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WO/2021/194311A1 |
The present disclosure relates to a communication technique which combines, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The present disclo...
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WO/2021/195186A1 |
An electronic device is described. This electronic device includes: an interface circuit; and an antenna having a radiator and multiple pairs of reflectors arranged along different axes passing through the radiator in a horizontal plane....
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WO/2021/195306A1 |
An antenna assembly includes a first antenna having a first length in a height direction, and a second antenna including a reflective surface having a second length in the height direction greater than or equal to the first length. The r...
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WO/2021/194652A1 |
base station antenna includes a reflector containing a central reflector panel, a first side reflector panel at a first acute angle relative to the central reflector panel, and a second side reflector panel at a second acute angle relati...
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WO/2021/186112A1 |
A hologram element (200) for broadband shaping of electromagnetic waves and a related system are disclosed. The hologram element has a dispersive surface with a surface height profile that is configured to spatially modulate at least one...
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WO/2021/184656A1 |
Disclosed is a distributed microwave and millimeter wave electromagnetic properties regulation and control device, comprising at least one regulation and control server and at least one distributed electromagnetic properties regulation a...
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WO/2021/181872A1 |
An antenna device (10B) comprises at least one antenna element (1a to 1c), and a dielectric lens (2B) which is made from a dielectric material having a predetermined dielectric constant and which includes a lens body (24) having a first ...
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WO/2021/182106A1 |
[Problem] To sufficiently radiate electromagnetic waves in a target direction by suppressing reflection from a human body or another conductor in an antenna device. [Solution] An antenna device 3 used in contact with or in the vicinity o...
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WO/2021/176294A1 |
The present invention concerns an insulating glazing unit (1) adapted to let pass electromagnetic radiation with low transmission loss for receiving electromagnetic radiation. The insulating glazing unit (1) comprises: a first windowpane...
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WO/2021/175903A1 |
The invention relates to a method for producing a satellite (10) to facilitate the inclusion of one or a plurality of reflector antennas on a surface (11) of the satellite. A reusable generic configuration is determined in advance separa...
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WO/2021/169832A1 |
The present invention provides an electronic device. The electronic device comprises a battery cover and an antenna module. The battery cover is provided with a metamaterial layer, the metamaterial layer comprises a plurality of metal un...
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WO/2021/171499A1 |
A frequency-selective surface (FSS) unit element (21) is provided with: a plurality of conductors (31-34) extending outward from an element center part; and a circuit element (41) connected to the plurality of conductors (31-34) at the e...
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WO/2021/173567A1 |
An integrated HOFS meander line polarizer radome including: a substrate including layers having a dielectric constant (dk) greater than 2.0 and less than 5.0; a Higher Order Floquet-mode Structure (HOFS) may include HOFS lines disposed i...
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WO/2021/171157A1 |
A microwave prism is used to repoint an operational Direct-to-Home (DTH) or Very Small Aperture Terminal (VSAT) reflector antenna as part of a ground terminal to receive (or transmit) signals from a different satellite or orbital positio...
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WO/2021/171830A1 |
The present invention provides a radio frequency module comprising: an interposer; a plurality of antenna element groups having first electrodes and second electrodes and configured such that the first electrodes are linearly arrayed at ...
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WO/2021/169228A1 |
Disclosed are a composite material integrated electromagnetic characteristic regulation and control sub-array, array surface and apparatus. The electromagnetic characteristic regulation and control apparatus is composed of at least one e...
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WO/2021/171976A1 |
An electromagnetic wave control device 10 is provided with a waveguide 7 for electromagnetic wave propagation, a polarization adjusting unit 3 capable of adjusting the polarization state of the electromagnetic wave before propagating to ...
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WO/2021/168141A1 |
An electromagnetic reflector composed of a non-knitted, non-metallic carbon-based material mesh, antenna system incorporating the reflector and method for fabrication are disclosed.
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WO/2021/165932A1 |
A system for EMNZ metamaterial-based direct antenna modulation. The system includes a signal generator, a metamaterial switch and an antenna. The signal generator is configured to generate a microwave signal. The metamaterial switch is c...
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WO/2021/163576A1 |
Embodiments for adaptive multipath control within an electric vehicle battery pack are disclosed. In a particular embodiment, a method for adaptive multipath control includes modifying at least one of: one or more transmission properties...
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WO/2021/159878A1 |
The present invention relates to a communication device, a lens antenna, and a ball lens. The ball lens comprises a dielectric carrier and a plurality of dielectric cones. The plurality of dielectric cones are uniformly arranged on the o...
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WO/2021/162817A1 |
A dual band dipole radiator array includes a high band radiator array disposed on a dielectric layer for transmitting and receiving high band radar signals; a low band radiator array disposed on a front side of the high band radiator arr...
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WO/2021/163628A1 |
Modular antennas with high instantaneous bandwidth are described. In one embodiment, an antenna comprises a plurality of antenna modules tiled together and configured to form one metasurface antenna with an array of surface scattering me...
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WO/2021/160110A1 |
Disclosed in embodiments of the present application is an antenna apparatus, which is applied in the field of communication. Embodiments of the present application comprise: a feed converts guided waves into beams and subsequently sends ...
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WO/2021/162818A1 |
A dual band frequency selective radiator array includes a high band radiator array disposed on a dielectric layer for transmitting and receiving high band radar signals; a low band radiator array disposed on a front side of the high band...
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WO/2021/156613A1 |
There is provided a method of producing a device (20) for manipulating a magnetic field of RF radiation from one or more RF antennas (53) in an MR system (50). The method comprises: determining a target resonance quality factor and/or a ...
