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JP2010154265A |
To provide a method by which, when manufacturing a transparent member for a transparent radio wave absorber, a portion to be patterned is selectively patterned properly and debris can be restrained from being deposited on the transparent...
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JP2010153927A |
To provide a glass material and a radio-frequency substrate, suitable for forming a conductive structure appropriate for radio-frequency use on a substrate. In order to improve radio-frequency properties of the radio-frequency substrate ...
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JP4495397B2 |
To surely and easily perform characteristics adjustment of a device in a short time without damaging the substrate of a device or a circuit pattern. The characteristics adjusting apparatus comprises a vacuum vessel 11 which houses a supe...
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JP2010147860A |
To provide a film antenna base material having a good visibility without spoiling the beauty and ensuring excellent adhesion without peeling the antenna element easily from the base material in a subsequent step, an inspection step, a du...
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JP4491189B2 |
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JP2010141374A |
To provide a leakage coaxial cable excellent in flexibility and flame retardance: and to provide a method of manufacturing the same. The leakage coaxial cable has a structure in which a heat resistant resin layer 8 having a softening tem...
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JP3159994U |
To provide a connection structure of a substrate antenna and a wireless circuit board for strengthening the mechanical connection strength between the substrate antenna and the wireless circuit board. A substrate antenna 1 having an ante...
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JP2010124315A |
To provide a manufacturing method of a chip antenna capable of forming a minute metal pattern while suppressing the increase of a manufacturing cost.The manufacturing method of the chip antenna is a manufacturing method of the chip anten...
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JP2010124077A |
To provide a method of manufacturing an antenna for a reader/writer, capable of easily manufacturing a large antenna for the reader/writer. A winding wire bundle composed by arraying a plurality of winding wires in a belt shape is altern...
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JP2010124314A |
To provide a method of manufacturing a chip antenna, which can suppress the increase of a manufacturing cost.The chip antenna has a metal pattern 2 formed on a surface of a base body 1. The method of manufacturing the chip antenna includ...
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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 ...
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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 ...
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JPWO2008093459A1 |
A flat plate shape in which a back main surface electrode pattern including a ground electrode is provided on the back main surface and a front main surface electrode pattern including a main surface electrode is provided on the front ma...
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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...
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JP4463102B2 |
A multi-layer stripline assembly interconnection includes a first stripline sub-assembly having a first surface and a first plurality of vias disposed in the first surface adapted to receive a plurality of solid metal balls. The intercon...
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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...
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JP4453730B2 |
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JP4455296B2 |
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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...
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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...
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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...
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JP4441458B2 |
In an electronic circuit unit for transmitting power through a transmission line 103 formed of a conductor pattern, a matching circuit 101 is connected to an output end of a power amplifier 102 . The matching circuit 101 comprises a firs...
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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...
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JP4440875B2 |
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JP4439673B2 |
To provide a semiconductor control circuit element which can control an electric circuit at a high speed, by quickly and remarkably changing only a part of the resistance of the element subjected to light or electric-field application, a...
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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...
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JPWO2008020574A1 |
Provided is an antenna element that can be manufactured more easily and is used for a tag constituting an RFID (Radio Frequency Identification) system. The antenna element (10) is an antenna arranged on one surface of (A) a layered magne...
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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...
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JP4394147B2 |
To provide a high-frequency module having an antenna configured by integrally connecting a slot plate laid out with radiation slots to a plate having plural thin plates formed with a waveguide for supplying power to the slot plate, using...
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JP4388778B2 |
The resonator comprises two triple-mode mono-blocks (10,12), each having metal plated dielectric blocks. An input/output probe is positioned at each dielectric block to transmit microwave signals. An aperture between the two blocks coupl...
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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...
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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...
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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...
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JP4380769B2 |
A non-reciprocal circuit element is equipped with a ferrite-magnet assembly which includes a pair of permanent magnets and a ferrite(32) sandwiched between the permanent magnets. A first center electrode(35) and a second center electrode...
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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...
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JP2009538565A |
An antenna and antenna array are provided. A radiating elements and corresponding feed lines are provided over a variable dielectric constant material sandwiched between two panels. The sandwich may be in the form of an LCD. The dielectr...
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JP4355629B2 |
To provide a superconductive device wherein local concentration of a current is prevented, a stable high frequency transmission characteristic is realized, and to realize both a current characteristic and a power characteristic. The supe...
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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...
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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...
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JP4341777B2 |
There is provided a manufacturing method of producing a non-reciprocal circuit device, which is much smaller than a conventional counterpart, with excellent mass productivity. A support substrate 400 having support portions Q 11 to Qnm a...
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JP4338892B2 |
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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...
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JP2009535973A |
A method of manufacturing an ultra-high frequency module is disclosed. This method involves giving the top layer, drilling holes in the top layer, milling the top layer, giving the bottom, and milling the bottom layer to define the botto...
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JP2009535874A |
The invention concerns a radio frequency identification device medium (2) comprising a screen-printed antenna (12) on a carrier (20) and a chip (10) connected to the antenna connection terminals (17 and 19). According to one main charact...
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JP2009534976A |
An array of feedhorns feeds detected radiation through waveguides to diode-based mixers to produce modulated intermediate frequency (“IF”) signals. The mixers and waveguides are accommodated on a substrate surface and multiple substr...
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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...
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JP2009533965A |
A method of making UHF antennas for security tag and antennas thereby. A web of electrically conductive material having a thickness in the range of approximately 5 to approximately 50 microns is releasably secured to a carrier web using ...
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JP4331085B2 |
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JP2009207125A |
To provide a housing having a simple structure and a small volume and including an antenna installed in the inside of the housing, and to provide a method for manufacturing the housing and an electronic apparatus using the housing.The ho...
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JP3153518U |
To provide a composite balun useful when it is necessary to supply a DC voltage to a power amplifier or a radio frequency integrated circuit. In each of baluns BL1 to BL3 built in a hexahedral chip 1, one end of a first coupling line, L1...
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