna substrate (140) carrying one or more radiating elements (150), and a lens structure formed of a dielectric material, the lens structure comprising a lens (110) and at least one support member (1...
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WO/2014/012676A2 |
The invention relates to vehicle identification means (10) which comprise an at least partially electrically conductive film, a hologram (36) and/or a reflection film. Said identification means also comprises at least one contactless rea...
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WO/2014/011943A1 |
A auxiliary antenna system is provided for a portable electronic device such as a smartphone or cellular phone or pad computer. The system positions one or a plurality of auxiliary antennas in or on walls of a protective case surrounding...
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WO/2014/011087A1 |
The invention discloses a lens antenna with high directivity intended for use in radio-relay systems, said antenna providing the capability of electronic steering of the main radiation pattern beam by switching between horn antenna el...
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WO/2014/005693A1 |
The invention relates to an antenna system comprising at least four horn antennas which are at least partially filled with a dielectric. The effective wavelength in the horn antennas increases according to the dielectric properties of th...
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WO/2014/001295A1 |
The invention relates to an antenna (1) comprising: • a resonant cavity (2) delimited by: - a partially reflecting surface (4) comprising an array of resonant cells, each resonant cell forming a micro-antenna, - a totally reflecting su...
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WO/2013/191142A1 |
The present invention addresses the problem of providing an antenna structure which is not susceptible to wear and deterioration caused by high-frequency radiation, and which is capable of inputting high-frequency energy efficiently in a...
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WO/2013/187162A1 |
[Problem] To provide a transmission device wherein it is possible to obtain a receivable reception electric field strength at a reception antenna even if the sea surface height changes due to waves when the transmission device is attache...
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WO/2013/182144A1 |
A device for reducing an electromagnetic radiation specific absorption rate and a mobile terminal. The device comprises: a retrodirective antenna array device, which is arranged between a mobile terminal display component and a circuit b...
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WO/2013/180828A1 |
An antenna is provided and includes a radiator aperture assembly including a plurality of radiator sticks, each radiator stick including a row of radiating elements configured to transmit and receive RF energy and a body having opposite ...
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WO/2013/176778A1 |
An integrated stiffener and RF reflector (stiffener/reflector) (100) for a RF emitter which includes: a plurality of vertical ribs (102) constituting side walls of the stiffener/reflector; a plurality of horizontal ribs (104) formed in a...
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WO/2013/172336A1 |
Provided is an antenna coil in which it is possible to form a magnetic field in a desired direction in a highly efficient manner while suppressing leakage of magnetic flux into a space other than the space in which the magnetic field is ...
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WO/2013/167925A1 |
Antenna systems are provided including a ground plane; a loop antenna positioned on the ground plane on a first layer, the loop antenna having antenna feed positioned at a center of an edge of the first layer; and a multi-branch parasiti...
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WO/2013/158786A1 |
Communication devices for communicating using EHF electromagnetic radiation that include a dielectric lens configured to refract incident EHF electromagnetic radiation. The communication device may include an integrated circuit (IC) pack...
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WO/2013/150817A1 |
In a substrate including a dielectric plate and a conductive film which is formed on both faces of the dielectric plate, a first notch which faces from a portion of a first edge toward the inner side is formed in the conductive film of b...
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WO/2013/150996A1 |
[Problem] To provide an antenna having a compact structure without reducing antenna properties. [Solution] An antenna (10) is provided with a waveguide (14) for supplying power, a sub-reflector (12), and a main reflector (11). The wavegu...
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WO/2013/152263A2 |
A multi-service antenna may comprise: a support structure, a reflector mounted to the support structure, a signal processing assembly mounted with the support structure, a first wire strung between the reflector and the support structure...
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WO/2013/143364A1 |
Disclosed are a wideband dual-polarization antenna and radiating unit thereof. The radiating unit comprises two pairs of symmetric dipoles that are polarized and mutually orthogonal, each pair of the symmetric dipoles comprising a pair o...
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WO/2013/135151A1 |
Proposed is an omnidirectional radio-frequency identification tag antenna, which comprises a tag substrate, a resonance loop surface circuit pattern part, a circuit resonance arm surface circuit pattern part and four metal resonance arms...
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WO/2013/136835A1 |
This dual antenna apparatus has a receiving antenna, which has an area of a first surface as a first opening area, said first surface being orthogonal to incident waves, and a transmitting antenna, which has an area of a second surface a...
