Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 20,515

Document Document Title
WO/2019/211158A1
There is provided a radar system comprising a first and a second antenna module, where each of the antenna modules comprises a first planar slotted waveguide antenna array configured for radiating electromagnetic waves, and a second plan...  
WO/2019/212542A1
A transmission conduit for RF signal, comprising: a dielectric plate; a conductive circuit positioned on one surface of the dielectric plate; a conductive ground positioned on opposite surface of the dielectric plate; wherein the dielect...  
WO/2019/172955A3
In an embodiment, an antenna includes a one-dimensional array of antenna cells, a signal feed, and signal couplers. The antenna cells are each spaced from an adjacent antenna cell by less than one half a wavelength at which the antenna c...  
WO/2019/211908A1
A dielectric substrate 7 is provided between a first waveguide member 1 and a second waveguide member 4. The second waveguide member 4 is provided with a plurality of slots 6 for radiating horizontally polarized waves. The dielectric sub...  
WO/2019/161116A9
In some embodiments, an antenna module includes an antenna element having a first side and a second side opposite the first side; a spacer structure disposed at the second side of the antenna element and configured to define a cavity, th...  
WO/2019/211306A1
A multiple antenna system (1) for mobile telephony comprises at least two dipole-type transmitters (2) having in each case first and second transmitter elements (2a, 2b) arranged at a distance from a reflector arrangement (3). A phase sh...  
WO/2019/210979A1
The present disclosure relates to an antenna element (1) comprising a lower conducting plane (2), an upper conducting plane (3) and an upper dielectric layer structure (4) that is positioned between the conducting planes (2, 3). The uppe...  
WO/2019/207301A1
A multi-frequency wireless sensor (300) for non-destructive testing of a test object, the sensor comprising: an ultrasound transducer (302) having a plurality of operating frequencies; a first induction coil (304) electrically coupled to...  
WO/2019/208253A1
An antenna device (101) comprises: a first radiation element (11); a second radiation element (12); a first coil (L1) connected to the first radiation element (11) or a feed circuit (30); a second coil (L2) connected to the second radiat...  
WO/2019/206148A1
Disclosed is an ultra wide band radiation unit. A base station antenna unit comprises the radiation unit, a support member for supporting the radiation unit and a feeding plate, wherein the radiation unit comprises four vibrator arms, an...  
WO/2019/208044A1
An antenna device (101) comprises: a first radiation element (11); a second radiation element (12); a first coil (L1) connected to the first radiation element (11) or a feed circuit (30); and a second coil (L2) connected to the second ra...  
WO/2019/208056A1
Provided is a small, low-profile patch antenna that can stably receive signals of a plurality of frequency bands without incurring cost increases due to making the holding structure complex, or using materials that are expensive or mater...  
WO/2019/208362A1
In the present invention, an array antenna is configured with multiple multiband antenna elements capable of operating at multiple frequencies. An antenna drive unit, upon selecting some multiband antenna elements from among multiple mul...  
WO/2019/204863A1
A radome (10) for housing an antenna (50), the radome (10) comprising a front portion (30); and a rear portion (20) configured to mate with the front portion (30); wherein the front portion (30) includes a peripheral channel region (31) ...  
WO/2019/206402A1
A method for selecting a geometry of an antenna array in a multiple-input multiple-output, MIMO, radio communication system (100), the method comprising; obtaining a first parameter set comprising a first communication distance D1 and a ...  
WO/2019/209406A1
A holographic antenna has plurality of conductive elements arranged in a series of the conductive elements, the series of conductive elements being grouped a number of different groups of the conductive elements, each of conductive eleme...  
WO/2019/207927A1
The purpose of the present invention is to reduce the size of a solid-state imaging device for capturing an image. The solid-state imaging device is provided with an array antenna. Multiple rectenna circuits are arranged in the array ant...  
WO/2019/208446A1
This communication device is provided with: a substrate 30; a first inverted F antenna 10 disposed along a first side that constitutes the outer periphery of the substrate 30; and a second inverted F antenna 20 disposed along a second si...  
WO/2019/206306A1
Apparatus for dual-band antenna and communications tower comprising such apparatus are provided. The apparatus comprises a first part (202) comprising first and second propagation paths configured to selectively propagate signals of a fi...  
WO/2019/208904A1
The present disclosure discloses an isolation structure of a large array antenna and an antenna. According to an embodiment of the present disclosure, a boundary plate is disposed between array elements of a large array antenna. The boun...  
WO/2019/208297A1
An antenna coupling element (20) comprising: a first coil (L1) connected to a first radiating element (11) and a feeder circuit (30); and a second coil (L2) which is connected to a second radiating element (12) and is electromagnetically...  
WO/2019/203902A2
An antenna array is provided that includes a plurality of radiating elements and one or more combiners. The plurality of radiating elements and the combiners are formed as a single indivisible metal element by use of additive manufacturi...  
WO/2019/203689A1
The invention relates to radar systems for mapping purposes which utilize antenna arrays, and can be used, for example, in the field of aviation to equip manned and unmanned aircraft. The essence of the invention is that a monitored soli...  
WO/2019/203879A1
An advance warning system including an antenna pair and an RWR system to receive first, second and third signals for computing a frequency for all the signals and a phase difference between the signals. If the frequencies are within a th...  
WO/2019/200838A1
An omnidirectional antenna system (100) and a drone monitoring device. The omnidirectional antenna system (100) comprises at least one circular array of antennas (40) arranged in a predetermined direction. The at least one circular array...  
