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Antenna device and wireless communication apparatus
An antenna device includes a feeding coil antenna and a booster coil antenna electromagnetically coupled to the feeding coil antenna. The feeding coil antenna...
An antenna according to an embodiment includes a substrate; a radiator; a ground plane spaced apart from the radiator; a feeding pin for feeding an RF signal; a...
Phase shift/antenna circuit having a signal line with first and third
regions for engaging dielectric members...
An antenna device includes a plurality of phase shift circuits to which distributed signals are respectively input and a plurality of antenna elements to which...
Poly spiral antenna and applications thereof
A poly spiral antenna includes spiral antenna sections and interconnecting traces. A first spiral antenna section has a first interwoven spiral pattern and a...
Environment property based antenna radiation pattern optimizing system
Mobile devices are handled in different environments which influence an antenna's performance due to electromagnetic interaction. Environment Property based...
Antenna apparatus, antenna device and signal transmitting apparatus
Embodiments of the present invention provide an antenna apparatus. The antenna apparatus includes multiple antennas, a switching unit, a grounding layer,...
Antenna coupler mechanism
Systems and methods are provided for an antenna coupler mechanism. The antenna coupler mechanism includes a first tuning leg, a second tuning leg, and a bottom...
Antenna for a submarine
An antenna for submarines comprises a base member extending along a main direction of extension between its bottom end, which is fixable to a structure of a...
Collapsible portable antenna
A mechanism is disclosed to dismantle/erect a portable antenna that includes a linkage between radial driven elements and radial ground plane elements of the...
Integrated antenna transceiver for sensor and data transmission on
A method and system for communication with assemblies comprising shafts (e.g., drive shafts, or other rotating objects) comprising use of helical antenna based...
Apparatus and method for beam locking in a wireless communication system
According to one embodiment, an apparatus for beamforming includes a detector for measuring at least one change of movement and rotation of an apparatus; and a...
Antenna mounting assembly for a vehicle with a sloped body panel
Embodiments are provided of antenna mounting assemblies and vehicles that include such assemblies. In one aspect, an antenna mounting base for supporting a...
Antenna assembly and methods of assembling same
An antenna assembly is provided. The antenna assembly includes at least one foam member that is fabricated from a homogenous material, wherein the foam member...
Use of electrical power multiplication for power smoothing in power
A system for power smoothing in power distribution and methods are provided. In one embodiment, a power multiplying network is provided that comprises a...
Transmission line interconnect
One example discloses a transmission line interconnect, comprising: an antenna coupling surface; a transmission line coupling surface; and a dielectric molding...
Radiating sub-terahertz signal from tapered metallic waveguide into
A metallic waveguide is mounted on a multilayer substrate. The metallic waveguide has an open end formed by a top, bottom and sides configured to receive a core...
Printed circuit board dielectric waveguide core and metallic waveguide end
A dielectric waveguide may be manufactured by forming a set of parallel channels in a planar sheet that has a lower dielectric constant value. The set of...
Dielectric coupling systems for EHF communications
Dielectric coupler devices and dielectric coupling systems for communicating EHF electromagnetic signals, and their methods of use. The coupler devices include...
Three-dimensional microstructure having a first dielectric element and a
second multi-layer metal element...
Provided are three-dimensional microstructures and their methods of formation. The microstructures are formed by a sequential build process and include...
Dielectric waveguide (DWG) filter having curved first and second DWG
branches where the first branch forms a...
Signals on a dielectric waveguide are filtered to pass or block selected frequencies. A combined signal is received in the DWG, wherein the combined signal...
Tunable bandpass filter
A bandpass filter has a combline structure having a plurality of cascaded nodes. A plurality of nodes in the filter are connected both to resonant elements...
A battery module of includes a plurality of cells, a cooling plate, and a channel part formed in the cooling plate. The channel part includes a first channel...
Battery pack air cooling structure provided with thermoelectric element
and control method thereof
A battery pack air cooling structure and method having a thermoelectric element are provided. The structure includes a housing having a cooling passageway...
Air-conditioning controlling apparatus for a battery pack
A heat removal unit that removes heat from air in a battery pack in which a battery cell is accommodated to cool or dehumidify the air is provided. Further, a...
Condensing device and method for condensing moisture in a vehicle battery
A condensing system for a battery in a vehicle and a method for condensing moisture in a battery are provided. In one embodiment, the condensing system includes...
