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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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WO/2011/056047A2 |
Disclosed is a broadband polarization twisting technique. According to one embodiment of the present invention, the broadband polarization twister comprises a conducting plate that performs a polarization twisting process, wherein meande...
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WO/2011/055167A1 |
A reflector antenna feed RF seal between an antenna base, a feed hub and a vertex plate. The RF seal formed via a generally annular gasket of compressible material adapted to seat around an outer diameter of the feed hub. The gasket havi...
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WO/2011/053431A1 |
An antenna is described. The antenna includes a planar circular structure. The antenna also includes a radiating element located at the center of the planar circular structure. The antenna further includes one or more parasitic elements ...
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WO/2011/048941A1 |
Disclosed is an antenna device provided with a primary radiator (1), a reflector antenna comprising a feed waveguide (3) for feeding radio waves to the primary radiator (1) and a reflector (4), and a radome (5) which covers the reflector...
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WO/2011/046398A2 |
Disclosed is an antenna having a structure in which a choke member surrounds a radiation element in a state separated from a reflective plate to improve a beam pointing error. The antenna comprises: the reflective plate; at least one rad...
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WO/2011/031174A1 |
The present invention relates to a microstrip sector antenna (1 ) comprising a conductive microstrip structure (2) of interconnected radiating elements (5, 6) underneath of which the first dielectric layer (7) and a conductive grounded l...
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WO/2011/024990A1 |
Provided is an intermittent feed type array antenna device which has a high degree of freedom in design and can be made thinner. The intermittent feed type array antenna device is provided with a reflective plate (10), a feed element (20...
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WO/2011/020846A1 |
The invention relates to an AM/FM antenna for a flat, finless, and vehicle body-conforming multiband antenna module (1) of a vehicle (9), wherein a first AM/FM receiving antenna (2) is arranged on a first end (26) of the multiband antenn...
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WO/2011/018969A1 |
Disclosed are an antenna production method and a configuration for an antenna element fixing section that enables the extremely easy fixing of an antenna element to a boom, merely by applying vertical pressure on the boom after the anten...
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WO/2011/014546A1 |
A system for determining the location of a wireless mobile device with respect to an interconnected network of wireless transmission waveguides is disclosed. The interconnected network could be interconnected ducts of an HVAC system in a...
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WO/2011/011070A2 |
A portable Yagi antenna kit (20) for being frequency/wavelength adjustable by virtue of being knockdownable, wherein the Yagi antenna is for mounting to a mast (22). The antenna includes a boom (24), a reflector element (26), a driven el...
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WO/2011/007955A1 |
Provided is a helix feed broadband antenna having a reverse center feeder, which minimizes an antenna enclosure and a radio wave shadow area by using the reverse center feeder including a reflecting plate and a rear radiation pattern, th...
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WO/2011/007239A1 |
A ground plane (1102) for reducing multipath reception comprises a convex conducting surface and an array of conducting elements (1104) disposed on at least a portion of the convex conducting surface. Embodiments of the convex conducting...
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WO/2011/000607A1 |
A radar sensor for motor vehicles, having a source of radar radiation and a lens (12) which is arranged in front of the source, is made of a material that refracts radar radiation and, on at least one side, has a convex surface (14), cha...
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WO/2010/149135A1 |
The invention relates to a radar antenna arrangement, wherein in order to achieve a simple design and good emission behavior, a waveguide (2) having a metal holder (8) is provided, wherein the holder (8) bounds a gap (10) and comprises s...
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WO/2010/151032A2 |
Disclosed is a radiating element, comprising a first feed line having a groove filled with air or a dielectric, and a second feed line located within the groove of the first feed line. The radiating element comprises radiating members, t...
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WO/2010/146387A1 |
A reflector (38) includes a mirrored surface (48) and a frequency selective surface (46). The frequency selective surface (46) is arranged to reflect radiation of a first frequency band (52) and allow radiation of a second frequency band...
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WO/2010/144831A2 |
In certain embodiments, a segmented reflector and an antenna having a segmented reflector are disclosed. In certain embodiments, the segments of the reflector are held in side-by-side relationship by the antenna transceiver. In certain o...
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WO/2010/144619A1 |
Systems and methods for increasing coverage and throughput in a wireless communication system. An antenna for use in a wireless communications system in accordance with one or more embodiments of the present invention comprises a plurali...
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WO/2010/142756A1 |
The present invention relates to an antenna (array) including at least one radiating element (1). The radiating element (1) includes at least one dipole (2, 124), comprising a foot (4) and arms (5), printed on one of the surfaces of a mo...
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WO/2010/141548A2 |
A microwave system comprises an antenna, antenna feed, a radio transceiver, and appropriate cabling among the aforementioned. Cost, performance and reliability improvements are achieved with further integration of these elements and with...
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WO/2010/135862A1 |
An antenna device is provided in the embodiment of the invention. The antenna device includes a first antenna unit and a second antenna unit; the first antenna unit includes a first radiation module, a power dividing and combining networ...
