Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 4,787

Document Document Title
WO/2013/063201A1
Metallization layer structures for reduced changes in radio frequency characteristics due to registration error and associated methods are provided herein. An example resonator includes a first conductive layer defining an error limiting...  
WO/2013/056519A1
The present invention relates to a wafer-level through-silicon via (TSV) transmission structure applicable to the microwave band and a manufacturing method thereof. A TSV transmission cable structure using a high-frequency alternative co...  
WO/2013/058779A1
The invention relates to a method for manufacturing an RF filter comprising several resonator cavities and an RF filter manufactured by the method. The resonator cavities are formed into shape from a copper plate in a first manufacturing...  
WO/2013/052418A1
A method has been described for making an electrical structure having an air dielectric and includes forming a first subunit including a sacrificial substrate, an electrically conductive layer including a first metal on the sacrificial s...  
WO/2013/031369A1
The purpose of the present invention is to provide a method for adjusting a resonance frequency and a wireless communication instrument making it possible to achieve reductions in size and weight, and to easily adjust the resonance frequ...  
WO/2013/028763A2
The antenna assembly includes first and second adjacent antenna elements each having a tapered or conical antenna body with a base and an apex opposite the base. An elongated or cylindrical antenna body extends from the base of the conic...  
WO/2013/024689A1
This structure (10), which is provided with a casing (1) made of a dielectric material and a conductive member (2) embedded so as to pass through the casing (1), is manufactured by means of insert molding. A protrusion (2c) is provided o...  
WO/2013/016928A1
Provided are an isotropic all dielectric metamaterial and a preparation method thereof. The isotropic all dielectric metamaterial prepared according to the preparation method comprises multiple stacked dielectric substrates. The dielectr...  
WO/2013/003000A1
A MMIC (10) having: a substrate (18); a plurality of active and passive electrical elements (FET1, C1-C4, L1-L3,TEE) disposed on a top surface of the substrate; a plurality of coplanar waveguide transmission line sections (20a-d) dispose...  
WO/2012/157030A1
This antenna (10) has an underlying print layer (2) which is printed upon the surface of a material (1) to be printed in a predetermined antenna pattern, and an electro-less plating layer (3) applied to the surface of the underlying prin...  
WO/2012/154389A2
An electronic device may include a substrate, and a patch antenna carried by the substrate. The patch antenna may include an electrically conductive mesh layer having a perimeter defined by perimeter segments including at least one pair ...  
WO/2012/154390A2
An electronic device may include a substrate and a stacked arrangement of layers thereon. The stacked arrangement of layers may include a photovoltaic layer above the substrate, and an antenna ground plane above the photovoltaic layer. T...  
WO/2012/151461A1
An ultra-wideband assembly in an electrical circuit having a circuit board with a conductive micro-strip line is provided. The assembly includes a non-conductive tapered core having an outer surface, a distal end, and a proximate end. Th...  
WO/2012/132584A1
Provided is a ferrite magnet element and a method for producing the same whereby a yoke can be handled integrally with ferrite and a permanent magnet without needing to be treated as a separate product, and whereby production yield can b...  
WO/2012/132116A1
This wireless antenna module includes: a resin-made housing; an electroconductive layer provided on the front-surface side of the housing and functioning as an antenna; a top plate provided on a portion of the electroconductive layer in ...  
WO/2012/122922A1
Disclosed are a method for manufacturing a resonance tube, a resonance tube and a filter. The method for manufacturing the resonance tube comprises: mixing powder materials to form uniform powder particles, the powder materials comprisin...  
WO/2012/092724A1
A coaxial cable and manufacturing method thereof are provided, the coaxial cable comprises an inner conductor ( 18 ),an insulating layer ( 12 ), a corrugated outer conductor (17 ), and a protective cover layer (16 ) from inside to outsid...  
WO/2012/078985A1
An electrical structure having a foam housing is set forth. The foam housing includes an interior surface forming a conductive cavity adapted to carry energized waveforms therethrough. An electrical component of the electrical structure ...  
WO/2012/076745A1
A voltage-tunable phase shifter (314), which comprises a conducting line (302) and a ground electrode (315) separated by a layer of dielectric material (316). The phase shifter (314) is configured to generate an electric field when a pot...  
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/2012/043144A1
An antenna pattern (10) having a three-dimensional shape is formed by bending a conductive plate, and thereafter, the bent three-dimensional shaped antenna pattern (10) is supplied to an injection molding die as an insert member, and a b...  
WO/2012/043175A1
The purpose of the present invention is to reduce the cost of a product, while ensuring reliability of the product as a wireless transmitting/receiving apparatus. A communication apparatus (ODU) (1) of the present invention, said communi...  
WO/2012/025946A1
A bandpass filter has a combline structure having a plurality of cascaded nodes (503, 504, 506, 508 ). A plurality of nodes in the filter are connected both to resonant elements ( 514, 517 ) (a.k.a. resonators) and non-resonant elements ...  
WO/2012/022201A1
The present invention discloses a cavity filter and a method for manufacturing the cavity filter. The cavity filter provided by embodiments of the present invention comprises a cavity and a cover plate, wherein a resonance tube is integr...  
WO/2012/000450A1
A cavity filter is disclosed, wherein, the cavity filter comprises a cavity (1) and a resonance tube (2) mounted in said cavity (1), said resonance tube (2) is made of ceramic, and the surface of said resonance tube (2) is provided with ...  
