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JP5912398B2 |
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JP5897550B2 |
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JP5895047B2 |
A slot array antenna where slots are arrayed in two directions is provided, which has a configuration capable of suppressing occurrence of side lobes and suppressed in weight. An antenna 10 includes a radiation waveguide part and probes ...
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JP2016040222A |
To provide a crystallized glass ceramic dielectric with a cordierite composition which eliminates deformation or crack generated during crystallization of cast glass, improves a temperature coefficient of resonance frequency and is simpl...
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JP5874338B2 |
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JP5867621B2 |
A high-frequency signal line includes a linear signal line and a first ground conductor provided at a dielectric body to extend along the dielectric body. The first ground conductor includes a first main surface and a second main surface...
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JP5862774B2 |
A high-frequency signal line includes a first base layer having flexibility, a linear signal line provided on the first base layer and including a first line portion having a first width and a second line portion having a second width gr...
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JP2015230034A |
To provide a metal pipe coaxial line capable of absorbing the telescopic motion of a metal pipe thereby to suppress a dissatisfaction due to the telescopic motion of the metal pipe.A metal pipe coaxial line comprises: an internal conduct...
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JP2015228234A |
To secure a freedom of a connection method/connection mode between antenna wirings and circuit devices.A manufacturing method of non-contact communication media is disclosed, in which circuit devices are electrically connected to antenna...
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JP5831805B2 |
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JP5831096B2 |
This electromagnetic coupling structure includes a laminated body that is laminated with an inner dielectric layer interposed between inner conductive layers, one pair of outer dielectric layers facing each other with the laminated body ...
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JP2015534760A |
To provide an electromagnetic absorber which is easier to manufacture and use and can be used on a suitable surface without impairing its characteristics. The present invention relates to an electromagnetic absorber (1). The electromagne...
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JP2015188143A |
To provide a waveguide capable of transmitting an electromagnetic wave of a terahertz band without lowering transmission efficiency and being easily manufactured, and also to provide a method of manufacturing the same.A coating layer 14 ...
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JP2015188144A |
To provide an array waveguide which allows for high density and high integration of a transmission circuit capable of transmitting electromagnetic waves of terahertz band.In an array waveguide 100, a plurality of stripe resin insulating ...
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JP2015188145A |
To provide a waveguide having flexibility, capable of transmitting an electromagnetic wave of a terahertz band without lowering transmission efficiency, and capable of being easily manufactured, and also to provide a method of manufactur...
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JP2015188147A |
To provide a waveguide capable of transmitting an electromagnetic wave of a terahertz band without lowering transmission efficiency and being easily manufactured, and also to provide a method of manufacturing the same.A waveguide 100 inc...
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JP2015188146A |
To provide a waveguide capable of transmitting an electromagnetic wave of a terahertz band without lowering transmission efficiency and being easily manufactured, and also to provide a method of manufacturing the same.In each of one shie...
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JP5801118B2 |
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JP2015171132A |
To provide a large-sized artificial satellite mounting reflector having high mirror surface accuracy adaptable to high frequency bands.A membrane reflector includes: a film-like dish forming a mirror surface; a plurality of back ribs sup...
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JP2015149649A |
To provide a millimeter waveband semiconductor package having superior reproducibility.A millimeter waveband semiconductor package according to the embodiment, has a metal base substance; a circuit board; and a metal lid. The base substa...
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JP5766838B1 |
To provide a waveguide circulator having two operating rotation directions without changing the direction of an applied magnetic field. A waveguide forming a substantially Y shape by rectangular waveguides extending in three different di...
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JP2015523760A |
Embodiments of the present disclosure provide radio frequency (RF) conduction media for reducing unwanted insertion loss of all RE hardware components and improving the Q factor or "quality factor" of RF resonant cavities. The RF conduct...
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JP5754554B2 |
A laminated flat cable includes a laminate, a signal line for high-frequency signal transmission, a reference ground conductor, and an auxiliary ground conductor. The laminate includes a first base layer with first and second principal s...
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JP5750410B2 |
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JP5751343B2 |
A high-frequency signal line includes a laminate of a plurality of insulator layers, a signal line provided on a first principal surface of one of the insulator layers, a first ground conductor provided on a second principal surface of t...
