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Patent Searching and Data


Matches 501 - 550 out of 4,338

Document Document Title
JP2013243658A
To provide a high performance crystal waveguide filter which can be processed by a simple configuration and can achieve desired filter characteristics, and to provide a duplexer.The crystal waveguide filter includes a crystal portion 11 ...  
JP5358346B2
To provide an antenna device using a magnetic sheet for RFID (radio-frequency identification) that allows punching work without scattering processing powder, capable of reducing a process load during manufacture, and less dispersion of a...  
JP2013232740A
To provide a method for manufacturing a waveguide which implements inexpensive fabrication in a simple process.The method for manufacturing a waveguide includes: a transmission path member fabrication step of fabricating a transmission p...  
JP5340471B2
To provide a laminated structure that allows easy confirmation of stacking order and the front and rear direction of each plate, the upper and lower direction and the right and left direction in the plate surface, overlap and omission of...  
JP2013541246A
During a process for manufacturing an antenna, which includes a core of filiform shape and which is intended to be integrated into a rubber compound of a tyre, the core is coated with a coating made of a material different from a materia...  
JP5331891B2
In one embodiment, there is provided a semiconductor device that includes: a substrate; a dielectric layer on the substrate; a first ground metal layer embedded in the dielectric layer and having a first DC potential, the first ground me...  
JP2013223138A
To provide a signal transmission line of which the characteristic impedance is fixed in a view from an input side according to a method simplified in comparison with the prior arts, and a manufacturing method thereof, the signal transmis...  
JP5325694B2
To provide a winding implement and a method of manufacturing an antenna sheet using the same by means of which an antenna coil can be surely buried in a resin sheet without deforming the resin sheet. Guide pins 3a, 3b, 3c, 3d, 3e, 3f, 3g...  
JP5320068B2
A method for production of hollow bodies, in particular for radio-frequency resonators is shown and described. The object to provide a hollow bodies and a resonator, respectively, having improved electrical properties is achieved by a me...  
JP5321989B2
There is provided a case of an electronic device having an antenna pattern embedded therein, the case including: a radiator frame injection molded so that a radiator including an antenna pattern part formed of a metal sheet is exposed on...  
JP5310022B2
To provide a microwave band limiting filter which can be used under special environment such as a cosmic space, and can further achieve stable RF characteristics before and after welding, and to provide an artificial satellite equipped w...  
JP2013207624A
To provide: a booster antenna that has excellent electrical characteristics and flexibility and permits inexpensive mass production; and a method of manufacturing the booster antenna.A booster antenna 14 is manufactured by applying a sil...  
JP2013207607A
To provide a dielectric resonance component, e.g., a dielectric filter of low energy loss, by reducing pores in the skin depth part of a ceramic resonance component, while suppressing the manufacturing cost.On the surface of a ceramic di...  
JP2013537663A
The invention concerns a method for manufacturing a radio frequency identification device (RFID), featuring a flat and flexible substrate made of polycarbonate equipped with an antenna (14) composed of conductive ink fully encased in the...  
JP5305113B2
There is provided an electronic device case having a low frequency antenna pattern embedded therein, the case including: a radiator frame injection molded using a polymer mixture containing a magnetic substance component so that a radiat...  
JP5289282B2  
JP2013176992A
To prevent a boundary portion having a different dielectric constant from being peeled or broken in a dielectric substrate having partially a different dielectric constant, and to increase thickness of a dielectric material having a diff...  
JP2013172234A
To provide a manufacturing method of an antenna structure, capable of quickly and easily manufacturing the antenna structure by simple work, and the antenna structure.This invention is related to a manufacturing method of an antenna stru...  
JP2013169001A
To provide a manufacturing method of a line conductor which improves energy propagation efficiency in the line conductor.A manufacturing method of a line conductor includes the steps of: forming a first resist 33 on a substrate 31; formi...  
