| Document |
Document Title |
|
JP7210558B2 |
A shielding apparatus which is for passively attenuating electromagnetic radiation and which comprises a plurality of cells. Each cell comprises a plurality of resonators (26) which are spaced from one another. The cells are arranged in ...
|
|
JP7197956B2 |
The present disclosure aims to improve the performance of a notch filter using a rectangular waveguide and a cavity. A notch filter 10 is configured to have a rectangular opening 11 that is formed in an end face thereof. Inside of the no...
|
|
JP2022172810A |
To provide an easily designable resonator structure.In a resonator structure 100, a first layer 110 is provided with a pair of first wire elements 112a and 112b separated from each other in a first direction and being longer in a second ...
|
|
JP2022147816A |
To provide a resonator with excellent electrical characteristics, and a filter and a communication device using the same.A resonator R comprises a first dielectric part 1, a conductor part 2, a jointing material part 4, a second dielectr...
|
|
JP7147782B2 |
This slot antenna comprises: a resonator comprising a space surrounded by conductive walls; and a coaxial line connected to the resonator, wherein said coaxial line comprises a coaxial inner conductor. When the direction in which the coa...
|
|
JP2022146476A |
To enlarge a coupling coefficient between resonators.A filter comprises: a first dielectric layer 12d; a second dielectric layer 12e; a first conductive layer 14d provided on the side opposite to the second dielectric layer with respect ...
|
|
JP2022135993A |
To provide a method and a device for using a device having a heterostructure as a resonator for electronic or terahertz electromagnetic waves on an electrical circuit.A terahertz optical device 100 with a heterostructure includes at leas...
|
|
JP7127460B2 |
A band-pass filter includes first to sixth stage resonators. Each resonator includes a resonator conductor portion formed of a conductor line. The resonator conductor portion has a first end and a second end which are opposite ends of th...
|
|
JP7100845B2 |
To provide a power transmission device that is applied to wireless power feeding and that can extract power from an arbitrary place.A power transmission device that wirelessly transmits power from a power supply device 1 to a power recei...
|
|
JP7097064B2 |
To provide a pseudo traveling wave resonator and an antenna device operable in broadband.A pseudo traveling wave resonator 1 has a frequency of +first order resonance or -first order resonance determined so that reflection loss of the ps...
|
|
JP7076937B2 |
A semiconductor device that generates or detects terahertz waves includes a semiconductor layer that has a gain of the generated or detected terahertz waves; a first electrode connected to the semiconductor layer; a second electrode that...
|
|
JP7076540B2 |
An electrical filter structure for forwarding an electrical signal from a first port to a second port in a frequency selective manner, wherein the filter is an edge-coupled filter, the filter comprising: a plurality of coupled line secti...
|
|
JP2022526263A |
The vector signal generator can operate at microwave frequencies. It is a microwave cavity (101), an output (102) for coupling microwave photons from the microwave cavity (101), and a microwave for emitting a microwave signal to the micr...
|
|
JP2022525910A |
The superconducting coupling device includes a resonator structure. The cavity structure has a first end configured to be coupled to a first device and a second end configured to be coupled to a second device. The gate is located in clos...
|
|
JP7067640B2 |
An electromagnetic bandgap structure includes a plurality of resonators. Each of the resonators includes a dielectric substrate, a patch conductor formed on an upper surface of the dielectric substrate, and a conductor layer formed on a ...
|
|
JP2022523001A |
The antenna device includes an antenna integrated with a filter. The antenna device includes a plurality of planar resonators, each of which is surrounded by a metal cavity, and at least one planar resonator is exposed in free space to f...
|
|
JP2022522637A |
One embodiment method comprises forming a capacitor pad for a nonlinear resonator. In one embodiment, the method comprises comparing the resonant frequency of the non-linear resonator to the target frequency to determine if the resonant ...
|
|
JP2022061671A |
To provide a resonator characteristic measurement method capable of easily obtaining characteristics of a resonator.A resonator characteristic measurement method includes: a first step of evaluating a sensitivity coefficient and uncertai...
|
|
JP2022036412A |
To provide a high frequency component which can be easily manufactured, and a manufacturing method for the same.A high frequency component 100 comprises: first to third dielectric base materials 1 to 3; first to third wiring layers 4 to ...
|
|
JP7021552B2 |
A dielectric filter includes a plurality of dielectric resonators. The dielectric filter also includes: a plurality of resonator body portions each formed of a first dielectric and respectively corresponding to the plurality of dielectri...
|
|
JP2022026114A |
To provide a high-frequency passive component which can be manufactured with high mass productivity.A high-frequency passive component 10 comprises a high-frequency substrate 1, a connected substrate 2, and a connection part 3. The high-...
|
|
JP2022023418A |
To provide a semiconductor element capable of realizing more efficient generation or detection of terahertz waves in an element provided with a plurality of antennas.A semiconductor element 100 includes an antenna array in which antennas...
|
|
JP7011806B2 |
To enable accurate and simple measurement and evaluation of an effective dielectric constant and a relative dielectric constant of a dielectric material which is small in size and high in dielectric constant.A dielectric material evaluat...
|
|
JP6998595B2 |
To provide an OAM mode pseudo traveling wave resonator capable of switching the mode degree easily while fixing the operation frequency, and to provide an OAM antenna device using the same.A pseudo traveling wave resonator is constituted...
|
|
JP2022007412A |
To provide a klystron that can prevent defects in a connection portion of a drift tube in cavity resonators arranged next to each other.In a klystron with a plurality of cavity resonators placed next to each other on the same axis, the c...
