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Matches 1 - 50 out of 7,521

Document Document Title
WO/2019/094695A1
An aspect of the present disclosure is directed to and provides radar-reflecting systems and apparatus that employ metasurfaces to produce enhanced radar cross sections that are greater than those produced by the geometry of the surfaces...  
WO/2019/092087A1
The invention relates to a satellite payload (20) comprising a reflector (22), a network (23) of sources (24) and a beam forming network connected to said sources in order to form beams for carrying signals in a first frequency band, cal...  
WO/2019/091846A1
The invention relates to a coupling and decoupling device between a circuit carrier and a waveguide. The coupling and decoupling device contains a retaining element, which has a first end for coupling to the circuit carrier and a second ...  
WO/2019/086866A1
There is disclosed an antenna module for a portable electronic device.The antenna module comprises a substantially planar dielectric substrate having first and second opposed surfaces, and first and second opposed edges. A feed arm compr...  
WO/2019/088738A1
According to various embodiments, an electronic device may comprise a housing, an antenna array, and at least one wireless communication circuit. The antenna array is arranged inside the housing and comprises multiple antenna elements ar...  
WO/2019/084837A1
The present invention provides an antenna for a mobile terminal, and a mobile terminal having the same. The antenna comprises a radiator, a feed terminal, and a feed circuit connected to the radiator and the feed terminal. The antenna fu...  
WO/2019/087528A1
An antenna device (1) is provided with a dielectric substrate (4), a radiation electrode (10), a power feeding circuit (3) for feeding power to the radiation electrode (10), and a filter circuit (20) formed in a path connecting the radia...  
WO/2019/080635A1
Provided by the present invention is a Multiple–Input Multiple-Output (MIMO) antenna array, comprising: a first antenna array that is formed by multiple first array elements and a second antenna array that is formed by multiple second ...  
WO/2019/077624A1
The present invention relates to a portable, affordable and user- friendly mobile RF radiation detection device. The device is composed of three major parts, namely, a sensor arrangement, a processing 5 unit, and a power supply. The sens...  
WO/2019/078850A1
The present subject matter describes antennas in electronic devices. Sn an example implementation, an electronic device includes a first antenna coupled to a high band Wireless Wide Area Network (WWAN) main signal processor, where the fi...  
WO/2019/079341A1
A method performed by a first device is disclosed that includes sending a light of sight, LOS, determination request to a second device which communicates with the first device, wherein the LOS determination request includes an indicatio...  
WO/2019/077926A1
[Problem] The present invention addresses the problem of providing a dual RF tag that does not need a switch. [Solution] This dual RF tag includes: a first inductor pattern 250; an IC chip 500; a second inductor pattern 260; a first insu...  
WO/2019/072391A1
A dual band antenna element (10) having a main radiating direction comprises a first radiating element (20) for use in a first frequency band, a first electrically closed ring (30) for use in the first frequency band galvanically isolate...  
WO/2019/073691A1
Provided is a vehicle-body-embedded antenna device which can be embedded in the body of a vehicle while exhibiting improved horizontal/vertical polarization characteristics. The vehicle-body-embedded antenna device comprises an antenna e...  
WO/2019/073334A1
Antenna apparatus includes a driven trace coupled to a dielectric body and extending parallel to a ground plane. The driven trace includes first and second branches and an impedance-tuning portion that joins the first and second branches...  
WO/2019/071847A1
Provided in embodiments of the present application is an antenna device comprising a first feed branch, a second feed branch, and a radiator connected between the first feed branch and the second feed branch. The first feed branch compri...  
WO/2019/072390A1
An antenna element (10, 110) comprises a reflector plate, a radiating element (20, 120) comprising a balun device (40, 140) and a dipole device (50, 150) for operating in a first frequency band. The dipole device (50, 150) is connected t...  
WO/2019/071848A1
An antenna device comprises a feed branch, a first grounding branch, and a radiating body. The radiating body comprises a first radiating section and a second radiating section. There is a gap between the first radiating section and the ...  
WO/2019/069026A1
Disclosed is a radio antenna comprising a substrate of dielectric material; a ground plane of electrically conductive material on a first face of the substrate; a resonator for converting an incident electrical signal into an electromagn...  
WO/2019/068317A1
A multiband antenna system (10) comprises a first massive multiple input multiple output, mMIMO, antenna array (12) comprising a plurality of first antenna elements (13) for use in a first frequency band, at least a second antenna array ...  
WO/2019/068331A1
An antenna system for a mobile device includes a first electrically conductive member having a plurality of segments including at least a first corner segment and a central segment that is disposed adjacent to the first corner segment. A...  
WO/2019/067098A1
A computing device includes a processing device that adjusts the operating parameters of one or more antennas based on capacitances detected at the one or more antennas. Capacitance sensors measure the capacitances detected at the one or...  
WO/2019/066980A1
Techniques for fabricating end-fire antennas are described. An example of an electronic device with an end-fire antenna includes a housing of the electronic device, and a circuit board comprising electronic components of the mobile elect...  
WO/2019/059842A1
A wireless electronic device is provided. The wireless electronic device includes a first antenna and a first transceiver operatively coupled to the first antenna. The first transceiver is configured to receive and transmit data signals ...  
WO/2019/059843A1
According to embodiments of the present invention, an antenna is provided. The antenna includes a conductive structure, a conductive ring arranged over and spaced apart from the conductive structure, at least one meandering conductor ele...  
