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JP6512837B2 |
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JP6512547B2 |
An electromagnetic resonance coupler according to one aspect of the present disclosure includes a first layer, a second layer which faces a first principal surface of the first layer, a third layer which faces a second principal surface ...
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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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JP6487057B2 |
Technology is described for vacuum electron device (e.g., sheet beam klystron) that includes a hollow tube structure. In one example, the hollow tube structure includes at least three resonant cavities 210 and at least two drift tube sec...
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JP2019041183A |
To provide a waveguide filter having an attenuation pole in pass characteristics, and not requiring to change the electrode pattern on the circuit board of an electronic apparatus according to change of the position of the attenuation po...
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JP6471962B2 |
A resonance coupler disclosed includes a first resonator to which a transmission signal is input, a second resonator to which the transmission signal is isolatedly transmitted from the first resonator, the second resonator spaced from an...
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JPWO2017170394A1 |
It is difficult to suppress electromagnetic waves propagating in the suspend type substrate. The structure of the present disclosure is formed between the first conductor plane and the second conductor plane arranged in parallel and the ...
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JP2019015587A |
To provide a dielectric substance measuring device that makes selective oscillation of a TE011 mode and selective detection of the mode possible and which can be easily manufactured for even a frequency band exceeding 20 GHz.Coupling hol...
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JP6461009B2 |
Some embodiments are directed to a device including multiple substrates comprising one or more troughs. The substrates are disposed such that the one or more troughs form at least one enclosure. At least one superconducting layer covers ...
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JP6453058B2 |
A multimode resonator (1102 ; 1302) and RFID tags (1301) using such multimode resonator (1102 ; 1302) are disclosed, wherein the multimode resonator (1102 ; 1302) has a simple construction that allows it to be manufactured with a suffici...
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JPWO2017175776A1 |
The dielectric waveguide (10) comprises a first resonator (31) and a second resonator (32). On the surface of the printed circuit board (50), a line (60), an impedance matching part (63), a gap (61,62), a crank-shaped first conductor non...
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JP6440738B2 |
The present disclosure is directed a metamaterial circuit may further be coupled to a möbius strip resonator or a substrate integrated waveguide. The disclosure is also directed to a device having a tuning circuit and a metamaterial res...
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JP6437571B2 |
An electromagnetic wave generator includes a 2DEG plate, a first resistor, a second resistor, a source and a floating plate and a dielectric body. The 2DEG plate is configured to form a 2DEG channel. The first resistor is connected to on...
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JP6432323B2 |
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JP6435126B2 |
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JP6426506B2 |
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JP6416343B2 |
Embodiments of the present disclosure provide a radio frequency (RF) conductive medium for reducing the undesirable insertion loss of all RF hardware components and improving the Q factor or "quality factor" of RF resonant cavities. The ...
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JP6409664B2 |
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JP6394127B2 |
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JP6391590B2 |
A resonant trap includes a hollow cylindrical body its interior forming an axial channel. An inner conductor is provided on the hollow cylindrical body's inner wall and an outer conductor is provided on the hollow cylindrical body's oute...
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JP6388847B2 |
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JP6385744B2 |
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JP6373010B2 |
An oscillation device comprises a substrate and a plurality of resonance structures arranged on the substrate to resonate electromagnetic waves. Each of the plurality of resonance structures has a negative differential resistance device ...
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JP2018121227A |
To adjust a frequency and suppress a frequency change due to a temperature without reduction in a Q value of a resonant cavity caused by a gap between the side face of the resonant cavity and a frequency adjusting movable plate.In a cavi...
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JP2018113642A |
To provide a variable phase-shifter capable of setting a phase amount to 180 degrees or more.In a variable phase-shifter, a resonance circuit 10a by a capacitor Co formed by a serial circuit of a variable capacitance diode D1 and a capac...
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JP6356251B2 |
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JP6353938B1 |
To provide a bandpass filter using SIW and capable of finely adjusting a resonance frequency after manufacturing. A bandpass filter of an embodiment has a first surface, a second surface opposite to the first surface, and a blind via for...
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JP6338773B2 |
The present invention relates to a multimode resonator comprising: a housing provided with a cavity substantially corresponding to one accommodation space; a plurality of resonance arms arranged at preset intervals from each other in the...
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JP6338771B2 |
The present invention relates to a multi-mode resonator comprising: a housing in which a cavity corresponding to a substantially single accommodating space is arranged; and multiple resonance ribs which are arranged at a predetermined in...
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JP6330784B2 |
A dielectric waveguide includes a dielectric of a rectangular parallelepiped in shape, an input/output electrode formed on a first face of the dielectric, and a conductor film formed on an outer face of the dielectric. The input/output e...
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JP6334315B2 |
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JP2018512764A |
The present invention relates to an inductance / capacitance type three-dimensional electromagnetic resonator (1) having a given resonance frequency of 100 gigahertz or more, a separation layer (4) and two overlapping portions (31, 32) m...
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JP2018078534A |
To provide a stable high order harmonic wave oscillation circuit technique of high frequency band above milli-wave zone.Target harmonic synchronization oscillation is realized when a resonator in harmonic resonance relation is coupled wh...
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JP2018067863A |
To provide a band pass filter capable of acquiring a large magnitude of attenuation at an out-of-band frequency with little loss at around a band center frequency.A band pass filter 20 includes: a tip open line 3 which is provided betwee...
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JP6307008B2 |
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JP6297652B2 |
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JP6297237B1 |
A ground conductor (3) is placed on one surface of a flat-plate-shaped dielectric substrate (4). A line-shaped conductor (1) is provided on the other surface of the dielectric substrate (4) so as to face the ground conductor (3). A float...
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JP6291699B2 |
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JP6287031B2 |
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JP6288592B2 |
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JP6284948B2 |
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JP6282041B2 |
An oscillator oscillates a terahertz wave of a frequency fosc defined by a microstrip resonator configured such that a negative resistance element and a dielectric body are sandwiched between two conductors. The oscillator includes a res...
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JP6280310B2 |
An oscillator configured to oscillate an electromagnetic wave, including: a negative resistance device; a microstrip resonator configured to determine an oscillation frequency of an electromagnetic wave excited by the negative resistance...
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JP6274295B1 |
[Subject] A problem of a multipass of a pilot signal and a problem of the frequency dependence of a transmission way are solved, and electric power transmission systems which controlled decline in electric power transmission efficiency a...
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JP6265461B2 |
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JP6265460B2 |
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JP6267801B2 |
There are provided a compact resonator having excellent electrical characteristics, and a filter and a communication device that employ the resonator. A resonator includes a shield conductor (10), a columnar body (21), and a first dielec...
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JP6265478B2 |
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JP6261656B2 |
This disclosure provides implementations of electromechanical systems (EMS) resonator structures, devices, apparatus, systems, and related processes. In one aspect, a device includes an evanescent-mode electromagnetic-wave cavity resonat...
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JP6255605B2 |
An artificial dielectric resonator that can further enhance a relative dielectric constant in a basic mode is provided. The artificial dielectric resonator 1 has a first series metal strip group 2 including a plurality of metal strips 20...
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