Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 4,787

Document Document Title
WO/2016/078428A1
An optical cable-embedded composite leaky coaxial cable comprises an optical cable (1), a corrugated copper tube (2), a polyethylene foaming insulation layer (3), a slotted copper strip (4) and a polyolefin outer sheath (5); the corrugat...  
WO/2016/078425A1
A self-deicing leaky coaxial cable and a manufacturing method therefor, which are especially suitable for solving the problem that ice hanging exists when a leaky coaxial cable is used in an icing area. The self-deicing leaky coaxial cab...  
WO/2016/058627A1
A radio frequency (RF) part of an antenna system, e.g. for use in communication, radar or sensor applications, is disclosed, as well as a method for producing such a part. The part comprises: a first conducting layer; a plurality of mono...  
WO/2016/061354A1
An integrated waveguide for use in high radio frequency communication is provided. The integrated waveguide including: a first substrate including a first plastic layer having on a first inward-facing surface, a first portion of a wavegu...  
WO/2015/172948A3
A microwave device, such as a waveguide, transmission line, waveguide circuit, transmission line circuit or radio frequency (RF) part of an antenna system, is disclosed. The microwave device comprises two conducting layers arranged with ...  
WO/2015/186720A1
A transmission line member (10) that comprises first and second signal conductors (211, 212) that are each arranged alongside a first ground conductor (300) in the width direction inside a dielectric element (90). The first ground conduc...  
WO/2015/117680A1
The present invention relates to a resonator (300; 400) for use in a rectangular waveguide filter, comprising a first section of rectangular waveguide (310; 410) and a second section of rectangular waveguide (320; 420) that are arranged ...  
WO/2015/052903A1
Conventional coaxial wiring devices present a problem in that the management of the production process therefor is difficult. This coaxial wiring device comprises a first member, a second member, and a conductive plate. The first member ...  
WO/2015/053868A1
A method and apparatus is presented. A structure having an interior channel is formed using additive manufacturing equipment. A viscous media containing abrasive particles is sent through the interior channel using abrasive flow machinin...  
WO/2015/048708A1
The present invention is directed to an RF device that includes a ceramic layer characterized by a ceramic layer dielectric constant and includes an RF circuit arrangement having a predetermined geometry and predetermined electrical char...  
WO/2014/153391A3
A dielectric waveguide may be manufactured by forming a set of parallel channels in a planar sheet that has a lower dielectric constant value. The set of channels is then filled with a material having a higher dielectric constant value. ...  
WO/2015/024901A1
The invention relates to an electrical resonance element for contactless inductive energy transmission. The resonance element comprises at least two parallel electrical conductors (1a, 1b; 11a, 11b, 12a, 12b) isolated from each other. A ...  
WO/2014/086844A3
A method for application of a metal on a cavity filter comprising contacting at least a part of said cavity filter base with a mixture, and inducing a polymerization reaction by exposure to at least one selected from heat and actinic rad...  
WO/2014/203235A1
Various embodiments of a millimeter-wave system operative to enhance propagation of millimeter-waves inside a laminate waveguide structure, in which electrical energy has leaked outside the laminated waveguide structure. The system compr...  
WO/2014/197220A1
Orthomode transducers (OMTs) and methods of fabricating OMTs are disclosed. According to disclosed embodiments, an OMT includes a housing defining an internal waveguide. The housing may be composed of a first cast housing member attached...  
WO/2014/183815A1
A radio frequency filter is provided comprising at least one resonant chamber (14'), each chamber housing a respective resonator (26'), in which each resonant chamber (14') is at least substantially filled by the respective resonator (26...  
WO/2014/162833A1
A dielectric waveguide has a structure comprising: a dielectric having two surfaces that are crossed by an electric field; metalclad layers covering the two surfaces of the dielectric that are crossed by the electric field; and a protect...  
WO/2014/153393A2
A dielectric wave guide (DWG) has a first dielectric constant core, lower second dielectric constant cladding surrounding the core and a conductive layer on an outer radius of a corner portion. A DWG cable has conductive elements surroun...  
WO/2014/153391A2
A dielectric waveguide may be manufactured by forming a set of parallel channels in a planar sheet that has a lower dielectric constant value. The set of channels is then filled with a material having a higher dielectric constant value. ...  
WO/2014/134230A1
Sealing portions of an orthomode transducer or another antenna component is accomplished by forming first and second receptacles or channels in one half or portion of the transducer and inserting first and second type of compressible sea...  
WO/2014/125988A1
Provided are a high frequency signal transmission line, an electronic apparatus, and a method for manufacturing the high frequency signal transmission line which are capable of reducing insertion loss. A dielectric element (12) is formed...  
WO/2014/125674A1
This antenna is provided with a laminated body configured from a conductor core portion, an insulator layer, and a conductor pattern. The conductor pattern is a conductor layer formed of a conductor laminated on the outer side of the ins...  
WO/2014/126194A1
This mode converter is provided with: a substrate comprising a single member, and having a first main surface, a second main surface opposite the first main surface, and micro holes, with a desired depth, formed on the first main surface...  
WO/2014/118079A1
A substrate-based circuit (31) has a carrier substrate (2), wherein an adhesive layer (5) is formed on at least one part of the carrier substrate (2), and a contact layer (6) is formed on at least one first part (51) of the adhesive laye...  
WO/2014/119000A1
A silver conductive film that enables the mass production of a conductive circuit such as an antenna for IC tags having excellent electrical characteristics and excellent bendability at low cost by producing a silver conductive film whic...  