WO/2012/000447A1
A cavity filter is disclosed, wherein, the cavity filter comprises a cavity (1) and a resonance tube (2) mounted in said cavity (1), and said resonance tube (2) is made of quartz glass. Compared with the cavity filter with a traditional ...  
WO/2011/155402A1
Disclosed are a method for producing an antenna, an antenna, and a wireless IC device, wherein an antenna which has a high reliability and maintains a stable property can be produced easily. An insulating base (mother substrate (21)) is ...  
WO/2011/155401A1
The disclosed film antenna manufacturing method involves: a step for bonding a temporary fixing film to one side of a resin film substrate which has on the other side a first conductive layer; a step for bonding on the surface of said ot...  
WO/2011/152538A1
Disclosed are a low-loss printed circuit board, a low-loss broadband antenna, and methods for manufacturing the printed circuit board and the antenna using a resin as a substrate material. A resin material (101) having a predetermined sh...  
WO/2011/065778A3
The present invention relates to a method for configuring a converter of a waveguide, and more particularly to a method for configuring a converter which can be configured by a monolithic process. The method for configuring the converter...  
WO/2008/059509A3
An antenna (20), including a planar dielectric substrate (22) and a conductive ground plane (21) formed on the substrate. A conductive monopole (30) is formed on the substrate and has an end point (36) located in proximity to a feed regi...  
WO/2011/123111A1
Waveguide apparatuses and methods are provided. A waveguide method (700) can include stacking (710) a plurality of layers (110) to form a plurality of waveguides (120). Each of the plurality of layers can include at least one waveguide s...  
WO/2011/093091A1
Disclosed is an antenna component (1) equipped with: a hollow component (3); a magnetic core material (2) inserted into the hollow component (3); and a coil wrapped around the perimeter of the hollow component (3). The hollow component (...  
WO/2011/065778A2
The present invention relates to a method for configuring a converter of a waveguide, and more particularly to a method for configuring a converter which can be configured by a monolithic process. The method for configuring the converter...  
WO/2011/061211A1
Component manufactured of a polymer composition, which component has been plated with electrical conductive material to provide EMI shielding and which polymer composition contains (a) polyethylene terephthalate (b) glass fibres. The com...  
WO/2011/058825A1
Provided is a stripline filter (1), a ground electrode (9) of which is provided on the bottom surface of a substrate (2) and grounded. Principal-surface pathways (3A to 3E) are provided on the top surface of the substrate (2), and the su...  
WO/2011/058691A1
Provided are a transmission line (10) having a small conductor loss, a high-frequency device, and a method for producing the transmission line (10). The transmission line (10) for transmitting a high-frequency signal is provided with a l...  
WO/2011/055373A1
Niobium or its alloy based superconducting Radio Frequency (SCRF) Cavities (DB) involving at least one laser beam welded components in the SCRF cavity welded from inside surface of the wall of cavity directed to achieving more than half ...  
WO/2011/040941A1
A universal tracking assembly that is capable of supporting more than one protocol used in electronic article surveillance (EAS) labels. The universal tracking assembly includes an acousto-magnetic (AM) EAS portion with a Radio Frequency...  
WO/2011/033599A1
A semiconductor device comprises: a substrate; first, second, … n-th (n is a natural number of 2 or more) dielectric layers stacked in sequence on one surface of the substrate; a k-th ground metal provided between the k-th (k is a natu...  
WO/2011/021353A1
A filter apparatus has: a housing provided with a metal frame body that has an opening section, a hollow section, a resonating element, and a metal cover to be mounted onto the opening section of the frame body; and an antenna terminal c...  
WO/2011/016186A1
The disclosed filter device has a case provided with a frame body, a partition, hollow sections, a coupling window, a resonance element, and a lid; and an antenna terminal connected to the case. The frame body is formed from a surface-tr...  
WO/2011/013661A1
Disclosed is a production method for an antenna device that is capable of stably communicating and also capable of adjusting, within a correction range, frequency drift caused by variation factors in the circuit characteristics of an ant...  
WO/2011/006250A1
The present invention is a waveguide structure that facilitates guiding of IPPs and a method of IPP mode-matching. The structure of the waveguide of the present invention, and its channels in particular, may be lithographically defined t...  
WO/2010/119776A1
Provided is a resin waveguide wherein the inner surface of a resin tube is plated with a metal, a uniform metal plating layer applicable to various shapes irrespective of the length in the longitudinal direction and the radius of a trans...  
WO/2010/116589A1
Provided are a slot antenna with which multiple resonances are obtained with a small mounting space, and an electronic apparatus, and a method for manufacturing a slot antenna. The slot antenna is provided with three conductor plates whi...  
WO/2010/100845A1
Provided is a semiconductor chip, such as an MMIC or the like having a Si semiconductor as a substrate, which has a low-loss transmission line, can be easily connected to a circuit board on which the semiconductor chip is to be mounted, ...  
WO/2010/089921A1
Provided are a method for manufacturing a module with a planar coil and the module with the planar coil with which not only can the manufacturing cost be reduced, but large current can also be accommodated. The method for manufacturing t...  
WO/2010/074253A1
Disclosed is a dielectric ceramic which contains, as the main ingredient, a crystal containing La, Al, Ca and Ti and additionally contains a molybdenum oxide.  
WO/2010/073627A1
Disclosed is a method for manufacturing a film antenna, including the following steps: a step of sticking the tacky adhesive surface of a tacky adhesive sheet onto the metal thin-film surface of a plastic film having a metal thin-film at...  

Matches 151 - 200 out of 4,787