Battery thermal management system for electrified vehicle
A battery thermal management system according to an exemplary aspect of the present disclosure includes, among other things, a heat spreader, a coolant channel...
The present disclosure provides a battery module comprising: a battery pack having at least one single battery and at least one power splicer; a sampling module...
Method for sorting used secondary battery, rebuilt battery pack, vehicle
and battery operated device...
Disclosed are a method for adequately sorting used secondary batteries; a rebuilt battery pack that incorporates the used batteries sorted by the sorting method...
Energy store and method of charging or discharging an energy store
An energy store is provided having a first electrode, a second electrode, an electrolyte in between, a first redox pair having a first oxidation reactant and a...
Non-aqueous electrolyte battery
A non-aqueous electrolyte, lithium-ion secondary battery includes an electrode group in which positive and negative electrode plates are wound via a separator...
Non-aqueous electrolyte and secondary battery comprising the same
Disclosed is a secondary battery including an electrolyte and/or an electrode, the electrolyte including an electrolyte salt and an electrolyte solvent, i) a...
Electrolytic solution, non-aqueous secondary battery, battery pack,
electric vehicle, electric power storage...
A non-aqueous secondary battery includes a cathode, an anode, and an electrolytic solution. The electrolytic solution includes a non-aqueous solvent, an...
Process for producing electrolyte for electrochemical battery cell
Disclosed is a process for producing an electrolyte for an electrochemical battery cell. In this process, a Lewis acid, a Lewis base and aluminum are mixed. The...
Nonaqueous electrolytic solution and nonaqueous-electrolyte secondary
An object of the invention is to provide a nonaqueous electrolytic solution which is capable of bringing about a nonaqueous-electrolyte secondary battery...
Lithium secondary battery cathode
An object of the present invention is to provide a lithium secondary battery cathode which can more improve characteristics of the battery. The cathode of the...
Power plant fuse arrangement
An exemplary power plant assembly includes a plurality of cell stack assemblies each having a plurality of fuel cells and a manifold. A fuse includes an...
An electricity storage battery is described, including a cathode electrolyte solution that contains a manganese redox material and an amine represented by a...
Doped scandia stabilized zirconia electrolyte compositions
A solid oxide fuel cell (SOFC) electrolyte composition includes zirconia stabilized with scandia, and at least one of magnesia, zinc oxide, indium oxide, and...
An exemplary embodiment provides a rechargeable battery maintaining a bent state of a case by minimizing a deformation of the case of the bent state. A...
Porous membrane, electrolyte membrane including same, methods of
manufacturing both, and fuel cell including at...
A porous membrane with pores that includes a polymerization product of a polyazole-based material, an electrolyte membrane including the porous membrane with a...
Conductive polymer layers to limit transfer of fuel reactants to catalysts
of fuel cells to reduce reactant...
An apparatus of an aspect includes a fuel cell catalyst layer. The fuel cell catalyst layer is operable to catalyze a reaction involving a fuel reactant. A fuel...
Fuel cell system ion exchanger
An ion exchanger includes an apparatus body having a lower filter and an upper filter. Ion exchange resin fills a space between the lower filter and the upper...
Fuel cell system and desulfurization system
One embodiment of the present invention is a unique fuel cell system. Another embodiment is a unique desulfurization system. Yet another embodiment is a method...
Fuel cell module
A fuel cell (FC) module includes a fuel cell stack and FC peripheral equipment. The fuel cell module includes a first area where an exhaust gas combustor and a...
Diaphragm pump for a fuel cell system
A method of supplying fuel to a fuel cell system wherein a flexible diaphragm controls ingress and egress of liquid reactant. The method utilizes a pump...
Solid oxide fuel cell system
The invention is to provide a solid oxide fuel cell system including: a fuel cell module, a fuel flow regulator unit, a first power demand detection device, a...
Utilization-based fuel cell monitoring and control
Fuel cell systems and methods for controlling the operation of components of the fuel cell system, which may include a fuel source and a fuel cell stack. In...
Flow management in fuel cell configurations
A fluid resistance section outside a fuel cell can regulate the reactant flow against the pressure changes in the reaction zones of the electrodes, reducing the...
Fuel cell stack including ejector and blower for anode recirculation and
method for controlling the same
The present invention relates to a fuel cell system for vehicles and a method for controlling the same which stably maintains an output of a fuel cell by...
A fuel cell including a stack in which a plurality of cells are stacked includes an air manifold and a hydrogen manifold on a first side and a second side of...