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WO2007039648A9 |
This invention relates to an antenna (1) of the type comprising a feed harness (5) electrically connected to a plurality of radiating elements (3, 3'), The rotating elements and the feed harness are mounted em a PCB (7), The antenna furt...
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WO/2007/086046A2 |
A system for protecting a chip with an integrated circuit disposed on a first surface, the system including, disposed on the first surface, a first antenna, signal analyzer, chip controller and a signal generator which is operative to su...
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WO2007070897B1 |
A base portion 12 for supporting a segmented support column 14 of the telescope 10 is provided. A telescope mount 18 is located at a load bearing region 20 of the base portion 12. The mount 18 is mounted on three jacks 22 that permit rai...
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WO/2007/082074A2 |
The present invention is applicable to satellite ground station antennas having a wide field of view in comparison to the satellites with which the antenna connects. One embodiment includes a parabolic reflector having a size that corres...
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WO/2007/080118A1 |
A plate-shaped reflector (12), which is equipped with a dielectric body (13), according to its dielectric constant and the relation to the remaining air path in front of the plate (12), results in structures which are smaller in size and...
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WO/2007/076963A1 |
A dual polarized antenna having at least one dual-polarized antenna element device comprises a reflector (3) and longitudinal or transverse webs (9, 11), which are provided at least on its longitudinal side and/or on its transverse side....
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WO/2007/074943A1 |
An electromagnetic lens device includes an electromagnetic lens (2) for transmission, an electromagnetic lens (3) for reception, two primary radiators (4, 5) each located at a focal point of one of the electromagnetic lenses (2, 3) , an ...
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WO/2007/074307A1 |
A configurable bipolarization reflector comprises first and second secant assemblies of composite parallel lines (LHi, LVj), a line segment between two successive intersection points (lij) of the two assemblies comprising a conductivity ...
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WO/2007/073992A1 |
The invention relates to an antenna arrangement comprising an antenna element (1) which is mounted in front of on a conductive surface (2). At least one form parameter of the spacer (3) between the antenna element (1) and the conductive ...
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WO/2007/071475A1 |
Antenna (1) comprising: - a first (2) and a second (3) reflector in metal material, spaced from and facing each other so as to define a region (4a, 4b, 4c) of dielectric material lying between said reflectors, the first and the second re...
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WO/2007/067157A1 |
An apparatus and method for forming a cassegrain reflector antenna that allows an extended length feed horn to be employed without increasing an overall depth of the antenna. This enables the swept diameter of the antenna to be maintaine...
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WO/2007/062971A1 |
The invention relates to an antenna array for a radar sensor, especially for determining the distance and/or speed in the environment of motor vehicles. At least one first part of an antenna is located on a chip (100) and contains at lea...
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WO/2007/063484A2 |
A receptacle (60) for retaining a portable electronic device (68) and coupling electromagnetic signals between the receptacle and the device. The device comprises a ground plane (12) and an antenna element (16). The receptacle comprises ...
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WO/2007/055232A1 |
Provided is a composite antenna which has reduced sizes while sufficiently ensuring electrical isolation between an antenna and other antennas. A composite antenna (100) is provided with a ground (1), a first feed point (2) connected wit...
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WO/2007/052371A1 |
A circular polarized planar antenna (1) is arranged on one side and a reflecting plate (2’) is arranged on the other side, by having in between a space (S) wherein an active wireless IC tag (T) passes through. An antenna device can rec...
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WO/2007/047567A2 |
A method of configuring a phased array antenna having a plurality of radiators, each said radiator elements capable of radiating or receiving signals in one of two orthogonal polarizations determined to achieve a pseudo-random mix of hor...
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WO/2007/046527A1 |
A conductive pattern (22) formed on a pattern layer (15) operates as antenna. When an electromagnetic wave of a prescribed frequency arrives, resonance phenomenon is exhibited, and the electromagnetic wave of a specific frequency is intr...
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WO/2007/047362A1 |
A three-dimensional holographic array of radio-frequency (RF) diffraction gratings, each of which has lengths of conductive and insulating fluid that are selected and adjusted to provide a desired diffraction effect on incident RF radiat...
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WO/2007/042324A1 |
Reflections on the aerial system of a fill level radar result in reduced measuring quality at short range. Small echo signals at short range may thus disappear in the noise. According to one embodiment of the present invention a paraboli...
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WO/2007/043150A1 |
Provided is an antenna device for a portable terminal having a case. The antenna device for portable terminals is provided with a feed element arranged on a rear plane section of the case, and a passive element arranged on a side plane s...
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WO/2007/039071A2 |
An antenna set comprising at least one antenna element and a ground plane, is complemented by a conductive element coupled to the ground plane, so as to modify the frequency performance of the antenna set, adding an operating band to the...
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WO/2007/039289A1 |
The present invention relates to the field of microwave antenna and particularly to gain or half-power beam widths improving antenna devices in radio frequency of mm-wave (e.g. between 30 GHz and 300 GHz) applications by means of lenses ...
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WO/2007/035523A2 |
The design and use of a simplified, highly efficient, waveguide-based wireless distribution system are provided. A low-loss waveguide is used to transport wireless signals from a signal source or sources to one or more receiver locations...
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WO/2007/013354A1 |
A dielectric leakage wave antenna in which both transmission characteristics of a dielectric image line for a radiating section and those of a microstrip line for an exciting section are satisfied while enhancing efficiency by such an ar...
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WO/2007/007011A2 |
The invention concerns a network antenna with reflector(s) (AR) comprising i) a network (RS) of at least two sources (S1-S5), one of which a central source (S1), arranged and positioned so as to transmit and/or receive beams (F1-F5) in s...