WO/2019/203903A2
A combiner network is provided. The combiner network may include a combiner of a first type. The combiner network may further include a combiner of a second type. The combiner of a first type includes a first plurality of waveguide ports...  
WO/2019/204528A1
Examples disclosed herein relate to a meta-structure ("MTS") antenna system for next generation wireless networks in moving vehicles. The MTS antenna system includes an MTS antenna mounted on an exterior surface of the moving vehicle and...  
WO/2019/201063A1
The present application discloses an antenna system and a feeding network reconstruction method and device. The antenna system comprises an antenna array, a network reconstruction unit, a control unit, and K radio frequency channels. The...  
WO/2019/204782A1
A radar system having multiple layers and a radiating array of elements, wherein signals are presented to the elements as they propagate through a slotted wave guide.  
WO/2019/199271A1
A coincident phase centered antenna and a mechanism for feeding electrical signals to the antenna is disclosed. Each of the four prongs is fed by a respective conductor. Each respective conductor is in electrical communication with a con...  
WO/2019/200011A1
Methods, systems, and devices for wireless communication are described. According to one or more aspects, the described apparatus includes one or more stacks of patch radiators (such as patch antennas) comprising at least a first patch r...  
WO/2019/198714A1
A slot array antenna which is provided with a dielectric layer, a power feed part, a first coplanar line that is formed in a conductor layer that is provided on one surface of the dielectric layer, and a second coplanar line that is form...  
WO/2019/197028A1
There is provided an antenna arrangement. The antenna arrangement comprises a first antenna array and a second antenna array. Each antenna array comprises antenna elements of a first polarization and antenna elements of a second polariza...  
WO/2019/197795A1
The present technique provides an antenna apparatus and a method of operating an antenna apparatus comprising a first antenna array and a second antenna array. Antenna positioning circuitry is used to move the first antenna array relativ...  
WO/2019/198666A1
Provided is an antenna device with a simple configuration, said antenna device supporting a plurality of frequency bands. An antenna device according to the present invention is provided with: at least one first radiation element that is...  
WO/2019/199525A1
A scanning antenna system includes a feed line having first and second ends, and a scanning antenna element disposed with respect to the feed line so that, in the transmit mode, a signal input to one of the first and second ends of the f...  
WO/2019/196017A1
Disclosed is an antenna device, comprising a fixing rod, fixing the antenna device into a destination by means of one end of the fixing rod; a transmitting antenna, provided on the other end of the fixing rod and configured to transmit a...  
WO/2019/198662A1
Provided is an antenna device with a simple configuration and in which it is possible to control the directivity in various directions. An antenna device according to the present invention is provided with: an array antenna that includes...  
WO/2018/103897A9
An antenna arrangement (300) for a base station to be used in a Distributed massive MIMO system (D-maMIMO) comprising a body (301) comprising a plurality of antenna devices (315), wherein the body (301) has a flexible structure and an el...  
WO/2019/194357A1
The present invention relates to a one-dimensional tightly coupled dipole array antenna comprising: a substrate; multiple horizontal polarization dipole antennas arranged in a first axial direction on the substrate; multiple vertical pol...  
WO/2019/185676A1
Apparatus (100) comprising - a cylindrical element (10) having an inner longitudinal axis (A1) and comprising a dielectric material with an effective dielectric constant so as to provide for a focusing of an incident electromagnetic wave...  
WO/2019/190412A1
There is provided a beam steerable antenna system including: an antenna array including a plurality of first radiating elements; a first phase control section coupled to the plurality of first radiating elements, the first phase control ...  
WO/2019/189008A1
The purpose of the present invention is to enhance the gain of an antenna. This antenna 1 is provided with: a dielectric layer 6; a ground conductor layer 7 which is bonded to the dielectric layer 6 and has feed slots 7c to 7f arranged a...  
WO/2019/189705A1
This OAM multiplexed communication system uses one or more OAM modes, performs multiplex transmission on one or more sequences of signals for each OAM mode, and is provided with: a transmission station provided with transmission antennas...  
WO/2019/188548A1
This wireless communication device serves as a base station device or terminal station device in a wireless communication system comprising a plurality of terminal station devices and a base station device equipped with a plurality of an...  
WO/2019/183665A1
An antenna assembly for transmitting or receiving radio waves, comprising: at least one patch antenna element; a three-dimensional (3D) microstrip line feeding network configured to feed the at least one patch antenna element for operati...  
WO/2019/187758A1
The present invention makes it possible to supply power to antenna elements with low loss, even in a case where a plurality of antenna elements are arranged at narrow intervals. A waveguide branching circuit (12) includes a waveguide and...  
WO/2019/190417A1
The invention relates to a packaging architecture to be used in 5G systems for multi-channel phased array units and characterized by comprising; A LTCC-based subsystem (1) consisting of chips (6) and an organic-based subsystem (2) consis...  
WO/2019/187872A1
An antenna module (100) comprises: a dielectric substrate (125); antenna groups (123A, 123B) which include a plurality of antenna elements (121); RFICs (110A, 110B) which supply high-frequency power to the antenna groups (123A, 123B); a ...  
WO/2019/190635A1
A high gain non-mechanical steerable beamforming antenna is provided together with a system implementing the antenna. The steerable beamforming antenna uses a reflectarray structure in conjunction with a phased array antenna element conf...  

Matches 1 - 50 out of 20,515