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Patent Searching and Data


Matches 1 - 50 out of 18,470

Document Document Title
WO/2021/090896A1
An antenna and a wireless communication device are provided. The antenna comprises: a substrate having a front surface and a back surface; at least one antenna element which is provided on the front surface or in the substrate and has a ...  
WO/2021/090453A1
Provided is a wireless communication device that uses an exterior metal frame as an antenna, wherein a decrease in antenna performance due to the metal frame being touched with a hand is suppressed. The wireless communication device is p...  
WO/2021/088651A1
The present application provides an antenna structure, a radar and a terminal, can expand the operation bandwidth of an antenna, belongs to the field of sensors, and in particular relates to a millimeter-wave radar, such as a 77 GHz mill...  
WO/2021/084705A1
Arranged on a surface (P) of a substrate (B) are: a patch conductor (12) which radiates an electromagnetic field that has been fed; a feeder path (11) which feeds to the patch conductor (12) an electromagnetic field that has been input; ...  
WO/2021/086998A1
A dual-band, tri-band, or higher-order multi-band array of antenna elements, with each element, or subsets of elements, connected to multiple radios at each antenna port. In one embodiment, an array comprises a 128 element Massive MIMO a...  
WO/2021/086394A1
An antenna assembly includes a ground plane, a radiator, and a resonant circuit. The ground plane has a slot with an open end. The radiator spans the slot and has a shape configured to radiate electromagnetic energy at a first frequency ...  
WO/2021/083661A1
The invention is based on an internal conductor device for a waveguide radiator (12a; 12b), in particular for a waveguide radiator (12a; 12b) comprising at least one slotted waveguide (14a), comprising at least one carrier rail (16a; 16b...  
WO/2021/085280A1
Provided are: a nematic liquid crystal composition which in a liquid crystal material that enables greater phase control for microwave or millimeterwave electromagnetic waves, has a wide nematic liquid crystal temperature range, is stabl...  
WO/2021/085281A1
The purpose of the present invention is to provide: a nematic liquid crystal composition in which the phase of an electromagnetic wave such as a microwave and a millimeter wave can be controlled greatly, and therefore a nematic liquid cr...  
WO/2021/085051A1
A conductive film for antennas, said conductive film being obtained by superposing an electroconductive film on a base material that is formed from a polycarbonate resin material containing a polycarbonate resin that contains, as main co...  
WO/2021/083866A1
The present invention provides a mechanism for a receiver to determine a quality of orthogonality of received polarized signals by monitoring polarized reference signals RS c,j which either change polarization with time or are aligned wi...  
WO/2021/085914A1
In an embodiment, an electronic device may include a first cover covering an upper portion of a main body and containing a first antenna module disposed on a lateral portion thereof, a spacer member disposed over the first cover, and a s...  
WO/2021/078365A1
A cavity-backed slot antenna (1) for an electronic device (2), the cavity-backed slot antenna (1) comprising a first conductive structure (3) and a second conductive structure (4). A dielectric slot (5) extends between the first conducti...  
WO/2021/081082A1
A communication device includes two antennas operational within a first frequency range in the communication device. An integrated isolating antenna array component is positioned between the two antennas in the communication device to re...  
WO/2021/080957A1
A coupler comprising a silicon substrate with one or more double slot radiators configured to transmit or receive an RF signal, a slot balun circuit configured to isolate the RF signal, and a grounded coplanar waveguide configured to pro...  
WO/2021/074505A1
An array antenna (100) is formed from delay lines (L1, L2, L3...) and includes radiating elements (E11, E12, E21...) which are individually connected to line patterns (M11, M12, M21...) of the delay lines. Such an array antenna structure...  
WO/2021/076032A1
The present invention relates to a sensor arrangement comprising a support substrate and at least two microwave antennas fixedly arranged in or on said support substrate, each microwave antenna being separated from all other microwave an...  
WO/2021/069473A1
The present invention relates to a luminaire having at least one illuminant (6), a luminaire housing (1) and at least one operating device (4), arranged in the luminaire housing (1), for the at least one illuminant (6), wherein the opera...  
WO/2021/070462A1
This antenna module is provided with: a control substrate having a control circuit; an antenna substrate mounted on the control substrate, and having a shield through hole and a plurality of first antenna patch conductors disposed side b...  
WO/2021/066846A1
Example electronic devices with adjustable antennas as disclosed. In an example, the electronic device includes a housing, and an antenna disposed within the housing. The antenna includes a slot extending between a first conductive surfa...  
WO/2021/065830A1
An antenna element according to the present invention comprises a base material formed by laminating a plurality of insulating layers, a radiation conductor formed on a main surface of the base material, an insulating member formed on at...  
WO/2021/065818A1
This antenna device comprises an antenna element disposed in a recess 2 on the exterior of a moving body, and a non-feeding element of which the center is disposed at a position higher than the horizontal plane in which the center of the...  
WO/2021/066140A1
This antenna device is provided with: an antenna element disposed in a recessed portion of the exterior of a moving body; and a passive element which is disposed in a position higher than a flat surface in the recessed portion on which t...  
WO/2021/067276A1
An antenna system includes: a first patch antenna element that is electrically conductive; a first energy coupler configured to convey first energy to, or receive the first energy from, the first patch antenna element, the first energy b...  
WO/2021/065819A1
Provided are an antenna device and a wireless communication apparatus that can improve performance. This antenna device is equipped with a first antenna element and a second antenna element disposed on one surface side of the first anten...  
