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WO/2012/082957A1 |
Examples of imaging microsatellites are described that have an imaging system and antenna system disposed within the micro satellite body when the microsatellite is in a non- deployed state. The properties of the antenna system can be ad...
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WO/2012/063913A1 |
The present invention relates to a folded dipole antenna comprising, in a magnetic body having a hexagonal Z-type ferrite and/or a hexagonal Y-type ferrite as a main component, a radiating element and a reflection element that have a fol...
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WO/2012/053223A1 |
Passive elements (5a,5b) of each passive element pair (6) are formed so as to have a strip shape, and to have gaps (5c) of a predetermined interval (L1) on straight lines that are parallel to the length direction of a print dipole antenn...
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WO/2012/050258A1 |
The present invention relates to a small omnidirectional antenna designed to have broadband and multiband properties. The omnidirectional antenna includes a radiating element part, a reflective plate, and a feeding connector. The radiati...
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WO/2012/045278A1 |
A dual-polarized broadband omnidirectional antenna and a feed method utilize a horizontally polarized antenna and a vertically polarized antenna, installed on the same axis. The horizontally polarized antenna is attached to an attaching ...
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WO/2012/047364A1 |
A transmitter supporting multiple-input, multiple-output communications is provided. The transmitter includes a signal processor, a plurality of feed elements, and an aperture. The signal processor is configured to simultaneously receive...
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WO/2012/041770A1 |
The invention relates to the field of circularly-polarized planar wire antennas for very broadband telecommunication systems. It relates to an antenna reflector (3) for such an antenna (2), to an antenna device comprising said antenna re...
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WO/2012/042320A1 |
Various antenna assemblies are disclosed. In one example, an antenna assembly includes a reflector including a first ground plane, a second ground plane below and spaced apart from the reflector, an antenna adjacent a surface of the refl...
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WO/2012/042958A1 |
An antenna is provided with a dielectric support part that is attached to the tip of a waveguide tube, and a reflector that is fixed by adhesion to the dielectric support part. The dielectric support part includes a housing part that hou...
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WO/2012/037810A1 |
A wideband dual-polarized radiation element (100) includes two pairs of cross polarized dipoles (11,12,13,14) and baluns (21,22,23,24), which correspondingly feed current to each dipole in balanced manner. Each dipole includes a pair of ...
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WO/2012/036863A1 |
A high capacity broadband service is provided from an Earth orbiting satellite having a payload that includes multiple large antennas, the satellite having an inverted configuration when deployed on orbit. The satellite has an aft surfac...
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WO/2012/034762A1 |
Planar array antenna for radar sensors, comprising a plurality of base antenna elements (12, 14) that are arranged on a printed circuit board (10) in a common plane and supplementary antenna elements (24) that are arranged above one of t...
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WO/2012/031427A1 |
The present invention discloses a microwave antenna and its outer cover. The outer cover is a rotationally symmetrical piece, and it includes the following concentrically set multiple parts: a compensation part located at the middle part...
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WO/2012/031426A1 |
A microwave antenna with ultra-high performance and the feed source assembly thereof are provided. The feed source assembly has a rotatablely symmetrical structure, and comprises a sub-reflection surface, a medium head, a wave guide tube...
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WO/2012/019787A1 |
Antenna arrangement (10) comprising a ground plane (12), a feeding branch (14), a first branch (16) and a second branch (18), whereby the first branch (16) is longer than the second branch (18). The feeding branch (14) is capacitively co...
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WO/2012/014951A1 |
Disclosed is an antenna device provided with a reflecting mirror which reflects radiowaves from a plurality of satellites in geostationary orbit, and a plurality of radiators each of which is located at a position where the radiowaves fr...
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WO/2012/002160A1 |
Rotary drive apparatuses (A1 and A2) are provided with external cylinder axes (5) and internal cylinder axes (4), each of which possesses an output end, is independent of the other axis, and rotates about a central axis of rotation of ea...
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WO/2011/158156A1 |
The present invention relates to an antenna (1) adapted to receive and transmit an electromagnetic field, in particular a radio signal, said antenna (1) comprising: a support element (2): a first reflector ( 10), in particular for the UH...
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WO/2011/158854A1 |
Provided is an antenna capable of transmitting and receiving radio waves in a wide frequency band, and capable of freely fine tuning the level of the frequency band used. The antenna (10) comprises: an unbalanced feed material (11) havin...
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WO/2011/159203A1 |
The claimed technical solution relates to the field of wireless communication and can be used in the field of mobile communication and Internet access to provide the best possible communication quality in contemporary data transfer netwo...
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WO/2011/151518A1 |
An arrangement for reducing interference in a wireless electronic shelf label (ESL) (100) having a layered structure the ESL comprising: a display layer (101) comprising display material, a circuit board (203) with a backplane material s...
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WO/2011/147937A1 |
A dual-polarization radiating element for a multiband antenna comprises a support with a high dielectric constant whose shape is roughly cylindrical, having an axis of revolution, at least a first and a second pair of dipoles printed on ...
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WO/2011/149060A1 |
Disclosed is an antenna device, comprising a radiator that radiates linearly polarized radio waves, and a reflector further comprising a plate-shaped member. A plurality of approximately square aperture parts are positioned linearly upon...
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WO/2011/145695A1 |
Disclosed is a wireless terminal installation device with reduced influence on communication of the wireless terminal. A wireless terminal installation device for installing a wireless terminal (11) is provided with a housing (3) and a s...
