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JP2020024901A |
To provide a shielded thin flat cable, having a structure in which the potential in the whole shield film is stable, and an insulation resin is less susceptible to external environment such as a humidity or a temperature.A flat cable 101...
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JP2020022156A |
To provide a waveguide interconnect for joining a chip to another component and a method of forming the same.A waveguide interconnect 100 is formed with a dielectric layer 30. The waveguide interconnect 100 includes at least a pair of el...
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JP6633979B2 |
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JP2020010179A |
To provide a manufacturing method of a high-frequency passive component, capable of improving a manufacturing cost and a mass productivity.A manufacturing method of a high-frequency passive component, having a substrate 35 formed by a di...
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JP2020010148A |
To provide a high-frequency passive component capable of suppressing a conductor layer from peeling off from a substrate and a manufacturing method thereof.A high-frequency passive component 100 includes a substrate 101 made of a dielect...
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JP2019216361A |
To enhance a gain of a patch antenna while ensuring sufficient mechanical strength.A patch antenna comprises a ground conductor 31 provided on a surface 10a of a first dielectric layer 10, a second dielectric layer 20 provided on the fir...
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JP2019216299A |
To provide a planar antenna device in which a void is reduced in size or generation of a void is suppressed as compared with a conventional planar antenna device.A planar antenna device 200 includes a dielectric substrate 1 having a firs...
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JP2019216329A |
To increase propagation efficiency of electromagnetic waves by suppressing discontinuity of a current generated in a hollow circumferential direction.A hollow waveguide 1 includes: a first conductor member 10, having a first joint surfac...
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JPWO2018147381A1 |
The planar antenna has an upper surface and a lower surface, and includes a multilayer ceramic body 10 including a plurality of laminated ceramic layers, and one of the interfaces of the plurality of ceramic layers in the multilayer cera...
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JP2019208154A |
To provide a band-pass filter capable of preventing deterioration of attenuation due to temperature fluctuation without using materials expensive and difficult to process.A bandpass filter 1 includes: a plurality of resonators 10, 20, 30...
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JP3224247U |
To provide a waveguide and a waveguide assembly member having a nano-plated layer which effectively fills a gap at an interconnection point of the waveguide and reduces signal loss and electromagnetic interference. A waveguide having a n...
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JP6611293B1 |
To provide a thin transmission line in which crosstalk is reduced by shielding over the entire circumference by a configuration in which copper-clad laminates are joined to each other. A transmission line 20 is a first conductor in which...
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JP6610850B1 |
The wireless communication device 10 faces the base sheet 12 in a folded state, the first conductor pattern 14 provided on the first main surface 12a of the base sheet 12, and the first main surface 12a. The second conductor pattern prov...
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JPWO2018139402A1 |
Provided is a transparent conductive film for an antenna in which a transparent resin base material, a first metal oxide layer, a metal layer containing silver or a silver alloy, and a second metal oxide layer are laminated in this order.
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JP6608452B2 |
A method and apparatus for producing an RF part of an antenna system is disclosed, as well as thereby producible RF parts. The RF part has at least one surface provided with a plurality of protruding elements. In particular, the RF part ...
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JP6604178B2 |
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JP6604359B2 |
To provide an on-vehicle antenna capable of easily laying out a large number of antennas without impairing design properties of a vehicle.A on-vehicle antenna (1) includes a dielectric vehicle member (4) having a plate-shaped portion, an...
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JP6601090B2 |
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JP6597112B2 |
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JP6595409B2 |
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JP6595408B2 |
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JP6591088B2 |
A multi-layer software controlled antenna. A radiating patch is provided over a variable dielectric constant (VDC) plate. Variable DC potential is applied across the VDC plate to control the effective dielectric constant at various locat...
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JP6590841B2 |
A method for manufacturing and turning a near field communication antenna is provided. A method for manufacturing and tuning a near field communication antenna comprising loading one or more ferrite substrates onto a workstation, loading...
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JP6563122B2 |
A non-reciprocal circuit element (100) includes a magnetic plate (1), a permanent magnet (3), and a circuit board (5). The permanent magnet (3) is connected to one main surface (1A) of the magnetic plate (1), and the circuit board (5) is...
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JP6563805B2 |
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JP6559880B2 |
A transmission line is provided and includes a center conductor suspended above a ground plane and comprising a line of printed, self-supporting metallic material, ground walls disposed on either side of the center conductor and comprisi...
