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JP2005223470A |
To provide a transfer-type copper foil antenna, by which a linear antenna pattern can be easily stuck on the glass face of a vehicle or the like so as not to hinder the view, and which can be stuck directly and easily on the glass face o...
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JP3683865B2 |
To provide a method for fabricating a horn antenna device within an integrated circuit chip. The horn antenna device 100 includes a metallic horn structure 10 with a wide aperture, that is, a horizontal waveguide. The horizontal waveguid...
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JP3683213B2 |
To provide a manufacturing method of thin nonreciprocal circuit elements incorporating capacitors. In the manufacturing method for nonreciprocal circuit elements, the ferrite material 1 is composed of sintered blocks of laminated thin fe...
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JP3682642B2 |
To obtain an non-reciprocal circuit element which can have more components integrated, facilitate a complicated assembling process, and improve productivity and reliability. This non-reciprocal circuit element is equipped with a stack bo...
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JP2005210676A |
To provide a wireless IC tag which is thinned, is capable of extending a communication distance can be extended even if mounted near a metallic portion, and eliminates the danger of falling or high-temperature destruction even if mounted...
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JP3679275B2 |
To suppress transmission loss of a transmission line by forming the grooves on a semiconductor substrate which is adjacent to both sides of a signal line and securing a rectangular section having its adjacent side vertical to the substra...
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JP2005204344A |
To provide a compact antenna, wherein a signal-processing circuit and an antenna are integrated, and to provide its manufacturing method by realizing the antenna which presents high working accuracy, high reproducibility and high efficie...
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JP3675620B2 |
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JP2005198222A |
To provide a manufacturing method of a built-in antenna which is widely used for a mobile phone, etc.The built-in antenna is manufactured by forming a chain of cases 6 by pressing a long functional film 3 into a convex shape at a predete...
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JP3672725B2 |
To improve wave guiding property and coupling strength by coupling the electrically conductive flange of another body through an electrically conductive adhesive agent to the terminal part of the main body of waveguide which covers the o...
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JP2005191977A |
To provide an assembly jig and a manufacturing method of a magnetic rotor which arrange a central conductor at a predetermined position with high precision, suppress variation of crossed axes angles, and facilitate an assembly work witho...
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JP2005176156A |
To produce an antenna integrated element using a semiconductor process technology with high reproducibility or controllability, the antenna integrated element being adopted to suppress a loss of incident light and to make a surface where...
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JP2005176309A |
To manufacture a high-gain and compact antenna by making a monopole antenna in a three-dimensional structure, and also to provide a method of producing a conductor 1 to be used in a wavy antenna in an industrially producible manner.A fla...
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JP2005176123A |
To provide a transmission line and an onboard system using the transmission line to be used for connecting various onboard devices constituting, for example, an onboard network in which wideband transmission can be realized and a signal ...
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JP2005176211A |
To provide a dielectric filter, a dielectric duplexer, a communication device, and a manufacturing method of the dielectric resonator device, for shortening the time required for forming input and output electrodes, reducing costs requir...
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JP2005176366A |
To provide an antenna which is constituted by using one or a plurality of conductive via stubs formed as radiating elements in a substrate.A method which constitutes the antenna contains a step for preparing the substrate having a first ...
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JP2005167666A |
To easily, surely, and integrally mount a small-sized antenna device to a resin product.The molded article 10 constitutes an instrument panel 11 of an automobile. The molded article 10 is provided with the resin product 21 which is subje...
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JP2005167980A |
To provide an antenna pattern having a wide frequency band characteristic and a wide directivity and an electromagnetic wave energy processing device having the same.The conductor constituting the antenna pattern is composed of a composi...
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JP2005150966A |
To provide a coating structure for vehicle having an antenna pattern exhibiting enhance gain, and to provide a vehicle mounted antenna and an antenna patterning method for vehicle.The coating structure for vehicle having an antenna patte...
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JP2005150910A |
To provide an antenna the mount area of which is minimized and a manufacturing cost of which is decreased.The antenna 3 includes an antenna main body 7 and a proper number of support terminals 9 for supporting the antenna main body 7. Th...
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JP3658350B2 |
To provide a laminated chip balun device, which can be reduced in size and man-hours for changing setups and manufactured at a low cost. A laminated chip balun device has a structure, in which two or more sets of λ/4 strip lines which a...
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JP2005142868A |
To fix a dielectric resonator onto a packaging board with sufficient strength, and to reduce height in a dielectric resonance antenna.The dielectric resonance antenna comprises the dielectric resonator 11; the packaging board 12, where t...
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JP3655617B2 |
To provide an inexpensive patch antenna which is easy to assemble. A pair of first L-shaped holding sections 14b on a spacer 14 are inserted into a pair of fitting holes 12c formed on an antenna plate 12 to slide the antenna plate 12. Th...
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JP3654214B2 |
To provide a surface mounting antenna, in which a radiating electrode of a prescribed resonance frequency is formed on a base. An electrode 11 is formed on all continuous four faces, such as a surface 10a, an edge face 10b, a rear face 1...
