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Matches 451 - 500 out of 18,585

Document Document Title
WO/2019/130771A1
The present invention improves isolation characteristics of an antenna array. In an antenna array (100) relating to one embodiment of the present invention, an isolation element (113) is formed between a first antenna element (111) and a...  
WO/2019/120515A1
A communication device (102; 702) comprising a housing (104; 704) which comprises a front (106) and a surrounding electrically conductive frame (108; 710), the front comprising a dielectric cover (110), wherein the housing accommodates: ...  
WO/2019/120513A1
An analog beam steerable phased-array antenna (700), comprising a first travelling-wave subarray (710) comprising antenna elements (705), having a first phase offset (φ1) between each pair of neighbouring antenna elements (705); a secon...  
WO/2019/126377A1
Systems and methods are provided for wide scan phased array fed reflector systems using ring-focus optics to significantly improve the scan volume of such systems. The subject system includes a reflector having a focal plane and a parabo...  
WO/2019/118146A1
The herein described technology provides a hybrid monopole and slot antenna assembly including an electrically-driven monopole antenna and a parasitic slot antenna. The electrically-driven monopole antenna is fed by a feed line coupled t...  
WO/2019/115363A1
The invention relates to a slot antenna comprising at least one electrode, a ground surface, in particular surrounding the electrode, and at least one feed device, wherein the feed device is arranged in the region of the ground surface a...  
WO/2019/116758A1
Provided are an RFID tag which has an extended communication distance and can be attached to a metal surface, and an article to which an RFID tag is attached. The RFID tag is provided with a wireless IC chip (34), an antenna pattern (20)...  
WO/2019/116718A1
This substrate with antenna is provided with: a substrate layer; lower antenna elements disposed in the substrate layer; an antenna holding layer that is stacked on the upper surface of the substrate layer, and upper antenna elements dis...  
WO/2019/083657A3
According to various embodiments, systems and methods for through imaging a medium are disclosed. An apparatus can include one or more radiating elements comprising one or more artificially-structured materials. The one or more radiating...  
WO/2019/116941A1
According to the present invention, a first substrate power feed element is provided; a second substrate is arranged so as to overlap with a power feed element; the second substrate is a flexible substrate which comprises an extension pa...  
WO/2019/116756A1
This antenna module (100) comprises a plurality of antenna devices (105A). Each one of the plurality of antenna devices (105A) is provided with: a dielectric substrate (124) on which an antenna element (121) is arranged; and a power feed...  
WO/2019/116970A1
An array antenna (13) comprises: a plurality of first patch antennas (11) that each radiate an X-direction polarized wave at a first operation frequency, and radiate a Y-direction polarized wave at a second operation frequency higher tha...  
WO/2019/111710A1
[Problem] The present invention addresses the problem of providing a component management card whereby components stored in a component box can be managed, and long distance communication with a readout device can be achieved. [Solution]...  
WO/2019/112887A1
Aspects of the subject disclosure may include, a device with a polyrod antenna having a core, where the core has a first region with a first dielectric constant and a second region with a second dielectric constant, and where the second ...  
WO/2019/109800A1
A circuit board assembly, applied to an antenna device of a base station. The circuit board assembly comprises a circuit board and a transmission cable. The circuit board comprises a first surface and a second surface that are disposed o...  
WO/2019/106772A1
[Problem] To provide an antenna for an RF tag and an RF tag with which a communication distance between reading devices can be extended. [Solution] This antenna for an RF tag is provided with: an insulation member 40; a waveguide element...  
WO/2019/107514A1
This antenna unit 10 comprises a transparent substrate 12, one or more antenna conductors 11, and a transparent conductor film 13, wherein the one or more antenna conductors 11 are provided to a first main surface side of the transparent...  
WO/2019/108886A1
Aspects of the subject disclosure may include, a system having an absorber and a coupling device. The absorber includes absorbent material that absorbs radiation. The coupling device is positioned in and surrounded by the absorber. The c...  
WO/2019/107346A1
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...  
WO/2019/102646A1
The purpose of the present invention is to reduce fluctuation in pass amplitude characteristics within a band, reduce fluctuation in return loss characteristics within the band due to total reflection, improve shielding performance, and ...  
WO/2019/102869A1
A high-frequency module (1) is provided with a multilayer dielectric substrate (2), an RFIC (21), and an array antenna (13). The array antenna (13) comprises a plurality of first patch antennas (11) having the same polarization direction...  
WO/2019/101527A1
The invention proceeds from a device (10, 11) having a printed circuit board (20), the printed circuit board (20) having a ground plane (22), and the ground plane (22) being connected to a contact element (30) for making electrical conta...  
WO/2019/102988A1
Provided is a planar array antenna in which a plurality of antenna units are one-dimensionally or two-dimensionally arranged, wherein each of the antenna units 51 is provided with a strip conductor 11 extending in a first direction, a ra...  
WO/2019/104120A1
Aspects of the subject disclosure may include, for example, antenna structure that includes a dielectric antenna having a dielectric lens and a dielectric body, and a feedline coupled to the dielectric antenna, wherein an endpoint of the...  
WO/2019/075421A3
According to an embodiment, an antenna includes a conductive antenna element, a voltage-bias conductor, and a polarization-compensation conductor. The conductive antenna element is configured to radiate a first signal having a first pola...  
