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Patent Searching and Data


Matches 1,101 - 1,150 out of 17,695

Document Document Title
WO/2012/107705A1
The present invention relates to a slotted waveguide antenna element (ElA) comprising at least one conductive surface (Fs) provided with at least one annular slot (Fan) which defines at the central portion thereof a conductive zone (Zc) ...  
WO/2012/109393A1
A radiator element for RF communications formed of a planar conductive material positioned upon a planar dielectric substrate surface. Two lobes formed of the conductive material have side edges abutting a cavity decreasing in cross sect...  
WO/2012/109392A1
An omnidirectional RF radiator element formed upon a surface of a planar dielectric substrate. The element features a plurality of cavities narrowing in cross-section and formed upon a surface of said planar substrate which narrow from a...  
WO/2012/106021A1
A continuous horn or flared radiator antenna system is provided. The antenna system provides for steering a beam within at least a first plane (e.g., in azimuth). Steering a beam includes selecting an operative portion or segment of a ci...  
WO/2012/102475A2
The present invention relates to a polarizer rotation apparatus for multi-polarized satellite signals and a satellite signal reception apparatus having the same, including: a feed horn for receiving satellite signals; a low noise block-d...  
WO/2012/099684A1
A communications device (40) includes an electrically conductive antenna layer (41) having a slotted opening (50) therein extending from a medial portion (53) and opening outwardly to a perimeter (54) thereof, the electrically conductive...  
WO/2012/094747A1
Antenna units, antenna systems and polarizing systems provide polarization diversity to leaky-wave antennas. An antenna unit comprises a rat- race coupler having a summation port, a difference port and two output ports. Each one of a pai...  
WO/2012/095571A1
The present invention relates to a printed slot-type directional antenna. The invention also relates to antenna systems formed by arranging a plurality of such antennas in an array. The flared printed slot-type directional antenna includ...  
WO/2012/097169A1
A new class of feed horns is provided based on the use of metamaterial printed circuit board (PCB) liners on the walls of the feed horns. These feed horns may be implemented to achieve low cost operation. PCBs making up the metamaterial ...  
WO/2012/095653A1
An electrosurgical instrument (402) for delivering radiofrequency (RF) electromagnetic (EM) energy and microwave frequency EM energy from a coaxial feed cable (406) through an instrument tip into tissue. The instrument tip comprises a di...  
WO/2012/096567A1
The invention relates to a system for non-invasive data acquisition from a human or animal body 7, comprising an antenna for irradiating a portion of the said body, said antenna being connected to a source and a processor for collecting ...  
WO/2012/093603A1
This electromagnetic wave transmission sheet is provided with: a first conductor plane; a second conductor plane arranged to be opposed to the first conductor plane, and provided with a plurality of openings; a dielectric layer provided ...  
WO/2012/092922A1
The aim of the invention is to protect a housing of an RFID transponder, which is attached to a slot antenna, against mechanical stresses and/or to reduce mechanical stresses that act on said housing at least to such an extent that damag...  
WO/2012/064390A3
An integrated radio frequency (RF) /optical window (18) includes an RF radome portion (20) provided from a composite material substantially transparent to RF energy disposed about an optical window (22) configured for use with an optical...  
WO/2012/090883A1
The disclosed antenna is provided with a glass plate (11) fixed to a vehicle body flange (45) of the window opening of the vehicle body, a glass plate (12), a conductive film (13) arranged between the one glass plate (11) and the other g...  
WO/2012/089385A1
Radar sensor for motor vehicles, having an antenna arrangement (Rx, Tx1, Tx2) which can be actuated by a control device (28) in such a way that it has a chronologically varying directional characteristic, and having an evaluation device ...  
WO/2012/092521A1
An antenna and a method for using the antenna in a wireless appliance are provided. The antenna includes a conducting surface having a length and a width; a dielectric slit having a slit length portion oriented along either the length or...  
WO/2012/092092A2
A method and apparatus for mounting electronic components on an antenna structure includes at least one conductive antenna element (102), an insulating layer (106) disposed on the antenna element (102), at least one electronic component ...  
WO/2012/086182A1
In a reverse F-type pattern antenna device of the present invention which has a first antenna element and which has an electrical length that is 1/4 of the wavelength of a first resonant frequency, a third antenna element and a second an...  
WO/2012/087482A1
The present invention is a method and apparatus for receiving and converting incident radiation into DC current. The method begins with selection of an antenna having a terminal tip with a sharp edge. The antenna is layered with a substr...  
WO/2012/088134A2
Methods and systems are disclosed for wireless communication, and in particular using a coaxial antenna for distributed wireless transmission. In one example, a wireless transmitter is disclosed that includes a radio frequency signal sou...  
WO/2012/087198A1
The tapered slot antenna element according to the invention comprises a tapered slot with a narrow inner part. The tapered slot antenna element further comprises a cavity for receiving a feeding probe. An inner wall of said is provided w...  
WO/2012/083441A1
The present disclosure provides an artificial magnetic material which exhibits properties which are nearly equivalent to the gyromagnetic properties of ferrite materials without the application of a bias magnetic Field. In addition, the ...  
WO/2012/081633A1
Provided is an explosion-proof enclosure that allows a radio circuit housed inside the explosion-proof enclosure to transmit/receive a high-frequency signal without installing any external antenna. The explosion-proof enclosure is equipp...  
WO/2012/081288A1