|
|
JP2021197565A |
To provide a metamaterial device that achieves a resonance frequency lower than before without increasing its size.A unit cell 10 of a metamaterial device 20 comprises: a dielectric substrate 1; a plurality of conductive elements 2a, 2b;...
|
|
JP6984453B2 |
A dielectric filter has a first input/output port, a second input/output port, an even number of dielectric resonators, and a capacitor for capacitively coupling the first input/output port and the second input/output port. The even numb...
|
|
JP6979683B2 |
To provide a resonator that can hold a sample on a sample base stably and measure electron spin resonance.The resonator comprises: a cylindrical part with a cylindrical cavity including a central axis extending in a direction perpendicul...
|
|
JP6981233B2 |
To provide a low-loss electromagnetic wave transmission line, a resonator, an antenna, and a filter.The electromagnetic wave transmission line includes: a first layer made of a dielectric of a predetermined relative permittivity; second ...
|
|
JP2021190742A |
To provide a frequency variable filter that has a simple structure and can be configured to function to easily vary an object frequency while suppressing a bandwidth from varying.A frequency variable filter 1 comprises: variable resonato...
|
|
JP2021184524A |
To provide an equilibrium disk resonator capable of precisely measuring the dielectric property of a dielectric substrate at a given temperature.An equilibrium disk resonator 100A includes: a conductor plate 121 that is placed at one sid...
|
|
JP6973781B2 |
To provide a radio power transmission system that implements efficient power transmission by easily securing impedance matching between a power transmission unit and a power reception unit even at a location having poor visibility at whi...
|
|
JP2021181963A |
To provide a resonator having a structure that is able to simultaneously measure dielectric constants in two axial directions by means of one resonator in measuring a complex dielectric constant of an anisotropic dielectric.A divided rec...
|
|
JP2021531638A |
The present invention is a planar transformer that can operate as an input side or an output side and is composed of at least a primary side and a secondary side having a primary coil and a secondary coil, and the capacitance between the...
|
|
JP2021531708A |
Methods, systems, and equipment for millimeter-wave filter arrays are described. The filter array includes an array of unit cells formed using a dielectric layer of dielectric, the dielectric layer having a first surface and a second sur...
|
|
JP6967926B2 |
Provided is an identification body that allows an ID to be identified using an antenna, wherein the identification body can be easily achieved without requiring the use of special equipment as a configuration capable of identifying a des...
|
|
JPWO2020158793A1 |
A shielded housing having a cavity inside, which includes a first conductor portion located on the -Z direction side and a second conductor portion located on the + Z direction side, and a tubular dielectric. A first resonant element mad...
|
|
JP2021174169A |
To provide a device with a simple structure that can effectively suppress the Purcell effect.A device 11 with a built-in Purcell filter includes a superconducting quantum bit 21, a microwave resonator 31 having a first end 61 and a secon...
|
|
JP2021175152A |
To reduce the size of a filter element whose passband is in the microwave or millimeter wave band when viewed in a plane view.A filter element (10) has a laminated substrate (11), conductor films (121,122), strip conductors (131,132) pro...
|
|
JP2021175160A |
To provide a filter device which enables the enhancement in filter characteristics.A filter device comprises: a first conductor layer 14a; a first dielectric layer 12a located on the first conductor layer and having a thickness h1; a sec...
|
|
JP2021175104A |
To provide dielectric ceramics having a high Q value within the range of dielectric constant εr of 40 to 50, a resonator, a filter using the same, and a communication device.A dielectric ceramics of the present disclosure includes calci...
|
|
JP2021175159A |
To provide an antenna module reduced in size.An antenna module comprises: a first conductor layer 22 having a first opening; a first dielectric layer 12 provided on the first conductor layer; a second conductor layer 24 provided on the f...
|
|
JP2021164076A |
To provide an electromagnetic field coupling type filter that has a high no-load Q value and can provide many attenuation poles by using a half-wavelength resonator.An electromagnetic field coupling type filter 1 includes three or more m...
|
|
JP2021158370A |
To provide a laminated coil component with an excellent high frequency characteristic.A laminated coil component of the present invention, comprises: a lamination body formed by laminating a plurality of insulation layers, and in which a...
|
|
JP2021158371A |
To provide a laminated coil component with an excellent high frequency characteristic.A laminated coil component of the present invention, comprises: a lamination body formed by laminating a plurality of insulation layers and in which a ...
|
|
JP6941832B2 |
To provide a quality multiband band-pass filter suitable for, for example, a radio communication device.A multiband band-pass filter according to one embodiment includes: an input side feeder line FLi extending in a first direction witho...
|
|
JP6936313B2 |
A quantum computing devices includes: a qubit; a readout device coupled to the qubit, the readout device including a frequency filter having a filter frequency range; and an amplifier device coupled to the readout device, in which the am...
|
|
JP6934107B2 |
A cavity-type radio frequency filter is disclosed. the radio frequency filter having a cavity structure including an enclosure, a resonant element, a cover, a frequency tuning screw, and a resilient fixing member. The enclosure has a hol...
|
|
JPWO2020090547A1 |
Resonators that are small and have excellent electrical characteristics, and filters and communication devices that use them are provided. The resonator includes a shield housing 10 having a cavity 19 inside, a tubular resonance element ...
|
|
JP6931051B2 |
A technique relates to a superconducting microwave device. A left-handed resonator include at least one unit cell. A non-linear dispersive medium is connected to the left-handed resonator, such that one end of the left-handed resonator i...
|