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WO/2010/137210A1 |
Provided is a portable wireless device having high water/dust resistance without deteriorating robustness and antenna characteristics, while having reduced dimensions. A portable wireless device (100) has a first case member (11) and a s...
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WO/2010/134647A1 |
Disclosed is a reflector device which comprises: a reflector (3) for reflecting electromagnetic waves, an engagement member (3a) formed on the reflector (3), a support member (4) which supports the reflector (3), a member (4a) to be enga...
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WO/2010/130163A1 |
The present invention belongs to the antenna technical field, which solves the problems that the outdoor antennas in the prior art occupy quite large space, are inconvenient to transport and store, and are also inconvenient to assemble a...
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WO/2010/127047A1 |
Exemplary embodiments are directed to wireless power transfer. A method may include wirelessly receiving power from a near field in a first near field coupling mode region with at least one parasitic antenna coupled to a housing having a...
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WO/2010/122685A1 |
A coil conductor (31) of an antenna coil module (3) and a conductor layer (2) overlap at least partially. Current runs in the conductor layer (2) to block the magnetic field generated by current running in the coil conductor (31). Then, ...
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WO/2010/116570A1 |
A reflector (21) is provided with a bent section (22a) on each side. The bent sections (22a) are made from rod-shaped conductors shaped into frames, and each comprises horizontal elements (24) at the top and bottom and a vertical element...
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WO/2010/112600A1 |
The invention relates to a radio antenna (20, 52), especially for a spacecraft, comprising a reflector (22), a rear structure (24) supporting said reflector, and a rigidifying membrane (48) attached to the reflector (22) in such a way as...
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WO/2010/112443A1 |
The invention relates to a multilayer antenna (30) including a power supply portion generating a wave, a radiating portion, and a guide portion that makes it possible to guide the wave from the power supply portion to the radiating porti...
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WO/2010/112857A1 |
An antenna array including a plurality of elements, the elements including at least one element of a first type and at least four elements of a second type wherein the element of the first type comprises part of two balanced feeds with t...
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WO2010109648A1 |
The antenna unit (100) is provided with a box body (110), a base plate (120), and an antenna (130). The box body (110) is conductive and consists of a bottom wall (115), a pair of side walls (112, 113), a rear wall (114), and a top wall ...
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WO2010109771A1 |
Provided is a portable wireless terminal having an antenna configuration wherein wireless functions are not deteriorated even in the states where folding-type cases are opened and closed. In the portable wireless terminal, a first antenn...
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WO/2010/102764A1 |
The invention relates to a reflector system (10) for a polarization-selective antenna having double linear polarization, comprising a first reflector (12) reflecting electromagnetic waves, a second reflector (14) reflecting electromagnet...
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WO/2010/095885A2 |
The present invention has an aim of providing an antenna which enables broadband and/or multiband service using branch members. The antenna comprises a reflector, and a radiating element arranged on one surface of the reflector. Here, th...
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WO/2010/081963A1 |
The invention relates to a system for identifying vehicles using radiofrequency signals. The purpose of the invention is to provide a vehicle identification system that is economical and has an optimal detection reliability. Accordingly,...
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WO/2010/083453A1 |
A dish antenna (100) with a cover (110) that inhibits the accumulation of water, liquid or frozen, on the front surface of an antenna. One or more vibration mechanisms (114) are engaged with the cover so as to vibrate the cover when wate...
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WO/2010/078797A1 |
A dual polarization radiation unit and planar dipole thereof are provided. The planar dipole comprises: a dipole portion with two orthogonal half-wave dipoles which are composed of four dipole arms, wherein each dipole arm is in the shap...
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WO/2010/080545A2 |
A subreflector tracking method, apparatus and system incorporating sensor feedback of the precise subreflector angular position of a nutating subreflector. The subreflector nutation generated by coupling the subreflector, off center, to ...
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WO/2010/076336A1 |
A pointing device for real-time pointing the dish of a dish antenna (1 ), in particular a marine dish antenna, to be housed within a radome (21 ). The antenna comprises a dish (3) and a dish position adjusting means that achieves adjusti...
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WO/2010/073429A1 |
An antenna unit (2) is provided with: variable directivity antennas (11, 12, 13) each of which has a power feed antenna element and two passive antenna elements; and metal blocks (21, 22, 23). At least one of the metal blocks is provide...
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WO/2010/071027A1 |
Provided are a high-frequency coupler and a communication device that are compact and enable efficient large-volume data communication at short distances, and that can be used in combination with a contactless IC card. The high-frequency...
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WO/2010/067022A2 |
The invention relates to a wideband antenna radiating element, comprising a leg holding up first and second components placed in a first plane, both of which are half-wave two-terminal network components having a symmetrical power supply...
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WO/2010/068537A2 |
A dipole antenna array comprising a ground plane, at least one dipole antenna including an active antenna element and a grounded antenna element, at least one reflector and integrated electronics, wherein the active antenna element is is...
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