JP5271891B2
An antenna pattern frame according to an aspect of the invention may include: a radiator having an antenna pattern portion transmitting and receiving a signal and a connection terminal portion allowing the signal to be transmitted to and...  
JP5271775B2
To reduce a manufacturing cost in a method for manufacturing a leaky cable. The method for manufacturing the leaky cable 30 including a slot for radiating and entering electromagnetic waves includes: a step of forming a first cable base ...  
JP2013532436A
A manufacturing method of antenna structure and antenna structure for wireless communications is indicated. A radiation element of an antenna reduces physical size and presents a self-similarity structural aspect that the antenna perform...  
JP5241910B2  
JP5232416B2  
JP2013132015A
To provide a circuit board that compactly implements a satisfactory high frequency characteristic.The circuit board includes: a laminated substrate 22 formed by a laminate of conductive layers 40, 42 and 44 and insulating layers 30, 32, ...  
JP5225153B2  
JP2013527689A
[Means for Solution] An antenna device and a manufacturing method for the same are provided. The 1st step that a manufacturing method of an antenna device incorporates [step] a metal sheet into a plastic bookbinding body by insert moldin...  
JP2013128197A
To provide a method for manufacturing an antenna plate in which rust and corrosion are hardly caused.A method for manufacturing an antenna plate of the present invention is as follows. Prior to laminate a coating film 23 on a metal plate...  
JP5223135B2  
JP5213731B2  
JP5216919B2  
JP5216827B2  
JP2013111810A
To execute insert molding without increasing the number of components and manufacturing man-hours.In an antenna apparatus (20) including a rod-like antenna core (22) having an axis (CA), a conductive connection metal (24) connected to th...  
JP2013110480A
To provide an easy-to-produce antenna structure which can ensure excellent receiving sensitivity even if a metal member is placed in the vicinity, and to provide a radio wave receiver and a manufacturing method of an antenna structure.A ...  
JP2013102331A
To provide a coaxial resonator device equipped with a characteristics adjusting screw to meet the requirement for higher performance, which is simple in component shapes, involves a smaller number of components and costs less.A coaxial r...  
JP2013098400A
To provide a wiring structure which is processed by short-time laser radiation and allows unnecessary metals to be recycled.A manufacturing method of a wiring structure of this invention includes the steps of: radiating a laser beam 52a ...  
JP2013096834A
To provide a technique whereby, in a housing having an electricity conduction pattern formed on the surface of the housing, wire breakage in the electricity conduction pattern can be checked easily.Provided is a housing 10 having an elec...  
JP2013098927A
To improve a communication distance of a coil antenna.A coil antenna 1 includes: a platy coil antenna body 3 including a magnetic body; a coil wire 5; insulation layers 7a and 7b; and metal layers 9a and 9b. A coil wire 5 is wound around...  
JP2013093877A
To provide an antenna pattern frame and a mold for manufacturing an electronic device case including the antenna pattern frame.An antenna pattern frame according to one embodiment of the present invention includes: a radiator comprising ...  
JP2013090192A
To provide an antenna device that can reduce null point while suppressing high cost.An antenna device 1 includes an antenna 2 disposed vertically on a printed circuit board 10. The antenna 2 includes two loop antennas 41 and 42 disposed ...  
JP2013089022A
To provide an RFID tag which can be firmly attached to clothes, and does not give a sense of discomfort even if the tag is brought into contact with human body.The RFID tag performs wireless communication and comprises a main antenna 30 ...  
JP2013085290A
To provide a small, high-performance high frequency component.A high frequency component has a high frequency circuit configured on a multilayer substrate formed by laminating a plurality of dielectric layers one upon another. A pluralit...  
JP5193212B2  
JP5190088B2  
JP2013070287A
To provide a transmission module in which increase in the insertion loss of a core isolator element is minimized.A circuit board 2 is a multilayer board including ground patterns 3A-3D. A power amplifier 10 and a core isolator element 14...  
JP5184560B2  
JP5186375B2  
JP5182517B2  
JP5184562B2  
JP5181234B2  

Matches 501 - 550 out of 4,338