WO/2021/060168A1
An antenna installation structure comprises: an antenna substrate; an insulator layer; and a bonding material. The antenna substrate comprises: a dielectric substrate having a first main face and a second main face; and an antenna conduc...  
WO/2021/059661A1
Provided is an antenna module (100) comprising: a dielectric board (130) in which a plurality of dielectric layers are laminated; and a radiation element (121), a grounding electrode (GND), and a surrounding electrode (150) formed on the...  
WO/2021/059704A1
Provided is an antenna device that makes it possible to efficiently transmit signals in the millimeter wave band. An antenna device that comprises a plurality of antennas that are arranged so as to be separated from each other, a first B...  
WO/2021/058153A1
Antenna (1), for use in a wireless terminal including a ground plane (11) and a metal frame (12) encompassing the ground plane with a gap (13) between the metal frame and the ground plane; wherein said antenna is configured to form a gro...  
WO/2021/059671A1
This antenna module (100) is provided with: an antenna substrate (30) including power supply elements (121); and a RFIC (110) mounted to the bottom surface (30b) of the antenna substrate (30). The antenna substrate (30) has a protruding ...  
WO/2021/058098A1
An antenna element (1) for an electronic device comprising a conductive structure (2) comprising an aperture (3), a coupling arrangement extending at least partially across the aperture (3), a coupling arrangement comprising a first coup...  
WO/2021/060070A1
A roadside device according to a first embodiment is provided with: a housing having an antenna attachment surface; an antenna connection terminal provided on the antenna attachment surface and compatible with both a rod-shaped antenna a...  
WO/2021/059738A1
An antenna module (100) is provided with: a dielectric substrate (130) in which a plurality of dielectric layers are laminated; a radiation element (121) that is formed in the dielectric substrate (130); ground electrodes (GND) that are ...  
WO/2021/060167A1
The present invention provides an antenna device having a simple configuration for multiband operation. The antenna device is provided with: a first antenna element which is provided in a first layer of a multi-layer substrate and has a ...  
WO/2021/052662A1
The invention relates to a radar sensor for motor vehicles, comprising an antenna assembly which has multiple antenna elements (10, 12) arranged linearly and at a uniform distance to one another along a connection line (14). The distance...  
WO/2021/054175A1
Provided is an antenna unit that in use is placed so as to face a window glass for a building. The antenna unit comprises: a radiating element; a phase control member that is located on an outdoor side of the radiating element and that c...  
WO/2021/050173A1
An antenna includes an elliptical waveguide having a plurality of length-tapered multi-slot arrays of elongate slots therein at respective spaced-apart locations along a length thereof. The plurality of length-tapered multi-slot arrays o...  
WO/2021/050482A1
According to at least one aspect of the disclosure, an antenna is provided comprising an excitation port, and a conductive medium including a plurality of slots, each slot of the plurality of slots being electrically coupled to the excit...  
WO/2021/043494A1
The present invention relates to a roof antenna (10) for a vehicle, comprising a main body (11), a cover device (12) and a circuit board (PCB layer) (13), wherein the main body (11) is made of metal, wherein at least one mm wave antenna ...  
WO/2021/042207A1
There is described an interior positioning system for tracking spatial position of communication devices within a remote location. The interior positioning system generally has: a radio frequency network distributed through said remote l...  
WO/2021/036708A1
Provided are an antenna module and a mobile terminal. The antenna module comprises a substrate, a first antenna sub-array and a second antenna sub-array, wherein the first antenna sub-array and the second antenna sub-array are arranged o...  
WO/2021/035866A1
Disclosed are a microwave detector having a grounding point and a manufacturing method for the microwave detector. The microwave detector comprises a radiating slot, a reference ground, and a radiation source, and the radiating slot is p...  
WO/2021/039172A1
Provided is a mobile body-mounted radar antenna (100) comprising: an antenna substrate (110) that has a principal plane facing an object; and first antenna elements (120a) that can receive a polarization component in a first polarization...  
WO/2021/039398A1
This RFID tag comprises: a film wiring substrate including a flexible base material having a first surface and a second surface located opposite to the first surface, and conductors located on the first and second surfaces, respectively;...  
WO/2021/039075A1
An antenna module (100) is provided with: a multilayer-structured dielectric substrate (130); a radiation element (125); a power supply wiring (140); a filter device (105); and a ground electrode (GND1). The dielectric substrate has a fi...  
WO/2021/042076A1
Systems and methods described herein include collapsible and deployable antenna structures including shape memory composite components.  
WO/2021/038965A1
An antenna module (100) comprises a radiating element (121) having power feed points (SP1, SP2), power feed lines (141, 142), and directional couplers (105A, 105B). The power feed line (141) transmits a high-frequency signal to the power...  
WO/2021/039102A1
An antenna device (120), comprising a plurality of first radiation plates (121) and a plurality of second radiation plates (122). Each of the first radiation plates (121) has a first power supply point (SP1) and a first grounded end (121...  
WO/2021/033806A1
Provided, according to the present invention, is an electronic device equipped with a transparent antenna for 5G communication. The electronic device comprises: an antenna embedded and operating in a display; and a transmission line for ...  
WO/2021/033447A1
In the present invention, a first region and second region, which are planar, are defined on a support member. The first region and the second region are either located in the same plane or are parallel to each other. At least one first ...  

Matches 1 - 50 out of 18,470