WO/2019/098998A1
Examples of slot antennas are described herein. In an example, the slot antenna includes a substrate and an antenna element disposed on the substrate to transmit and receive signals. The substrate is porous.  
WO/2019/073116A3
The present invention relates to a building material (110) comprising at least one electrically conductive low emissivity surface (103) provided with an opening (203) for boosting the transmission of an electromagnetic signal through the...  
WO/2019/094858A1
An antenna (100) includes a metal member (101) having a surface (102) that includes a slot (103). The metal member (101) includes legs (110) orthogonal to the surface (102) of the metal member (101). The legs (110) are configured to be a...  
WO/2019/094337A1
Described herein is a low profile radiator (LPR) manufactured using additive manufacturing technology (AMT). Such an AMT radiator is suitable for use in an array antenna which may be fabricated using AMT manufacturing processes.  
WO/2019/094495A1
Current cancer treatments such as surgery, radiation and chemotherapy have significant side-effects for the patients. New treatments are being developed to reduce these side-effects while giving doctors alternative methods to treat patie...  
WO/2019/094452A1
A low profile array (LPA) includes an antenna element array layer having at least one Faraday wall, and a beamformer circuit layer coupled to the antenna element array layer. The beamformer circuit layer has at least one Faraday wall. Th...  
WO/2019/093271A1
An antenna which is provided with: a first slot which extends in a first direction between a first feed point and a second feed point; a second slot which extends in a second direction and has one end that is connected to one end of the ...  
WO/2019/086524A1
A radar level gauge including a wave guiding structure and a cavity formed inside the wave guiding structure, and a dielectric filling member (120) arranged at least partly within said cavity. The dielectric filling member includes a mai...  
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/2019/087733A1
This antenna substrate includes a first patch antenna, a second patch antenna provided facing one main surface of the first patch antenna, and a ground electrode provided facing another main surface of the first patch antenna. The antenn...  
WO/2019/089369A1
In accordance with one or more embodiments, a communication system, includes a first coupler configured to guide a first communication signal conveying first data to an interior of a cable, wherein the first coupler is further configured...  
WO/2019/082172A1
A compressive/transform imager comprising a lens array positioned above input ports for collecting light into the input ports, waveguides routing the light from the input port to waveguide mixing regions (e.g. multi-mode interference cou...  
WO/2019/082164A1
A metasurface includes a dielectric material, a ground plane on a back side of the dielectric material; and at least one conductive element on a top surface of the dielectric material, wherein the at least one conductive element includes...  
WO/2019/082447A1
This antenna comprises: a substrate; a plurality of standing pieces that are disposed on the substrate and that stand upright with respect to the substrate; and a plurality of antenna elements that are disposed on the plurality of standi...  
WO/2019/077794A1
Provided is a film antenna (1) comprising a sheet-like resin film (10), an antenna pattern (20), a power feeding pattern (30), and a ground pattern (40). The antenna pattern (20) is formed on a front surface (11) of the resin film (10) a...  
WO/2019/076457A1
A resonance cavity comprising a first layer of dielectric material having a first dielectric constant and a first thickness, a second layer of dielectric material having a second dielectric constant different from the first dielectric co...  
WO/2019/077813A1
[Problem] To enable even a thin communication device to transmit and receive a polarized wave the polarization direction of which substantially matches a thickness direction of the communication device. [Solution] An antenna device provi...  
WO/2019/075421A2
According to an embodiment, an antenna includes a conductive antenna element, a voltage-bias conductor, and a polarization-compensation conductor. The conductive antenna element is configured to radiate a first signal having a first pola...  
WO/2019/073667A1
Metal wall sections (41, 42) are provided outside the peripheral edge of a plate-shaped radiation element (31) such that wall surfaces intersect a line connecting the center of the radiation element (31) and a power supply point. In addi...  
WO/2019/069673A1
A radio clock (1), provided with: an exterior case (2); a dial plate (4) disposed in the exterior case; a substrate (7) disposed in the exterior case, on the reverse surface side of the dial plate; a first ground layer (71) disposed on t...  
WO/2019/064683A1
This array antenna device is provided with: a first dielectric substrate (1) to the front surface or back surface of which a first conductor ground plate (2) is applied; a plurality of patch antennas (3) applied to the first conductor gr...  
WO/2019/065377A1
[Problem] To provide: an RF tag antenna that is non-directional and has a long communication range; an RF tag; and an RF tag having a conductive body formed therein. [Solution] This RF tag 100 is composed of an IC chip 500 and an RF tag ...  
WO/2019/064470A1
The present invention is provided with: a coaxial line (10) which is provided so as to penetrate a second ground conductor (6), a first dielectric substrate (8), and a second dielectric substrate (9), and which has external conductors (1...  
WO/2019/065531A1
Provided are a patch antenna and an antenna device, wherein a patch element is formed in the shape of a curved surface or bent surface to widen the half-power angle with regard to the directional characteristics and thereby enable the tr...  
WO/2019/065042A1
[Problem] To provide a leaky waveguide and a position detection system in which a signal with a wider frequency band compared to a leaky coaxial cable can be used. [Solution] The leaky waveguide is provided with a first member, a second ...  

Matches 451 - 500 out of 18,585