WO/2019/058982A1
This in-vehicle device is provided with a transmission circuit (20), a reception circuit (21), a twisted pair wire (A1), a reception antenna (R1) and a transmission antenna (T1). The transmission circuit (20) outputs a first signal to th...  
WO/2019/056016A1
An antenna element including a base plate, a first ground clustered pillar projecting from the base plate, a second ground clustered pillar projecting from the base plate and spaced apart from a first side of the first ground clustered p...  
WO/2019/054404A1
Provided is a highly convenient wireless communication device, which is applicable to both a HF-band RFID system and a UHF-band RFID system, and which has stable communication characteristics with less influence from the environment in w...  
WO/2019/052632A1
The present invention provides a dual-polarized radiating element (100) comprising a feeding arrangement (101) and four dipole arms (103). The feeding arrangement (101) comprises four slots (102), which extend from a periphery towards a ...  
WO/2019/047179A1
The embodiments of the present invention disclose a circularly polarized dual-frequency antenna, comprising a plurality of dipoles and a feed network; the dipoles are provided on a cylinder surface, and each dipole comprises a first vibr...  
WO/2019/049877A1
Provided is a compact, low-height, on-vehicle antenna device which is fixed to a prescribed area of a vehicle and with which the bandwidth can be broadened and horizontal-direction gain can be increased. The on-vehicle antenna device has...  
WO/2019/049553A1
In order to provide a dual-band-capable antenna device that serves as a broadband antenna in a high-frequency resonant operation and has a stable, excellent characteristic, this dual-band-capable antenna device is provided with a first b...  
WO/2019/050757A1
In accordance with one or more embodiments, a communication device includes an antenna array configured to receive first millimeter wave (MMW) signals from a remote device in a millimeter wave (MMW) frequency band and to transmit second ...  
WO/2019/044151A1
The present invention provides an antenna of small size and low height that is capable of transmitting and receiving signals stably with a low VSWR across a broad frequency band. An inverted F antenna is configured by a flat plane part 1...  
WO/2019/041576A1
The present application relates to a bidirectional uniform radiation antenna feed system, comprising a power division feed network (201) and multiple waveguide slot antenna arrays (118). The multiple waveguide slot antenna arrays (118) a...  
WO/2019/039447A1
[Problem] The objective of the present invention is to provide a dual RF tag which does not require a switch. [Solution] A dual RF tag 100 comprises a low band radiating element portion 210 formed in a top surface 270, a high band radiat...  
WO/2019/033311A1
The present invention provides a terminal device, comprising: a metal back cover, a first antenna, and two cameras. The two cameras are provided at a top corner of a PCB of the terminal device. The first antenna is electrically connected...  
WO/2019/034760A1
The invention relates to an antenna (1) comprising a ground plane (11), a metal plate (10) arranged facing said ground plane (11), and a supply wire (12) for connecting the plate (10) to a generator (16) or a receiver, such that said ant...  
WO/2019/034116A1
The invention provides a cylindrical artificial medium lens-based multi-beam antenna with a high building coverage, the cylindrical artificial medium lens-based multi-beam antenna being constructed by an artificial medium cylindrical len...  
WO/2019/035140A1
The present invention relates to invisibility device in, particular to electromagnetic cloaking devices and their method of making the same. The present invention is related to designing the cloak device with a base made of first materia...  
WO/2019/032047A1
A circularly polarized (CP) antenna for Radio Frequency energy harvesting comprising: a top substrate; a bottom substrate disposed on a ground plane; a middle substrate disposed between the top substrate and the bottom substrate; a slott...  
WO/2019/025006A1
The present invention provides an antenna (100) comprising a plurality of first radiating elements (101) configured to radiate in a first frequency band and a plurality of second radiating elements (104) configured to radiate in a second...  
WO/2019/023362A1
The antenna system and the method receive signals having radio frequencies in a plurality of radio frequency bands. The antenna system includes a support assembly, a primary reflector that is coupled to the support assembly, a feed assem...  
WO/2019/017098A1
This antenna device (100) is provided with a first radiation element (11), a second radiation element (12), and an antenna coupling element. The antenna coupling element has: a primary coil (L1) that is connected between the first radiat...  
WO/2019/017322A1
This multiband compatible antenna (10) resonates at a first frequency and a second frequency, and comprises a planar conductor (20) which has a power supply part (26) for providing a signal and a ground part (27) that is grounded, and in...  
WO/2019/018115A1
An electronic device may include a housing and four antennas at respective corners of the housing. Cellular telephone transceiver circuitry may concurrently convey signals at one or more of the same frequencies over one or more of the fo...  
WO/2019/017868A1
The present subject matter describes antennas. In an example of the present subject matter, an antenna comprises a patch antenna element having a radiating surface. Two slots are formed on the radiating surface, each of the two slots hav...  
WO/2019/017022A1
An RFID tag (301) is provided with: a base material (1); an RFIC element (100); and a dipole-type antenna. The dipole-type antenna includes a first dipole element (10) and a second dipole element (20). The first dipole element (10) has a...  
WO/2019/013947A1
An electronic device includes a metal housing having a height greater than a width, four sides that form an inner chamber in a center thereof. Four sidewalls extend from a first back wall form a first chamber located at a first of the fo...  
WO/2019/011096A1
Disclosed are a dual-frequency feed source assembly and a dual-frequency microwave antenna. The dual-frequency feed source assembly mainly comprises two wave-guide tubes arranged coaxially, and the two wave-guide tubes respectively provi...  

Matches 1 - 50 out of 7,521