WO/2014/119411A1
Provided are a high-frequency-signal transmission line and an electronic device, with which a reduction in thickness can be achieved, while inhibiting a reduction in coil-inductance value. A ground conductor (22) is provided to a dielect...  
WO/2014/102188A1
The invention relates to a method for forming, on the inner surface (101) of a hollow part (10) open at two opposing ends (103, 104) and consisting of a first material, a surface layer (70) of a second material extending continuously ove...  
WO/2014/099187A1
A wireless-communications-tower component being at least partially formed from a polymer composite. The polymer composite comprises a thermoplastic polymer and a filler, where the thermoplastic polymer is non-foamed. The polymer composit...  
WO/2014/093133A1
Radio frequency system (250) which includes a first and second sub-assembly (100, 200), each formed of a plurality of layers of conductive material disposed on a substrate (102, 202) and arranged in a stack. The stacked layers form signa...  
WO/2014/090004A1
A dielectric resonator comprising: two dielectric resonating columns and a metal cavity. The dielectric resonating columns are arranged within the metal cavity. Also comprised are a fastener and a connector. The bottom parts of the diele...  
WO/2014/057469A3
A waveguide for transmitting signals at terahertz (THz) frequencies, wherein said waveguide comprises at least a matrix and an insert piece having a waveguide channel, wherein said piece is inserted in said matrix.  
WO/2014/063994A1
A microwave cable (10), intended for a frequency range from 0 Hz up to at least a few 10 GHz, comprises a central inner conductor (11), a dielectric (12) concentrically surrounding the inner conductor, an outer conductor (13, 14) concent...  
WO/2014/032214A1
Disclosed are a broadband phase shifter and a designing method therefor in the technical field of phase shifters, comprising a strip line and a conversion part. The conversion part is arranged on the strip line, and the strip line is dis...  
WO/2014/027461A1
Provided is a dielectric filter that can be anchored in a stable manner without causing damage even when there is variation in the size of the parts. With this dielectric filter (100), one surface of washers (104) has a concave part (105...  
WO/2014/002764A1
The purpose of the present invention is to provide a laminated flat cable and a manufacturing method therefor whereby variability in the characteristic impedance of a signal line can be minimized. A dielectric body (12) comprises a diele...  
WO/2014/002786A1
The purpose of the present invention is to provide a method for manufacturing a signal-line-bearing substrate layer and a high-frequency signal line whereby breakage of the signal line can be minimized. A dielectric sheet (18a) exhibits ...  
WO/2013/189919A1
A microwave/millimeter device having a narrow gap between two parallel surfaces of conducting material by using a texture or multilayer structure on one of the surfaces is disclosed. The fields are mainly present inside the gap, and not ...  
WO/2013/189072A1
The invention provides a bandpass filter, comprising: a substrate with a plurality of dielectric layers; a plurality of resonators; and a plurality of ground layers each having one slot arranged on; wherein the plurality of resonators ar...  
WO/2013/157628A1
[Problem] To provide a method for fabrication of a composite resin cast product by in-mold double cast in which an electroform part is disposed in a bend site and a composite resin cast product thereof, with which productivity is superio...  
WO/2013/158994A1
This disclosure provides implementations of electromechanical systems (EMS) resonator structures, devices, apparatus, systems, and related processes. In one aspect, a device includes an evanescent-mode electromagnetic-wave cavity resonat...  
WO/2013/150995A1
[Problem] To provide a slot array antenna in which slots are lined up in two directions, the weight of the antenna is restricted, and the antenna can inhibit the occurrence of side lobes. [Solution] An antenna (10) which has a waveguide ...  
WO/2013/145879A1
A silver particle dispersion liquid containing 50 to 70 mass% of silver particles having an average particle diameter of 20 nm or less is applied by flexographic printing on a substrate and then fired, thereby producing a booster antenna...  
WO/2013/135042A1
The present invention relates to the field of communication devices. Provided are a resonance tube and a manufacturing method thereof, and a cavity filter. Different degrees of temperature compensation effects are provided, the productio...  
WO/2013/131488A1
A cavity filter, a connector and a corresponding manufacturing process. The cavity filter (200) comprises a cavity, a cover plate and a connector (100) arranged on the cavity or the cover plate. One end of the connector is connected to a...  
WO/2013/130842A1
Space- and cost-efficient antenna apparatus and methods of making and using the same. In one embodiment, the antenna is formed using a deposition process, whereby a conductive fluid or other material is deposited directly on one or more ...  
WO/2013/112349A1
Provided is an assembly and process for isolating internal regions of an electromagnetic cavity from interfering electromagnetic radiation. The assembly includes a first portion defining a first electrically conducting broad wall (152) a...  
WO/2013/106208A1
An antenna of the present disclosure has a housing having a shallow cavity in the housing and a flat, disk-shaped radiating element disposed in the shallow cavity, the radiating element having an arc shape slot. In addition, the antenna ...  
WO/2013/091259A1
A method for manufacturing a microminiature millimeter wave waveguide device comprises the following steps: selecting a qualified aluminum alloy raw material; cutting the aluminum alloy raw material into a crude blank material; processin...  
WO/2013/065410A1
Provided is a housing (10) having an electricity conduction pattern formed thereon, the housing (10) being provided with: a housing (1) comprising an insulation body; and the electricity conduction pattern (2) formed on the surface of th...  
WO/2013/065616A1
A coil antenna has a core that is plate- shaped and includes a magnetic material; a coil wire that is wound around the core; a first insulating layer that is arranged on a surface of the core, the insulating layer being arranged to cover...  

Matches 101 - 150 out of 4,787