Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 801 - 850 out of 4,335

Document Document Title
JP2010124223A
To provide a resin multilayer device for achieving highly precise impedance and a low insertion loss, and for reducing the characteristic fluctuation of balun when a flip chip is mounted. This WLP resin multilayer device having balun is ...  
JP2010114826A
To provide a method of manufacturing a slot antenna substrate having high dimensional accuracy of an antenna opening in a waveguide slot antenna substrate with a through-hole and the antenna opening.The method has a half etching step of ...  
JP2010114650A
To provide a waveguide structure formed in divided structure for ensuring excellent heat radiating property and preventing separation of metal-plated film caused by contract friction.The waveguide structure forming a waveguide as a guidi...  
JP2010108251A
To provide a radio tag which can be suitably manufactured by additive method, and a method for manufacturing the radio tag.(1) The radio tag includes an insulating base film and an antenna, the insulating base film being the following (B...  
JP4463102B2  
JP2010098412A
To solve the problem that a conventional stripline resonator has no sufficient Q value.The stripline resonator has a ground electrode 11 and a stripline electrode 13 opposed to the ground electrode 11 with a dielectric sheet 12 interpose...  
JP2010093444A
To provide a dielectric waveguide in a complicated shape and a method of creating the same.In the dielectric waveguide using a refractive index difference between dielectrics to transmit an electromagnetic wave, a core to which the elect...  
JP4453730B2  
JP4455296B2  
JP2010081487A
To provide a coplanar line with a small attenuation caused by leakage of electromagnetic waves to a substrate in a millimeter wave band without forming any insulating film between a silicon monocrystalline substrate and a signal line, an...  
JP2010081486A
To provide a waveguide connecting structure capable of easily connecting a waveguide and a dielectric substrate, while being able to be manufactured inexpensively.The waveguide connecting structure includes: a first member which has a pr...  
JP2010074473A
To provide a waveguide structure and a radar apparatus, which effectively inhibit radio wave leakage.The waveguide structure includes: a metal block 2 having a concave portion 20 for radio wave propagation on a planar portion thereof; an...  
JP2010073111A
To provide a method and a product improving reproducibility of a contour shape of an antenna pattern formed with conductive ink when manufacturing a base film for an IC tag inlet in a process of using a printing method and attaining effi...  
JP4441458B2  
JP2010068091A
To provide a method for manufacturing an element having a through-hole with excellent accuracy and mass productivity.A resin block 6, for which a peripheral region R2 including a region R1 where the through-hole 2 is to be formed and a r...  
JP4440875B2  
JP4439673B2  
JP2010507272A  
JP2010045734A
To provide an antenna boom supporting beam which can save resources and further can be effectively utilized by itself without especially modifying a structure of coupling with a boom or a structure of coupling with a strut even when atta...  
JP2010505212A  
JP2010041730A
To obtain a horn antenna capable of extending an effective operational frequency range more than a conventional horn antenna, and to provide a manufacturing method thereof.The horn antenna 300 includes at least one pair of ridges 310 arr...  
JP2010504063A  
JP2010504062A  
JP2010004336A
To provide a hollow tube which prevents manufacturing lead time and its price from being increased, causes no brazing failure and insufficient air tightness, and to provide a member, and a bonding method.The hollow tube is constituted of...  
JP4394147B2  
JP4388778B2  
JP2009303168A
To provide a resonator, a filter and a capacitor device that are suitable for small size and height reduction.A first internal electrode 11 is cylindrical and embedded in a dielectric base D. A second internal electrode 12 is columnar an...  
JP2009290285A
To provide a method of manufacturing a non-reciprocal circuit element, which can eliminate influence by the magnetic force of the permanent magnet of a ferrite-magnet element and can perform miniaturization; and to provide a method of ma...  
JP2009290553A
To provide a small-sized high-frequency module which can be manufactured by a simple process, at low cost.A high-frequency circuit module includes: a wiring board, a circuit component mounted on the wiring board; a conductive member moun...  
JP2009290776A
To provide a manufacturing method of a planar antenna element, capable of adjusting a resonance frequency comparatively little by little, without using a branch pattern and by using an element having a prescribed shape for a parallel res...  
JP2009290705A
To provide a compact and characteristic control-enabled superconducting filter unit with a plurality of resonance purposes elements placed in multi-stage.The superconducting filter unit includes: a plurality of resonance purposes element...  
JP4380769B2  
JP2009278253A
To provide a delay line for a high-frequency substrate circuit which has a small circuit scale and simple manufacturing process, and to provide a method of manufacturing the delay line for a high-frequency substrate circuit.In the case o...  
JP2009540715A  
JP2009272744A
To provide a nonreciprocal circuit device capable of eliminating influence of humidity and the like, and efficiently manufacturable; and a manufacturing method thereof.This nonreciprocal circuit device (two-port type isolator) comprises:...  
JP2009260673A
To decrease the quantity of solders as further as possible without deteriorating a bonding strength.A patch antenna (10A) includes: a dielectric substrate (12) which has a top surface (12u) and a bottom surface (12d) confronted to each o...  
JP2009538565A  
JP4355629B2  
JP2009253944A
To adjust a filter device without depending on knowhow or the degree of the skill of an operator.A filter adjustment support apparatus includes a simulator 43a for calculating equivalent circuit constants based on measurement data measur...  
JP2009253940A
To provide a low loss and high withstand power composite waveguide capable of operating as right handed system transmission line and also as left handed system transmission line.Disclosed is a right-handed/left handed system composite wa...  
JP2009253831A
To provide a method for manufacturing ferrite and magnet device, a method for manufacturing non-reciprocal circuit device and a method for manufacturing composite electronic component for avoiding wasting of mounted components, e.g., mat...  
JP2009232037A
To solve a problem of a poor productivity and a high price of a prior art frame for filter since the frame is formed by aluminum die casting and its cabinet is plated.In a frame 11a which is formed by a bottom portion 11c and four termin...  
JP4341777B2  
JP4338892B2  
JP2009224988A
To prevent the position deviation of a non-reciprocal circuit element even when solder reflow processing is performed.A carrier plate 2 includes a recessed part 2c, a solder sheet 3 for fixing a ferrite substrate 1c and the carrier plate...  
JP2009535973A  
JP2009535874A  
JP2009534976A  
JP2009218966A
To provide a low-loss EBG structure and an antenna device using it, and a wireless tag.A loss of an EBG caused by a via 3 is reduced and a detrimental effect on antenna characteristics is suppressed by dispersing a path wherein a high fr...  
JP2009218662A
To solve the problem of a conventional filter device that variations occur in electric resistance in a contact portion depending on fastening situation when a resonant element is screwed, resulting in a low Q value of the resonator confi...  

Matches 801 - 850 out of 4,335