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JP2015100045A |
To secure communication reliability by reducing influence of a noise.A transmission line part 20 includes: an inner conductor part 22 having a circuit element part; a flexible laminate 34 having insulators 32, 33 that are so laminated as...
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JP2015089091A |
To provide a mode converter that allows forming a through hole for providing an excitation pin by a simplified process, thereby achieving efficiency of a work process, and to provide a method of manufacturing the mode converter.A mode co...
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JP2015080008A |
To provide an antenna arrangement having a loop antenna with little unevenness in film thickness.The method of manufacturing an antenna arrangement 50 having a loop antenna includes the steps of: printing an adhesion layer 14 which conta...
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JP5700187B2 |
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JP2015056884A |
To provide an aerial manufacturing method and an aerial structure.An aerial manufacturing method includes: a step for providing a ferrite sheet; a step which forms at least one via hole that passes the ferrite sheet and is connected betw...
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JP5666399B2 |
A structure (10) including (i) a casing (1) made of a dielectric and (ii) a conducting member (2) embedded in the casing (1) so as to be through the casing (1) is manufactured by insert molding. The conducting member (2) is provided with...
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JP5663087B2 |
An antenna structure and a method of producing an antenna structure for wireless communications are disclosed. A radiating element of the antenna exhibits self similar structural properties for reduction in physical size and to improve a...
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JP5656581B2 |
To provide a manufacturing method that makes possible production of radomes which, even if the aesthetically designed part thereof is smaller in size than the radar transmitting range, can have an integrated appearance without sacrificin...
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JP5655239B2 |
Provided is an electronic device case. The electronic device case includes a radiator including an antenna pattern portion transmitting or receiving a signal, and a connection terminal portion transmitting the signal to or receiving the ...
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JP5649511B2 |
An antenna 10 includes a base print layer 2 printed in a predetermined antenna pattern on a surface of a workpiece 1, and an electroless plating layer 3 disposed on the surface of the base print layer 2. The base print layer 2 is formed ...
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JP5632924B2 |
Niobium or its alloy based Superconducting Radio Frequency (SCRF) Cavities 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 the t...
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JP5619950B2 |
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JP5613244B2 |
A method, structure, and design structure for a through-silicon-via Wilkinson power divider. A method includes: forming an input on a first side of a substrate; forming a first leg comprising a first through-silicon-via formed in the sub...
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JP5608117B2 |
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JP5600480B2 |
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JP2014175829A |
To provide a transmission line and antenna device capable of preventing manufacturing cost from increasing by forming vias for electrically connecting strip conductor patterns 2a, 2b mounted on surfaces of dielectric substrates 1a, 1b, a...
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JP2014168178A |
To achieve a reduced size in a cavity filter.A cavity filter includes two filter chambers 64, 66 at the inside of a housing having a rectangular form and conductivity, the filter chambers being partitioned along a longitudinal center axi...
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JP5586744B2 |
Disclosed is a method of manufacturing an internal antenna by laser, which includes preparing a case, forming an antenna groove, forming a pattern, and plating. The preparing the case includes preparing the case of the portable terminal....
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JP2014165645A |
To provide a waveguide and a manufacturing method of the waveguide capable of ensuring the electric characteristics of the waveguide by preventing wax from flowing into a slit.The waveguide includes: a waveguide main body having a slit; ...
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JP5582440B2 |
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JP5582438B2 |
An antenna pattern frame includes: a radiator (220) having an antenna pattern part (222) for receiving an external signal; a radiator frame (210) having the radiator (220) injection-molded to have the antenna pattern part (222) formed th...
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JP5580437B2 |
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JP2014155148A |
To provide a rod antenna for a portable device in which dimensional precision of a cylindrical antenna element is improved, quality stability and yield are improved, a lead time in a manufacture process can be shortened and cost of manuf...
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JP5555936B2 |
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JP2014132720A |
To provide a thin GPS antenna which is easily incorporated in an electronic device.A GPS antenna 100 has an insulating substrate 101 formed of an insulator, an electrode layer 102a formed on a front surface of the insulating substrate 10...
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