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JP2005136901A |
To provide an antenna module for an IC card, the IC card and manufacturing methods thereof with which productivity and card reliability can be improved.When forming an antenna coil 16 composed of a loop-wound conductor wire W on an insul...
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JP3649162B2 |
To provide a central electrode assembly with which an insertion loss is reduced and electric characteristics are improved, a irreversible circuit element, communication equipment and a production method for central electrode assembly. A ...
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JP3649144B2 |
To provide a nonreversible circuit element small, inexpensive and highly reliable, and to provide communication equipment and a manufacturing method of the nonreversible circuit element. This nonreversible circuit element 1 comprises a p...
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JP2005124025A |
To provide a method of forming an antenna for radio tag capable of forming the antenna in sufficiently short period of time in comparison with the conventional thermal processing and manufacturing the radio tag having the antenna formed ...
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JP2005117675A |
To provide a method for forming conductive metallization patterns on a ceramic block that are isolated by a pattern of a conductive material.In a dielectric block, of which the entire surface is encased with a conductive material, the di...
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JP2005110190A |
To provide a manufacturing method of a built-in antenna in two antennas fitted to a mobile phone.The built-in antenna is manufactured by coating a whole element 3 made of a thin metallic plate formed by press work or etching with a thin ...
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JP3639849B2 |
To provide a super light weight, highly accurate, highly rigid and also flexible electromagnetic wave converging device by performing forming work by the effect of the stress relaxation of a thin film material in a sunlight converging de...
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JP2005102216A |
To provide a method and a device for setting, which proceeds without human assistance, for an electric filter.The method and the device according to the invention are used for setting for an electrical filter comprising a predetermined n...
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JP2005086711A |
To provide a support-platform-integrated type resonator and its fabricating method in which there is no problem of the quality factor degradation or the like and movement of a tuning rod moving axially within a through hole is unpreventa...
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JP2005086714A |
To provide a resonator integrated with a support base having excellent reliability in connection between a resonator part and a support base part consisting of same kind ceramics.The method is one for manufacturing a resonator 1 integrat...
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JP2005080281A |
To provide a multilayer circuit structure for reducing a parallel plate leakage loss in an ultrahigh frequency area, and to provide a method for manufacturing the structure.Air cavities, whose dielectric constant is low, are integrated w...
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JP2005079959A |
To provide an antenna that realizes widening of a transmission and reception band while maintaining the antenna small.This antenna has a plurality of antennas having different resonance frequencies and a power supplying part for supplyin...
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JP2005073265A |
To miniaturize a high-integrated duplexer having high performance, using an embedded PCM that incorporates a filter isolation part for preventing a signal interference between filters therein.The duplxer has a first filter for passing th...
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JP2005073178A |
To provide a nonradioactive dielectric line of lower loss wherein adhesion between a conductor plate and a dielectric line is made superior without needing post processing.The dielectric line 4 is arranged between conductor plates 1, 2 o...
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JP2005065212A |
To speedily, highly accurately and automatically adjust an oscillation frequency of an oscillator including either a strip line or a microstrip line.The oscillation frequency inspection and adjustment apparatus comprises a video sensor 1...
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JP3626894B2 |
A GPS receiving antenna is disclosed wherein a hole for communication between a recess portion (2e) and a receptacle portion (2c) is formed in a bottom wall with the recess portion formed therein and an adhesive is applied into the hole ...
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JP3626739B2 |
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JP2005056265A |
To provide a low-cost efficient IC module and a manufacturing method for it and to provide an IC card having good adhesiveness between the IC module and an IC card substrate and a manufacturing method for the IC card.In this IC module ha...
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JP2005051584A |
To provide a high-frequency laminate device with reduced insertion loss and an improved attenuation amount.The high-frequency laminate device is equipped with a ceramic laminated body 20 stacked with dielectric ceramic layers 21a to 21c ...
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JP2005505977A |
A circulator comprises a housing (10) in two halves (12, 11) with a ferrite (18) and associated magnet (16) in a central portion of a first one of the halves (12), the second housing-half (11) above the ferrite having a membrane (32) whi...
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JP3623079B2 |
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JP3622639B2 |
A method for manufacturing a nonreciprocal circuit device, wherein when the nonreciprocal circuit device, such as an isolator, is manufactured having central conductors disposed adjacent to a magnetic body, to which a DC magnetic field i...
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JP3622959B2 |
A method of making a flat-plate antenna having thinner shape and excellent productivity, reducing labor for installation in an electrical apparatus or on a wall, and exhibiting desired antenna characteristics stably. The method includes ...
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JP3619683B2 |
To provide a dielectric filter which solves the problem of electrode stripping of short-circuit terminal end side faces of dielectric blocks on both sides of a dielectric block integrated product. Plural dielectric blocks forming interna...
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JP3619480B2 |
To provide a manufacturing method with high reliability of manufacturing a nonradiative dielectric (NRD) guide with high performance such as a small electromagnetic wave propagation loss by enabling a dielectric line to be placed at a pr...
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JP2005033278A |
To provide an antenna with excellent reception sensitivity and high productivity that has an excellent flexibility without losing the shape stability of a magnetic core part against deformations and to provide a manufacturing method of t...
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