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JP7415608B2 |
To mitigate limitations of high-performance directive design due to the limitation of adjustment ratio of distributed power in a power feed distribution circuit, and mount all of components including a plurality of patch antenna elements...
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JP7409493B2 |
A conductor non-formed portion where no conductor layer exists is provided in a first ground conductor layer. A multilayer body is provided with a void where no insulating resin exists. At least a portion of the conductor non-formed port...
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JP2023183195A |
To provide an electromagnetic flux control member capable of easily managing a mold and easily adjusting functional characteristics of the electromagnetic flux control member.An electromagnetic flux control member has a first region that...
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JP7402720B2 |
To reduce manufacturing defects of antenna patterns.A method of manufacturing an antenna pattern is provided, comprising: cutting an outer peripheral line of an antenna while conveying a continuous body, formed by pasting a metal sheet o...
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JP7399841B2 |
To provide a pillbox window that can prevent an adverse effect on electrical characteristics and can be easily assembled.A pillbox window comprises a cylindrical circular waveguide, an introduction-side rectangular waveguide, and a lead-...
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JP2023177646A |
To provide a parabolic antenna device that can be easily assembled even without a center dividing body.A parabolic antenna device includes a parabolic reflector 2 that is formed in a bowl shape and has a concave reflecting surface 12, an...
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JP7393603B2 |
The purpose of the present invention is to provide an antenna designing assistance device, an antenna designing assistance program, and an antenna designing assistance method that facilitate designing of an antenna, such as a vehicle ant...
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JP7375408B2 |
To provide a method for industrially mass-producing a high frequency member using an artificial magnetic conductor, and the high frequency member mass-produced by the method.In a manufacturing method of a high frequency member, an inner ...
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JP2023545102A |
[summary] The present invention provides a cavity filter assembly that can reduce the overall weight and component costs of an antenna device and improve product productivity. The present invention relates to a cavity filter assembly, an...
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JP2023155600A |
To improve the work efficiency for holding a plurality of elements.An antenna device includes a plurality of elements that form at least a portion of an array antenna, and a holder that integrally holds the plurality of elements.SELECTED...
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JP2023154749A |
To enable the use of multiple radiating conductors to provide multi-band antennas with resonant frequencies that are widely separated.The present disclosure is a planar antenna having a rectangular conductor 11 on one side of an insulati...
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JP7365436B2 |
Described herein is a low profile radiator (LPR) manufactured using additive manufacturing technology (AMT). Such an AMT radiator is suitable for use in an array antenna which may be fabricated using AMT manufacturing processes.
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JP2023144651A |
To enable processing of minute antennas.A manufacturing method of an antenna pattern includes an adsorption step of adsorbing a metal sheet to a temporary base material under reduced pressure, a cutting step of cutting the metal sheet in...
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JP2023138311A |
To provide a thin electromagnetic wave absorber/reflector that can support frequencies of several GHz or less without increasing the size of a conductor pattern formed on the surface of a base material.An electromagnetic wave absorber/re...
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JP7340598B2 |
A wearable antenna assembly for tomographic brain imaging of a subject, the antenna assembly including: a resilient cap to be worn on the head of a subject whose brain is to be imaged; an array of antennas at least partially embedded in ...
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JP7332216B1 |
Kind Code: A1 An antenna with a transmission line is provided, which has a thin structure corresponding to space saving required when built in an electronic device having a communication function, and a structure in which signal reflecti...
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JP7330556B1 |
An object of the present invention is to provide a transmission line that has a shielding performance, is thin enough to save space, and has a structure capable of supporting high-speed transmission with little transmission loss. A trans...
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JP7325047B2 |
A braider includes: a plurality of cylindrical bobbins around which flat foil yarns are wound so as not to be inverted; a plurality of carriers to which the bobbins are rotatably attached, the plurality of carriers being configured to fe...
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JP2023534036A |
An antenna assembly capable of reducing manufacturing cost and manufacturing time is provided. The antenna assembly and the method of manufacturing the same according to the present invention are particularly characterized by at least on...
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JP7321292B2 |
A waveguide structure includes at least one transmission line and at least one conductive pattern layer. At least a portion of the transmission line and at least a portion of the conductive pattern layer overlap each other as observed fr...
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JP2023106892A |
To provide an antenna which suppresses an electromagnetic wave leaking from an EBG structure of an EBG reflector plate and the ground by applying a metamaterial technique, and a manufacturing method of the same.An antenna having a small-...
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JP2023106483A |
To provide a coupled transmission line resonate filter creating impedance matching between RF devices on the same substrate, and a method for manufacturing the same.A method for manufacturing a resonate filter includes a step 102 of form...
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JP2023531697A |
A differential transmission line cable includes a notch filter to manage common mode energy. The cable includes a narrow portion having two adjacent conductors that are closely spaced, each having a narrow cross-sectional area. The cable...
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JP7310009B2 |
In an embodiment a coil includes a tube having a tube wall of an electrically conductive material, wherein the tube has an inductive portion in which a gap is arranged in the tube wall which shapes the tube wall in the inductive portion ...
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JP2023530252A |
A multilayer waveguide (1) comprising at least three physical layers (21, 2a, 2b, 2c, ... 2n, 22) assembled as a multilayer waveguide (1). Said layers are a top layer (21), an intermediate layer or layers (2a, 2b, . . . 2n) and a bottom ...