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WO/2007/003653A1 |
The invention concerns an inhomogeneous lens with Maxwell's Fish-eye type gradient index (1), made in the shape of a hemisphere. The invention is characterized in that the lens comprises N hemispheric concentric shells (2 to 4), with dif...
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WO/2006/117004A1 |
The present invention relates to a packaging object comprising at least one radio frequency identification (RFID) tag, said RFID tag is formed in a pattern to function as a frequency lens, which responds to emitted radiation. The inventi...
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WO/2006/115586A1 |
A phased array antenna system on an aircraft that incorporates a choke plate that significantly attenuates sidelobes of the antenna beam pattern at elevation angles that would cause RF interference with ground-based terrestrial wireless ...
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WO/2006/110308A2 |
Integrating dual antennae into a single rigid assembly guarantees parallel alignment between the antennae and provides higher isolation with lower insertion loss than duplexing methods can achieve through a single antenna. The resulting ...
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WO/2006/107580A1 |
A planar multi-layer transreflector (200) for generating cοllimated coherent energy comprises one or more of insulating layers (204) between two or more metallic layers (202) disposed on the insulating layers (204). The transreflector (...
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WO/2006/101489A1 |
A packet detector joint detects 802.11a packets, 802.11b packets and interference that is within a monitored frequency range but is not formatted as 802.11a packets or 802.11b packets. The packet detector can use signals from one or more...
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WO/2006/100742A1 |
In a RFID tag (11), antenna wires (14a, 14b) are embedded in a thin plate (12) made of a resin. The antenna wires (14a, 14b) configure, for example, a dipole antenna. In the thin plate (12), a radio wave reflecting material (15a, 15b, 15...
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WO/2006/091276A1 |
A Ka/Ku-band transmitter-receiver comprises a Ka-band transceiver, in conjunction with an array of phase combined patch receiving, antennas that operate at the Ku-band frequencies.
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WO/2006/080826A1 |
An antenna assembly is disclosed which can minimize interference of antennas for communication services. The antenna assembly is suitable to minimize side-lobes and back-lobes interfering with each other in antennas used in a repeater fo...
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WO/2006/079994A1 |
The present invention relates to a radiation-enhanced cavity antenna with a dielectric substrate and the manufacturing method thereof. The antenna comprises a ground plate, a radiation-enhanced cavity, a feed network and an antenna direc...
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WO/2006/077683A1 |
A mobile wireless unit capable of reducing the correlation factor between antennas and ensuring a high-rate, large-capacity communication for various statuses in which the user uses the mobile wireless unit. The mobile wireless unit (10)...
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WO/2006/075437A1 |
An antenna assembly capable of narrowing the beam in the vertical direction without varying the antenna gain at the time of wide angle scanning in the horizontal direction, a wireless communication apparatus and a radar. The antenna asse...
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WO/2006/073180A1 |
A portable radio device capable of ensuring high antenna performance and high antenna gain. In an antenna structure that ensures a specified band by means of an antenna element (11) and a parasite element (16), the antenna element (11) i...
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WO/2006/072511A1 |
The invention relates to an antenna array for a radar transceiver, especially for distance and/or speed detection in the surroundings of motor vehicles. Said antenna array comprises at least one first part (110; 112; 114, 115), arranged ...
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WO/2006/070233A1 |
An antenna module for use in a small communications device. The antenna module comprises a dielectric block disposed on a circuit board having a ground plane, an elongated planar strip element folded to fit on different surfaces of the d...
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WO2006020023B1 |
Methods and apparatus for antennas, wireless cells and networks are described. Antennas use a shield to provide a shape of coverage, area of coverage, and channel assignment pattern configured for high throughput wireless cells and netwo...
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WO/2006/064536A1 |
An antenna device, wherein a disk-like reflector (3) reflecting radio radiated from the opening surface (1a) of a circular waveguide (1) is disposed on the circular waveguide (1) at a position facing the opening surface (1a) thereof, and...
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WO/2006/061307A1 |
The invention relates to an antenna assembly for a radar transceiver, in particular for determining the distance and/or speed in the environment of motor vehicles. According to the invention, at least one antenna is located on a chip (10...
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WO/2006/061451A2 |
The invention relates to a lens which concentrates or focuses the near field generated by an electromagnetic wave source. The focusing process produces an image of the source with a spatial resolution less than the wavelength. The invent...
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WO/2006/058658A1 |
The invention relates to an antenna, in particular a mobile radio antenna for operation in at least two frequency bands, comprising the following features: the antenna is equipped with several dipole transmitters (2; 3), which are locate...
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WO/2006/058386A1 |
Provided is an energy wave solar reflector assembly (12) for an energy concentrator (10). The assembly has a support structure (21) with support arms(22) extending from a central zone (24), and an array of concentric annular reflective e...
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WO/2006/056536A1 |
A base station panel antenna (1) for use in cellular communication systems comprises at least an array of dual polarized radiating elements (2) mounted on a reflector plate (3) for reflecting polarized radio frequency signals wherein the...
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WO/2006/055246A1 |
A controller is configured to operate an antenna positioner, which positions an antenna to track a moving object during a pass, in dual operational modes. The controller determines a maximum expected elevation angle during the pass. The ...
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WO/2006/051711A1 |
An interrogator (2) is connected with a reader antenna (4). Conductors (5, 6) are arranged at two facing circumference parts on a radiation plane of a reader antenna (4), along a radiation direction of a radio wave from the reader antenn...
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WO/2006/049002A1 |
A dielectric antenna system comprising at least one feeding element buried in a dielectric body which is characterized in that the distance between the end part of the feeding element and the end face of the dielectric body is not shorte...
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