Abstract:
A folded corrugated substrate integrated waveguide is disclosed. The folded corrugated substrate integrated waveguide, according to one embodiment of the present invention, comprises: a first conductor plate having upper surface stubs respectively formed on both sides thereof in the lengthwise direction; a first dielectric substrate of which the upper surface is attached to the lower surface of the first conductor plate; a second conductor plate of which the upper surface is attached to the lower surface of the first dielectric substrate; a second dielectric substrate of which the upper surface is attached to the lower surface of the second conductor plate; and two stub conductor arrays spaced at a certain distance so as to be arranged in parallel to each other and attached to the lower surface of the second dielectric substrate, wherein each of the stub conductors in the two stub conductor arrays is electrically connected to a position corresponding to the upper surface stub of the first conductor plate through a via-hole which vertically penetrates the first dielectric substrate, the second conductor plate, and the second dielectric substrate.
Abstract:
Disclosed are a cooling system for a vehicle and a control method for a cooling system. The cooling system may include an electric water pump configured to circulate coolant, an active air flap apparatus configured to actively control an air amount introduced into an engine room of the vehicle, a radiator configured to supply the coolant to an engine, a fan configured to cool the coolant of the radiator, and a control unit configured to control the electric water pump, the air flap apparatus, and the fan depending on a driving state and condition of the vehicle, in which the radiator is directly connected to the electric water pump without a thermostat or a control value being interposed between the radiator and the electric water pump.
Abstract:
A location-based content-centric networking method for location-based content is provided. The location-based content-centric networking method may include: naming location-based content in such a manner that the name given to the location-based content includes a hierarchical prefix corresponding to information contained in the location-based content; and forwarding the location-based content based on prefix information of the location-based content.
Abstract:
A location-based content-centric networking method for location-based content is provided. The location-based content-centric networking method may include: naming location-based content in such a manner that the name given to the location-based content includes a hierarchical prefix corresponding to information contained in the location-based content; and forwarding the location-based content based on prefix information of the location-based content.
Abstract:
Provided is a composition and a kit for separating a cancer stem cell or a circulating tumor cell, a method of separating a cancer stem cell or a circulating tumor cell in a biological sample, and a method for diagnosing metastatic cancer.
Abstract:
Provided are a motion estimation method and a motion estimation apparatus. The motion estimation apparatus includes a first register storing information on whether to detect first detection positions, a second register storing information on distances and number information of valid distance information, a controller receiving a command, a shifter, in response to the shift-enable signal, shifting and outputting reference data in a detection region of a reference frame and outputting the received reference data as it is, a selector, in response to the selection signal, selecting and outputting a part of output data of the shifter or outputting the whole output data, a process element (PE) array receiving current data of a current frame, and a comparator generating operation results for respective block sizes using operation results of the plurality of the PEGs.
Abstract:
Provided are nanoparticles passivated with a cationic metal-chalcogenide complex (MCC) and a method of preparing the same. A passivated nanoparticle includes: a core nanoparticle; and a cationic metal-chalcogenide compound (MCC) fixed on a surface of the core nanoparticle
Abstract:
A folded corrugated substrate integrated waveguide is disclosed. The folded corrugated substrate integrated waveguide, according to one embodiment of the present invention, comprises: a first conductor plate having upper surface stubs respectively formed on both sides thereof in the lengthwise direction; a first dielectric substrate of which the upper surface is attached to the lower surface of the first conductor plate; a second conductor plate of which the upper surface is attached to the lower surface of the first dielectric substrate; a second dielectric substrate of which the upper surface is attached to the lower surface of the second conductor plate; and two stub conductor arrays spaced at a certain distance so as to be arranged in parallel to each other and attached to the lower surface of the second dielectric substrate, wherein each of the stub conductors in the two stub conductor arrays is electrically connected to a position corresponding to the upper surface stub of the first conductor plate through a via-hole which vertically penetrates the first dielectric substrate, the second conductor plate, and the second dielectric substrate.
Abstract:
Provided is a solar cell including a condensing micro lens array. The solar cell includes a lower electrode, a photoactive layer including a top formed with an upper opaque metal grid electrode and a bottom end disposed on the lower electrode, the photoactive layer being formed of III-V compound semiconductors to absorb solar light to generate photo-electric conversion, and the micro lens array disposed to have a certain gap from the top of the photoactive layer and refracting incident solar light toward the photoactive layer.
Abstract:
Provided is an acousto-optic device including an elastic medium; a meta structure formed on a first surface of the elastic medium, and an elastic-wave generating unit which generates an elastic wave in the elastic medium. The meta structure includes a first layer and a second layer that is formed on the first layer. The at least one of the first layer and the second layer includes a predetermined repetitive pattern.