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WO/2021/151648A1 |
An antenna arrangement (100) having a stacked layered structure. The antenna arrangement comprises a radiation layer (110) comprising one or more radiation elements (111), and a distribution layer facing the radiation layer (110). The di...
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WO/2021/151538A1 |
An antenna arrangement (100) having a stacked layered structure. The antenna arrangement comprising a radiation layer (110) comprising one or more radiation elements (111), and a distribution layer (120) facing the radiation layer (110)....
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WO/2021/152494A1 |
The invention is directed to an antenna device (100) which comprises: an antenna element (102) for emitting and receiving electromagnetic waves, a reflector (104) for reflecting the electromagnetic waves emitted from the antenna element ...
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WO/2021/149143A1 |
A reflector antenna device (3) is configured to comprise: a primary radiator (11) that radiates radio waves; a first base plate (12) in which a plurality of conductor patches (21) are arranged on a reflective surface (12a) for reflecting...
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WO/2021/147438A1 |
Disclosed are an antenna with high isolation and low cross polarization level, a base station, and a terminal. The antenna comprises at least one radiation layer, a feed layer, and an aperture coupling layer arranged between the radiatio...
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WO/2021/143185A1 |
Disclosed in the present application is an antenna, comprising a first antenna body and a second antenna body, wherein the first antenna body comprises a first radiation unit and a reflector, the reflector is located between the second a...
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WO/2021/143943A1 |
The present invention provides a preparation method for a cylindrical electromagnetic wave lens, which is used for preparing an electromagnetic wave lens having a cylindrical inner core body and a plurality of dielectric layers wrapping ...
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WO/2021/144626A1 |
Embodiments of a dielectric waveguide body comprising an internal reflection surface configured to redirect mmWave radio signals propagating within the waveguide body such that mmWave radio signals emitted by an antenna are redirected to...
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WO/2021/145780A1 |
Provided herein is an artificial dielectric material comprising a plurality of sheets of a dielectric material and a plurality of conductive elements disposed in holes made in the sheets of the dielectric material, wherein each conductiv...
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WO/2021/142947A1 |
Disclosed is an antenna array having a novel decoupling structure. A metasurface coating is disposed above the antenna array. The metasurface coating is supported by dielectric support columns and covers the antenna array. The metasurfac...
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WO/2021/140517A1 |
A multi-beam transmit/receive device is disclosed. The device comprises a Circular Polarization Frequency Selective Surface (CPFSS) unit, a transmit (Tx) flat array antenna assembly with multi-bean flat array antenna and a receive (Rx) f...
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WO/2021/141647A1 |
An apparatus (110, 210) includes a first layer (111) having an RF lossy material, a second layer (112) having the RF lossy material, and a plurality of conductive or resistive pads (115) arranged in a planar array between the first layer...
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WO/2021/141658A1 |
A millimeter-wave optical imaging system including an imaging detector located at a focal plane of the optical imaging system, the imaging detector being responsive to electromagnetic radiation in wavelength range of approximately 5 - 50...
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WO/2021/135274A1 |
The present invention relates to an antenna module and a large-scale array antenna. The antenna module comprises a metal reflecting plate, a first insulator, a second insulator, a feed power division network, and a calibration network. T...
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WO/2021/130072A1 |
The invention relates to a transmission device for microwave communications, comprising a parabolic antenna with a parabolic reflector (401) and a source radiating along a first axis (410). The source of the antenna according to the inve...
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WO/2021/131962A1 |
An electromagnetic shielding member (11) that comprises a substrate (12) that has a three-dimensional shape and a conductive layer member (13) that is provided on the substrate (12) and reflects electromagnetic waves in a wavelength sele...
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WO/2021/130105A1 |
The invention relates to an occupancy detection system (1) for at least one vehicle seat (50, 51). In order to provide efficient means for accurate radar-based occupancy detection in a vehicle, the invention provides that the system (1) ...
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WO/2021/121936A1 |
A multibeam antenna is provided comprising a direct radiating array, DRA, and a reflector arranged to reflect signals radiated from the DRA in a transmission mode and to reflect signals to the DRA in a reception mode. The antenna is a ve...
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WO/2021/122725A1 |
An antenna arrangement (100) suitable for a vehicle radar transceiver. The antenna arrangement comprises a radiating layer (105) having a surface (110), the surface delimited by a surface boundary (115). One or more apertures (120) are a...
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WO/2021/122361A1 |
The invention relates to a method for sensing a spatial region by means of radar waves, in which method a radar apparatus (2) emits radar waves into the spatial region and receives radar echoes (RE) from the spatial region, which radar e...
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WO/2021/122897A1 |
The invention relates to devices (1) for measuring volumes of a liquid in a container (B) by measuring an emitted high-frequency radiation, having • a control unit (C), • a transmitter (TX) and a receiver (RX), • wherein the contro...
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WO/2021/120531A1 |
Provided is a wave-absorbing metamaterial, comprising an electromagnetic metasurface material, and a first electromagnetic wave-absorbing material and an impedance matching material which are superposed on the front and rear surfaces of ...
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WO/2021/125384A1 |
Provided according to the present invention is an electronic device including an antenna. The electronic device may comprise: a reflector antenna disposed in the electronic device and configured to beam-form and receive a signal from a b...
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WO/2021/125466A1 |
The present application relates to an electromagnetic band-gap structure, a directional antenna including same, and a use thereof. The electromagnetic band-gap structure and the directional antenna including same, of the present applicat...
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