A front surface (2A) of a multilayer substrate (2) is provided with a cavity (7) that houses an electronic component (9). Meanwhile, all over a back surface (2B) of the multilayer substrate (2) is provided with a plurality of external co...  
WO/2012/076995A1
The corrugated component for the transmission and manipulation of electromagnetic signals with frequency up to several THz, comprises an assembly of a plurality of plates stacked together in a hollow guiding rod wherein said plates have ...  
WO/2012/079034A1
A window assembly for a vehicle has a transparent layer which includes a metal compound such that the transparent layer is electrically conductive. The transparent layer defines an area covering the window assembly. An antenna extension ...  
WO/2012/079029A1
The invention provides an antenna assembly including a first antenna element and a second antenna element. At least one of the antenna elements includes a transparent layer. The transparent layer includes a metal compound such that at le...  
WO/2012/076994A1
The passive component for the transmission and manipulation of electromagnetic signals having frequencies from 30 GHz to 100 THz, comprises a corrugated or smooth wall unit alone or an assembly of at least one corrugated or smooth wall u...  
WO/2012/079040A1
A window assembly for a vehicle has a transparent layer which includes a metal compound such that the transparent layer is electrically conductive. The transparent layer defines an area covering the window assembly. A slot is defined by ...  
WO/2012/072289A1
A radar level gauge using electromagnetic signals to determine a filling level of a product in a tank (2), comprising an electronics unit (6) including transceiver circuitry, a signal propagation device arranged to direct electromagnetic...  
WO/2012/071966A1
Disclosed are a quad-band internal antenna and a mobile communication terminal thereof. The internal antenna comprises an antenna radiating element, and arranged on a printed circuit board a first slotted hole and a second slotted hole. ...  
WO/2012/073450A1
Provided is an antenna device that is capable of assuring sufficient antenna performance by maximally utilizing a limited area occupied by the antenna. The antenna device is provided with a substrate main body (2); a ground plane (GND) t...  
WO/2012/073790A1
A window glass for a vehicle comprising a glass plate (11), a dielectric (12), a conducting layer (13), and an antenna conductor (17) having an electrode (16) provided to a surface opposite the conducting layer (13) of the dielectric (12...  
WO/2012/072102A1
An antenna arrangement comprising at least a first and a second elongated structure, e.g., a coaxial cable, for guiding an electromagnetic wave is provided. Each of said structures comprises a plurality of radiation elements. The structu...  
WO/2012/070242A1
The disclosed wireless device (100) is provided with: a radiation conductor (101) for converting to electromagnetic waves and emitting a high frequency signal; a circuit substrate (102) connected electrically to the radiation conductor (...  
WO/2012/071266A2
A monopole planar inverted-F antenna (PiFA) for dual-band Wi-Fi application is disclosed. The dual band includes a first frequency from 2400-2500 MHz and a second frequency from 4900-6000 MHz. The antenna has a ground copper and a radiat...  
WO/2012/069609A1
The invention relates to a broadband communication antenna (10) comprising one or more radiating strands (19), each strand including a fixed end connected to a ground plane and a free end. More specifically, each radiating strand (19) in...  
WO/2012/067243A1
An antenna device (1) is provided with: a planar antenna (3) in which a meandering conductive path is arranged two dimensionally, said meandering conductive path comprising at least one folded pattern; and a base member (5) which holds t...  
WO/2012/066845A1
Disclosed in an antenna capable of suppressing deterioration of antenna radiation characteristics whether the mobile terminal is an open state, a close state or a reverse state. The disclosed antenna includes a pair of antenna elements (...  
WO/2012/067548A2
The proposed invention relates to antenna technology and is intended for use in radio systems for different purposes, for example radiolocation, direction finding and communications. The device in question is directed towards achieving t...  
WO/2012/061881A1
An antenna system including: an input port configured to receive tracking mode signals, in two orthogonal polarisations, from a target; a tracking coupler, configured to receive the tracking mode signals from the input port, the tracking...  
WO/2011/157172A3
An omni directional antenna is provided in the embodiments of the present invention. The antenna includes: at least two metal plates, at least one metal reflecting plate, a feed circuit, and plural first enclosure devices; the at least o...  
WO/2012/054330A1
A vehicle window assembly. The window assembly includes a glass ply and an electro-conductive coating located on a surface of the glass ply. The electro-conductive coating has an outer peripheral edge that is adapted to be spaced from an...  
WO/2012/053494A1
An objective of the present invention is to provide a small, low-profile vehicle-mounted antenna for which interference is reduced when integrated with a GPS antenna and which is amenable to adjustment of antenna characteristics. In addi...  
WO/2012/054327A1
A vehicle window assembly. The window assembly includes a frame having an inner metal edge and a window pane fixed to the frame. The window pane includes an inner glass ply, an outer glass ply, an interlayer between the inner glass ply a...  
WO/2011/154954A4
An antenna including a reflector formed by a ground plane, the ground plane having a notch therein, at least one parasitic director offset from the ground plane and a driven element formed by a dipole antenna coupled to the ground plane ...  
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...  
WO/2012/049408A1
The invention relates to an antenna for transmitting and/or receiving radio waves for identification purposes, this antenna comprising at least one electrically conducting element (1), for example a metallic or metallized element, pierce...  
WO/2012/041567A1
An antenna system for radar sensors, for example in vehicles (automatic adaptive cruise control system (ACC)), having at least one planar group antenna (10) which comprises a feed line (14) and a plurality of antenna elements (16, 18) wh...  

Matches 1,101 - 1,150 out of 17,695