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JP6073676B2 |
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JP2017503389A |
The present disclosure relates to antennas for wireless communication systems. The antenna has a reflector having a front side for transmitting a signal and a rear side opposite to the front side, an antenna oscillator arranged on the fr...
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JP2017011369A |
To provide a small conductor structure reflecting the incident electromagnetic waves of a specific frequency in-phase, or having high impedance characteristics for the electromagnetic waves of a specific frequency band.In a structure inc...
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JP6057380B2 |
A reflector array antenna with cross-polarization compensation including at least one radiating element having an etched pattern dissymmetric with respect to at least one direction X and/or Y of the plane XY of the radiating element, the...
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JP6048268B2 |
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JP6048513B2 |
A wireless communication device includes a first housing including a first opening part; a second housing including a second opening part facing the first opening part, the second housing being arranged to face the first housing; a first...
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JP6042725B2 |
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JP6042811B2 |
A corner reflector 11 includes: a radio wave reflection film 11a having three reflection faces that are mutually orthogonal, and an unfolding device 11b which unfolds the radio wave reflection film 11a three-dimensionally. The corner ref...
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JP2016208400A |
To achieve reduction in spatial correlation in a narrower space in MIMO transmission in an open environment.The antenna device includes: an antenna element for radiating an electromagnetic wave of a predetermined frequency band; a metama...
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JP6041349B2 |
Optical axis as central axis is defined as z-axis, and axes perpendicular to z-axis are defined as x- and y-axis. Metallic flat plates are formed parallel to x-z plane to overlap each other and be separated by a given distance. Multiple ...
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JP6037761B2 |
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JP6037086B1 |
A plurality of hollow dielectric sticks 1 with which the gas emitted [plasma which reflects electromagnetic waves] was filled up with ionizing into space where an inside was sealed, and electrode 2 is arranged to both ends in space, It i...
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JP6029079B2 |
[Problem to be Solved] The present invention provides a radio wave measurement device enabling highly sensitive measurements of radio waves at an extremely low temperature. [Solution] The radio wave measurement device has a radiation-blo...
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JP6025159B2 |
Described herein are techniques related one or more systems, apparatuses, methods etc. for reducing induced currents in a apparatus chassis. For example, a fractal slot is constructed in the apparatus chassis to reduce the induced curren...
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JP6024061B2 |
The structure has an articulation system (320) formed of primary and secondary articulation systems respectively pivoting primary panels (111-114) and secondary panels (301-306) along primary and secondary axes, where the structure is co...
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JP6022139B1 |
It was connected to the root (11a) and the center section (10), and - (13a) is provided with pole (11) (13) - extended in the mutually different direction on a tip (11b), a same [- (13b) ] plane, or the same curved surface, The pole (11)...
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JP6012416B2 |
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JP6014399B2 |
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JP6008924B2 |
A UHF-RFID antenna having a central segmented loop surrounded by passive dipole structures provides shaping of the electric and magnetic fields to reduce the number of false positive reads by a UHF-RFID reader at a point of sale.
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JP6001181B2 |
The invention relates to a lens antenna. The invention also relates to an antenna system for transmitting and receiving electromagnetic signals comprising at least one antenna according to the invention. The invention further relates to ...
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JP6002540B2 |
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JP6002644B2 |
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JP6001180B2 |
The invention relates to a lens antenna. The invention also relates to an antenna system for transmitting and receiving electromagnetic signals comprising at least one antenna according to the invention. The invention further relates to ...
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JP6000280B2 |
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JP5998410B2 |
The system has a support formed by a fixed structure (231) fixed to a frame of a reflector (20), and a set of deformation devices (234), where each device comprises a push element i.e. threaded rod (2345) driven in translation with respe...
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JP5995664B2 |
A reflector has a spherical main body and a plurality of conductor wires projecting radially from a central portion of the main body as the center. The reflector has a spherical shape like a sea urchin or chestnut in burr as a whole. At ...
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JP2016528840A |
Systems and methods for transmitting signals wirelessly via an antenna phased array are disclosed. In addition to being arranged orthogonally to each other, the antennas are embedded in a highly dielectric material to reduce the distance...
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JP5993319B2 |
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JP2016164252A |
To provide a component for high-frequency technology or for the microwave range and millimeter wave range of the electromagnetic spectrum, and to provide the production and the use of the components.There are provided the component conta...
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JP5989945B2 |
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JP5985668B2 |
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JP2016158023A |
To provide a wideband terahertz element with high antenna gain and a unimodal surface-emitting radiation pattern or a surface light-receiving pattern.A terahertz element 30 comprises: a semiconductor substrate 1; a first semiconductor la...
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JP2016158168A |
To provide a conventionally not achieved polarization converter operating in terahertz wave band, in which the dimensions of each section fall within a practical range.In a polarization converter 1, first wires 10a of length l are arrang...
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JP2016525849A |
The present invention relates to a light transmissive panel antenna assembly comprising a light transmissive antenna having an array of radiating elements that transmit and receive RF signals, the assembly comprising a light transmissive...
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JP5975325B2 |
A deployable antenna reflector includes a surface cable network formed of a plurality of cables coupled to each other in a mesh pattern. The surface cable network includes at least one rigid rod member that reduces a maximum tensile forc...
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JP5973475B2 |
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JP5970337B2 |
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JP5969816B2 |
A structure member is mounted in a communication apparatus including a conductive housing incorporating a dielectric substrate on which a high-frequency circuit is mounted. The structure member includes a pass member which passes a harmo...
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JP5965370B2 |
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JP5958853B2 |
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JP5958737B2 |
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JP5954988B2 |
An apparatus for an antenna system comprising means for cutting the energy in the electric field received by an antenna into a plurality of portions and redirecting said plurality of portions for detection by a plurality of detectors. Th...
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JP5955234B2 |
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JP5952718B2 |
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JP5952731B2 |
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JP5948044B2 |
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JP5941854B2 |
A speed sensor which aligns a normal direction of one patch antenna which is disposed on a mounted board, and an optical axis of a dielectric lens uses a frame for inclining a sensor module, in order to obtain a component cos θ in a tra...
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JP2016116124A |
To suppress power in a side lobe direction while increasing power in a main lobe direction generated by in-phase synthesis.A distributed array antenna device comprises: a plurality of antenna devices each including an orientation directi...
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JP5937994B2 |
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JP5938012B2 |
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