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WO/2013/133969A1 |
An antenna method and apparatus for a Radio Frequency Identification, RFID, reader includes an RFID reader (12), a plurality of radio ports (14) of the RFID reader, and a plurality of linearly polarized antenna elements (10) coupled to t...
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WO/2013/130251A1 |
An antenna method and apparatus includes a slot antenna (40) configured within a ground plane (42), a feed (46) coupled to the slot antenna, and a conductive reflector (48) backing the slot antenna and configured to reflect RF energy. Th...
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WO/2013/123907A1 |
Multiple radio frequency (RF) modules can be arranged in a multi-sector configuration. Each RF modules may have a wedge-like shape such that the RF modules may be adjacently affixed to one another in spherical cluster, thereby providing ...
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WO/2013/119410A1 |
A wireless communications device may include wireless communications circuitry and an antenna coupled to the wireless communications circuitry. The antenna may include a loop electrical conductor (13") having four spaced apart gaps there...
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WO/2013/116249A1 |
A wireless communications device may include wireless communications circuitry and a waveguide transducer coupled to the wireless communications circuitry. The waveguide transducer may include a loop electrical conductor having a plurali...
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WO/2013/114081A1 |
A meteorological apparatus is disclosed. The meteorological apparatus comprises: a weather radar having a weather radar antenna; a wind profiler having a wind profiler antenna separate to the weather radar antenna; and a coupler collocat...
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WO/2013/113701A1 |
A subreflector of a dual-reflector antenna comprises a first extremity comprising a convex inner surface, a second extremity adapted for coupling to the extremity of a waveguide, and a body extending between the first extremity and the s...
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WO/2013/110793A1 |
The multi-beam former comprises: two stages connected together and intended for synthesizing beams focused in two directions in space, each stage comprises at least two multi-layer plane structures (P11, P1Ny), (P21, P2Mx), superposed on...
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WO/2013/108225A1 |
The present invention refers to a novel process of coating the reflective surfaces of antennas made of composite material. In particular, it refers to the reflective surfaces made of carbon fiber impregnated with epoxy resins of paraboli...
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WO/2013/104656A1 |
The present invention refers to a reconfigurable antenna structure. The antenna structure comprises a radiating structure comprising one or more first radiating elements and a secondary radiating structure, operationally associated with ...
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WO/2013/094306A1 |
An electromagnetic wave visualization device comprises: an emission direction separator which changes the emission direction of electromagnetic waves according to the entry direction of the electromagnetic waves; a plurality of sensors w...
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WO/2013/086995A1 |
Provided in embodiments of the present invention are an antenna device, a base station, and a communication system. The antenna device comprises: an antenna part comprising a common antenna hood; an active part connected to the antenna p...
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WO/2013/083794A1 |
The invention concerns a manufacturing method of a new type of dielectric material having a predefined variable permittivity resulting from the manufacturing process. Main characteristic of the manufacturing method is that in a first ste...
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WO/2013/084619A1 |
Provided is an antenna device with a divisible (can be assembled/disassembled at will) reflector with which degradation of the antenna performance can be reduced, and excellent electric characteristics can be achieved. The reflector comp...
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WO/2013/075649A1 |
Disclosed is a dual-frequency dual-polarization antenna, including: more than two first frequency basic oscillators, more than two second frequency basic oscillators, and a reflection plate which is provided thereon with a feed network. ...
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WO/2013/077244A1 |
An objective of the present invention is to allow, by simply passing an antenna element through a boom tube wall hole and applying pressure in the vertical direction to the boom, anchoring the antenna to the boom extremely easily. On the...
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WO/2013/067638A1 |
A directional slot antenna comprises a radiating component coupled to a reflector. A reflector spacing gap or cavity between the radiating component and the reflector has a height which is less than a predetermined height of a free-space...
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WO/2013/064514A1 |
A reflector antenna includes a dual-band waveguide feed and a splashplate support arranged to define a space between the waveguide feed aperture and the splashplate. The dual-band waveguide feed is configured to receive an input signal i...
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WO/2013/066697A1 |
The antenna radiating element includes an antenna configured to transmit a signal having one or more measurable characteristics and a shroud surrounding the antenna and configured to change the one or more measurable characteristics.
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WO/2013/060115A1 |
The present invention relates to a metamaterial antenna. The metamaterial antenna comprises a housing, a feed source, a first metamaterial tightly clinging to an aperture edge of the feed source, a second metamaterial disposed at a prese...
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