Abstract:
A high-energy laser system intercepting a target using a phase conjugate mirror includes a laser oscillator which generates a laser beam irradiated to the target, a light amplifier which receives the laser beam irradiated to and reflected by the target so as to amplify it, a phase conjugate mirror which reflects the amplified laser beam. And the laser beam that is reflected by the phase conjugate mirror is amplified again in the light amplifier, and then irradiated to the target so as to intercept the target.
Abstract:
An interface circuit includes a deserializer and a frame detection circuit. The deserializer includes a serial input terminal for receiving a serial signal, the serial signal including a frame start code; and a plurality of first output terminals for outputting a plurality of parallel signals based on the received serial signal, one of the plurality of parallel signals being a frame signal including the frame start code. The frame detection circuit is configured to detect the frame signal at one of the output terminals of the plurality of first output terminals
Abstract:
An LUT logic apparatus for handling tasks requested by a plurality of clients via a server in a network in which the server is connected with the plurality of clients may include a plurality of table identification (ID) processors, a controller, and a media access control (MAC) processor. The plurality of table ID processors correspond respectively to a plurality of table IDs. When an on signal is received, the table ID processors read response data corresponding to requested tasks from a storage unit and generate and output packets including the read response data. The controller identifies table IDs corresponding to the requested tasks and outputs the on signal to the corresponding table ID processors. The MAC processor parses the tasks requested by the server, transfers the parsed tasks to the controller, and outputs the packets output from the table ID processors corresponding to the parsed tasks to the clients.
Abstract:
Analysis of an electromagnetic wave traveling in an optical device, can be performed quickly and correctly. A structure forming process simulator forms an analysis structure of a physical object to be analyzed. A hybrid optical simulator calculates time-independent data and time-dependent data of an electromagnetic field by dividing the analysis structure into parts, determining whether a metallic or magnetic material is included in each of the divided parts, and selectively applying a Beam Propagation Method (BPM) or a Finite Difference Time Domain (FDTD) method to the divided parts. A storage device stores the time-independent data and the time-dependent data output from the hybrid optical simulator as hybrid electric field data. Related methods are also described.
Abstract:
Disclosed is an apparatus and method for injecting liquid-drops of particle mixture liquid including a mixture of biological particles, affecting magnetic field, and having only positive particles, which are combined with magnetic responsive material, separated by magnetic force, and having negative particles, which are not combined with magnetic responsive material, precipitated by gravity.
Abstract:
Disclosed is an apparatus and method for injecting liquid-drops of particle mixture liquid including a mixture of biological particles, affecting magnetic field, and having only positive particles, which are combined with magnetic responsive material, separated by magnetic force, and having negative particles, which are not combined with magnetic responsive material, precipitated by gravity.
Abstract:
The present invention relates to protein markers for diagnosing stomach cancer and a diagnostic kit using the same, more precisely protein markers screened by two-dimensional gel electrophoresis and bioinformatics and a diagnostic kit using the same. The markers of the invention can be effectively used for diagnosing stomach cancer and evaluating the extent of progress of the cancer by confirming the expression levels of those marker proteins whose expressions differ in stomach cancer patients from in normal healthy people.
Abstract:
The present invention relates to an apparatus for manufacturing compacted irons of the reduced materials containing fine reduce irons and an apparatus for manufacturing molten irons provided with the same. The apparatus for manufacturing compacted irons according to the present invention includes a couple of rollers for compacting reduced materials containing fine reduced irons and manufacturing compacted irons, a guide chute for guiding compacted irons which are discharged from the couple of rollers; and crushers for crushing compacted irons which are guided into the guide chute. A guiding surface of the guide chute, which guides the compacted irons, includes a straight slanted surface and a curved slanted surface.
Abstract:
A simulation apparatus and method in relation to a sensor network are provided. The apparatus includes: a space database storing space information; a database storing standard specifications of sensors or sensor nodes; and a modeling unit extracting information on a 3-dimensional (3D) virtual space in which a sensor or sensor node is positioned, from the space database, obtaining the characteristic of the sensor or the sensor node from the standard specification based on the extracted space information and the standard specification of the sensor or the sensor node, and modeling the sensor or the sensor node. According to the apparatus and method, a virtual wireless sensor network system identical to a real world environment can be established, and as a result, the performance of the system can be accurately measured and an optimized design of the system can be efficiently performed.
Abstract:
In a voltage controlled oscillator, a voltage controlled oscillating part includes a resonance circuit, a differential amplifying circuit and an active load. The resonance circuit generates a resonance signal. The differential amplifying circuit feeds back the resonance signal from the resonance circuit and outputs two oscillation signals having a phase difference of 180°. The active load controls gain of the oscillation signals generated in the differential amplifying circuit. Further, an automatic amplitude controlling part converts the oscillation signals into a direct voltage and compares the direct voltage with a preset reference voltage to output a control voltage for determining a resistance value of the active load. The invention effectively adjusts amplitude of the oscillation signals outputted and reduces phase noise resulting from noise components induced by current source in case of switching of the differential amplitude circuit.