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JP2019134194A |
To improve workability when separated transmission lines are connected to each other while improving the transmission characteristics in transmission lines separated by using a gap.A transmission line 10 includes a first conductor patter...
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JP2019110507A |
To make it possible to manufacture a reliable antenna device by a simple method.The antenna device includes: a substrate; and an antenna formed of a metal plate and mounted on the substrate. The antenna includes: an antenna body disposed...
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JP6537943B2 |
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JP2019097015A |
To provide a waveguide capable of more reducing a transmission loss and a manufacturing method of the waveguide.A waveguide comprises: a pair of side walls each having a first insulation layer and first and second bonding layers arranged...
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JP2019092192A |
To provide a slot array antenna in which it is possible to make multiple antenna elements emit proper radiation according to the purpose.A slot array antenna 501 includes a conductive member 110 having multiple slots 112 arranged on a co...
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JP6522247B2 |
There are provided waveguide slot array antennas (10) each having slots (12a, 12b) that transmit or receive electromagnetic waves and that are formed in a front surface (11a) of a waveguide (11) and waveguide slot array antennas (20) eac...
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JP2019080236A |
To provide a high frequency circuit substrate capable of transmitting high frequency signals for a substrate provided between a signal line and a ground pattern without directly forming a signal line and to provide a manufacturing method...
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JP2019068393A |
To obtain a loop element of a loop antenna with high radiation efficiency.The loop element is a combination of a shape maintaining member and a conductor member. By putting a tubular braided metal wire of a conductor member over a loop o...
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JP2019068064A |
To provide a manufacturing method of laminated circuit board which facilitates assembly.A manufacturing method of laminated circuit board includes a first division step of obtaining multiple ceramic laminated boards by dividing a ceramic...
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JP6507302B1 |
To provide a thin transmission line having a structure in which copper-clad laminates arranged facing each other are joined to each other to shield them over the entire circumference. In a transmission line 20, a first conductor composed...
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JP2019062423A |
To provide an identification body capable of identifying an ID using an antenna and easily realizing a configuration capable of identifying a desired ID without using a large-sized device.In the identification body formed on the base sub...
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JP2019054456A |
To provide an EBG structure of high degree-of-freedom of design.A structure includes a dielectric, a conductor substrate, multiple conductor plates, multiple through hole vias, and multiple conductor pieces. The conductor substrate is in...
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JP6490526B2 |
Disclosed are embodiments of isolator/circulator junctions that can be used for radiofrequency (RF) applications, and methods of manufacturing the junctions. The junctions can have excellent impedance matching, even as they are being min...
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JP2019047385A |
To obtain a shared component of an irreversible circuit element at two operation frequency bands.An irreversible circuit element includes: a lower yoke 1 commonly functioning as a ground electrode; a ferrite 4 having a first principal pl...
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JP6486211B2 |
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JP2019029795A |
To reduce the variation in contact state of a conductive-joining layer in a transmission line arranged by joining a dielectric waveguide and a wave guide by the conductive-joining layer.A transmission line (1) comprises a dielectric wave...
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JP2019017005A |
To improve mass productivity of a waveguide device having a WRG structure.A waveguide device comprises: a first conductive member including a first conductive surface and a second conductive surface at a side opposite to the first conduc...
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JP2019012797A |
To provide a manufacturing method of a thinner planar coil part in which a coil pattern is laminated on a planar magnetic body and that exhibits high inductance by using a less expensive material with fewer steps than the conventional ma...
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JP6457350B2 |
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JP2019009765A |
To reduce a manufacturing cost of a hone antenna array which has an actual narrow arrangement interval.A manufacturing method of a hone antenna array, includes: a step of preparing a first metal mold and a second metal mold; a step of co...
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JP6453842B2 |
A stamped antenna and a method of manufacturing includes providing a sheet of metallic material for a first partial stamping. The first partial stamping forms an antenna including traces, contacts, carriers connected to the traces, and t...
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JP2018207390A |
To easily adjust an assembly position of a metal cover and a magnetic material without changing any shape of a metal cover.A non-reciprocal circuit element comprises: a difference amount calculation part 55 that calculates an amount of r...
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JP6436278B2 |
An RFID tag includes a booster antenna, a feeding loop, an RFID module, and a sheet-like insulating base. The insulating base includes first and second sides that are opposite to each other. The booster antenna is comprised by one metal ...
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JP6438059B2 |
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