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JP7307152B2 |
A stripline that is usable in a quantum application (q-stripline) includes a first polyimide film and a second polyimide film. The q-stripline further includes a first center conductor and a second center conductor formed between the fir...
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JP2023096522A |
To provide a waveguide which can be relatively easily manufactured, and a manufacturing method thereof.The present invention relates to a waveguide 1 configured by forming a layer of a metal material containing a predetermined metal and ...
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JP2023529000A |
In the present disclosure, a back cover unit applied to a terminal device includes a back cover main body, an antenna layer, and a coating layer provided in order from the inside to the outside along the thickness direction of the back c...
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JP7303063B2 |
To provide a case material which can inhibit fluctuations of a resonance frequency caused by linear thermal expansion etc. when a resin is used in a case, and to provide a resonator etc. which enables selection of a molding method of the...
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JP2023092329A |
To provide an antenna module suitable for use in a signal frequency band from several tens of GHz to 100 GHz or more.An antenna module includes: a substrate at least the top surface of which is a single crystal of silicon carbide; a sing...
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JP2023087885A |
To provide a waveguide connection structure, a determination method therefor and a manufacturing method therefor with which it is possible to effectively suppress the leakage of electromagnetic waves from the connection point of two faci...
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JP2023526845A |
The present invention relates to a cover (10) for a medical injection device (1), the medical injection device (1) having a hub portion (6) defined at its distal end, the cover (10) comprising , an outer casing (20) made of a first mater...
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JP2023086240A |
To provide a reflect array that constructs an antenna on the reflect array in which the incident angle of the reflect array and the direction of the maximum directivity point are matched, and makes it easier to adjust the direction of th...
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JP2023085723A |
PURPOSE: To improve antenna characteristics in consideration of the influence of dielectrics and conductors existing around a wireless communication module on an antenna when in use.CONSTITUTION: An adjustment method causes a high-freque...
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JP2023085391A |
To provide an IC tag, an IC tag manufacturing method, or a method of manufacturing an IC holding part which lowers manufacturing costs, facilitates removal of a part including an IC chip, or improves performance by impedance matching or ...
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JP2023082035A |
To provide an antenna using graphene as an antenna element.In an antenna 1 in which an antenna element 3 made of single-layer graphene or graphene laminated in multiple layers, and a feeder line 4 including a conductive material are form...
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JP2023523900A |
An exemplary semiconductor technology implemented microwave filter includes a dielectric substrate having metal traces on one surface that serve as frequency selection circuitry and a reference ground. Other metal traces on other surface...
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JP2023523795A |
An object of the present invention is to provide a filter whose manufacturing cost is low, and a method of manufacturing the same to reduce the tensile force between a gasket and a coating surface. The filter includes an RF connector tha...
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JP7285030B2 |
The present invention includes a method of creating electrical air gap low loss low cost RF mechanically and thermally stabilized interdigitated resonate filter in photo definable glass ceramic substrate. Where a ground plane may be used...
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JP2023521719A |
The present disclosure relates to microstrip antenna arrangements that can include center-fed antenna arrays. Further, the present disclosure provides radar devices including antenna devices and methods of manufacturing antenna devices. ...
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JP7280884B2 |
A multi-layer waveguide device, a multi-layer waveguide arrangement, and a method for production thereof, wherein the multi-layer waveguide comprises at least three horizontally divided layers assembled into a multi-layer waveguide. The ...
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JP2023521154A |
The present application provides an antenna module, a method of manufacturing an antenna module, and an electronic device. The antenna module comprises: an integrated circuit configured to generate a radio frequency signal; a first insul...
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JP7280399B1 |
A technique for easily manufacturing a thin-walled pipe using friction stir welding, and a thin-walled pipe that can be easily manufactured using friction stir welding are provided. A method for manufacturing a thin-walled tube includes ...
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JP7266948B2 |
To provide a parabolic antenna which does not become fragile even if an insertion hole is formed while preventing the size of the parabolic antenna itself from increasing.In a parabolic antenna 1, a reflection board 10 is substantially f...
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JP7264461B2 |
To provide a manufacturing method of a flat glass antenna comprising a large number of antenna elements.A manufacturing method of a flat glass antenna includes at least a first laser processing step, a second laser processing step, and a...
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JP7250890B2 |
To provide an antenna in which graphene is used as an antenna element.A method for producing a graphene film 103 that comprises single layer graphene or graphene laminated in multiple layers and is formed in a predetermined pattern on a ...
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JP2023034238A |
To make it possible to have the same toughness as that of a structure while suppressing the workload.An antenna device 100 includes a first antenna part 11 provided on an entrance/exit of a structure and composed of a metal plate formed ...
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JP2023034241A |
To make it possible to have the same toughness as that of a structure while suppressing costs.An antenna device 100 includes a first antenna part 11 configured of a metal plate formed with a slit hole SHL, a support 12 attached to a stru...
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JP2023035877A |
To provide an antenna module with reduced material cost.An antenna module 2 comprises a plurality of solder balls B provided on a mounting surface 7a of an element body 7. The plurality of solder balls B are arranged at intersection poin...
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JP2023509287A |
A computer-aided method for manufacturing a folding parabolic antenna includes the following steps. selecting a two-dimensional radial origami pattern with triangular cells and a parabolic plane, a two-dimensional radial origami pattern ...
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