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WO/2011/141637A1 |
An antenna of a laptop device, which can be connected wirelessly to a communication network. The apparent size of the antenna's ground plane (GND), as 'seen' from the feed of the monopole radiator (410), is reduced so that the outer peak...
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WO/2011/132701A1 |
Disclosed is a power saving-type wireless communication system which is formed from a small and simple structure, can be produced at low cost, and uses a wireless IC device with a fast information transmission speed. A wireless communica...
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WO/2011/132642A1 |
Disclosed is a UHF band antenna, wherein a radiation element of an antenna is formed by using a plate-shaped conductive member to form antenna elements in the horizontal direction on the upper and lower sides, coupling the antenna elemen...
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WO/2011/128243A1 |
In the field of wideband directional antennas operating in linear polarization, and in particular in the framework of amplitude goniometry systems, polarization purity defects result in deformation of the radiation patterns and cause the...
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WO/2011/124094A1 |
A dual-polarized microstrip antenna includes: at least one metal radiating patch, i.e. a first metal radiating patch(3); at least one ground metal layer(5) whereon excitation micro-slots are etched; at least one dielectric layer, i.e. a ...
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WO/2011/125417A1 |
Provided is a built-in transmitting and receiving radar antenna wherein the coverage of a horizontal radiation pattern is enlarged and the space factor is improved by integrating high-frequency circuit components onto an antenna substrat...
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WO/2011/119123A1 |
A satellite dish connection mechanism (1) that provides fixing of a satellite dish antenna in the position of receiving signals by means of a mounting component (2) connected with the satellite dish (3) and has a connection profile (4) t...
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WO/2011/110902A1 |
A dual polarized reflector antenna assembly, provided with a reflector dish coupled to a feed hub with a feed port there through; a transceiver support bracket coupled to a backside of the feed hub; a circular to square waveguide transit...
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WO/2011/108015A1 |
A transportable satellite antenna (1) has an openable case (2), and a parabolic disk (23 parabolic dish), defined by a plurality of disk portions (24, 25, 26) fixed to one another and carried by a structure (21), which is coupled to an i...
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WO/2011/107597A1 |
The invention relates to a compact antenna structure having a wide frequency band of at least one octave, comprising a flat square reflector (3) having sides equal to at most half the wavelength λ corresponding to the low frequency of t...
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WO/2011/105057A1 |
The multifrequency antenna comprises a substrate, antenna elements, shunt inductor conductors, series capacitor conductors, series inductor conductors, a connection point, and input/output terminals. The antenna elements are provided on ...
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WO/2011/101702A1 |
A system for illuminating an object with a wave or for imaging an object (1) with a wave comprises a lens (10), a plurality of transducers (20) and a control unit (30) connected to the plurality of transducers. The lens comprises a plura...
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WO/2011/102143A1 |
Disclosed are a antenna device and a portable wireless terminal equipped with same that achieve low coupling and high gain properties in each of at least two frequency bands without increasing the number of power supply units in a config...
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WO/2011/101471A1 |
The invention relates to an antenna having reflectors including: a main reflector (10) defining an interception cone (60); one or more primary source(s) (20) arranged to transmit and/or receive electromagnetic waves; a reflector array (4...
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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...
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WO/2011/098792A1 |
An antenna system, comprising: a phased array antenna (4); and a dielectric lens arrangement (6), for example a single solid dielectric lens (6) comprising a substantially spherical convex surface (12) and a concave surface (14); wherein...
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WO/2011/095712A1 |
The invention relates to an antenna (1) comprising: a plane radiating plate (100) containing three T-shaped slots, a first slot (161) and a second slot (162) forming the base of the T, and a third slot (163) forming the foot of the T, sa...
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WO/2011/094121A1 |
Methods and apparatus for a feed assembly for a reflector antenna including an aperture common to low, mid, and high frequency bands, a polyrod design to launch signals in the mid and high frequency bands, a horn to launch signals in the...
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WO/2011/086107A1 |
The invention relates to an antenna structure (1) for a vehicle. The antenna structure (17) has an electrically conductive structure (5), which is arranged on two insulating substrate plates (6, 7) that are arranged perpendicularly to ea...
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WO/2010/095886A9 |
The present invention relates to a radiating element which reduces beam pointing errors and beam tracking errors using a dielectric member, and to an antenna comprising the radiating element. The radiating element comprises: a first dipo...
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WO/2011/085650A1 |
A parabolic antenna is provided. The antenna includes a reflector, a feed, a subreflector, and a surrounding edge of the antenna. The feed is set at the center of the bottom of the reflector, the subreflector is set on top of the feed, a...
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WO/2011/087538A2 |
A multiple beam reflector antenna includes at least one reflector, a plurality of feed horns for feeding the at least one reflector, and a metamaterial lens interposed between the plurality of feed horns and the at least one reflector. T...
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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...
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WO/2011/065265A1 |
Disclosed is an antenna which has a sufficiently compact packing volume when folded, while maintaining the gain characteristics of the antenna. In order to achieve the above, a detachable radiating element is provided at the central regi...
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WO/2011/058378A1 |
A smart antenna assembly includes a driving monopole element and an array of parasitic monopole elements arranged in an annular array around the driving monopole element, wherein the parasitic monopole elements are of bent or curved conf...
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WO/2011/056256A1 |
This disclosure may relate generally to systems, devices, and methods for a phased array illuminated reflector dish RF antenna combining a phased array with a microwave reflector dish and using beam steering to align the antenna beam to ...
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