摘要:
The present invention relates to the new structure antenna to create the uniform large area plasma using microwave. The microwave antenna to create the plasma of present invention comprises the waveguide, main body of antenna and the coaxial structure connecting part which connects said waveguide and said main body of antenna electrically, the main body of antenna comprises the conductive block in donut shape forming multiple slots, and notches are formed between the multiple slots of the conductive block and multiple permanent magnets are inserted into the notches. The multiple slots can be formed by passing through the inside and outside of the conductive block and the multiple slots can be formed with repetitive square wave pattern.
摘要:
The present invention relates to the new structure antenna to create the uniform large area plasma using microwave. The microwave antenna to create the plasma of present invention comprises the waveguide, main body of antenna and the coaxial structure connecting part which connects said waveguide and said main body of antenna electrically, the main body of antenna comprises the conductive block in donut shape forming multiple slots, and notches are formed between the multiple slots of the conductive block and multiple permanent magnets are inserted into the notches. The multiple slots can be formed by passing through the inside and outside of the conductive block and the multiple slots can be formed with repetitive square wave pattern.
摘要:
A liquid medium plasma discharge generating apparatus includes a main body; a power electrode, provided at one side within the main body, for receiving electric power; a diaphragm member provided within the main body, and consisting of a dielectric defining one or more holes or slits; and a liquid medium charged inside the main body, wherein a ground electrode may be further provided in the main body, opposite the power electrode with the diaphragm member therebetween, whereupon the diaphragm member is arranged contacting the ground electrode.
摘要:
A liquid medium plasma discharge generating apparatus includes a main body; a power electrode, provided at one side within the main body, for receiving electric power; a diaphragm member provided within the main body, and consisting of a dielectric defining one or more holes or slits; and a liquid medium charged inside the main body, wherein a ground electrode may be further provided in the main body, opposite the power electrode with the diaphragm member therebetween, whereupon the diaphragm member is arranged contacting the ground electrode.
摘要:
A handover method and apparatus for a mobile terminal using location information in a network of heterogeneous systems are provided. The handover method uses service area map information provided by a location service server in a mobile communication network in which at least one or more heterogeneous wireless network systems are connected through a predetermined network and, includes: receiving service area map information transmitted from the location service server; the mobile terminal determining whether or not the location of the mobile terminal is within the service area map; and if it is determined that the mobile terminal is within the service area map, the wireless terminal selecting an accessible wireless network system and then activating a unit for communicating with a base station of the selected wireless network system. According to the method, a battery consumption problem that occurs by activating all modems when a wireless terminal, which is connected to a predetermined mobile communication system in an environment where a plurality of heterogeneous systems are overlapping each other, is searching for candidate systems in order to perform handover to a heterogeneous network, can be solved. Also, a problem where finding a candidate system is time-consuming can be solved.
摘要:
The object of this invention is to provide a phase stabilization device for stimulated brillouin scattering-phase conjugate mirrors and a light amplification apparatus using the phase stabilization device. A light amplification apparatus of the present invention includes a polarizer (70) for polarizing light beams reflected from a plurality of stimulated brillouin scattering-phase conjugate mirrors and causing the light beams to interfere with each other. A detector (80) acquires an interfering beam resulting from interference of the polarizer (70), and outputs the interfering beam. A phase controller (90) controls phase using the interfering beam acquired by the detector. Therefore, the apparatus of the present invention can stably lock the phase for a long period of time, and can be used in various industries and for scientific research in cases where a high repetition rate and high power are required.
摘要:
A reforming method may include: reforming a hydrocarbon with steam plasma to generate a first synthetic gas, which includes hydrogen and carbon dioxide, from the hydrocarbon; cooling the first synthetic gas to a predetermined temperature, removing water vapor included in the first synthetic gas, and separating hydrogen from the first synthetic gas; reforming the first synthetic gas, from which hydrogen is separated, and a hydrocarbon with steam plasma to generate hydrogen, and generating a second synthetic gas in which carbon dioxide is decreased; and cooling the second synthetic gas to a predetermined temperature, removing water vapor included in the second synthetic gas, and separating hydrogen from the second synthetic gas.
摘要:
A generation system using a plasma gasifier, includes a plasma gasifier that combusts pulverized coal or biomass using plasma so as to generate a synthesis gas including hydrogen (H2) and carbon monoxide (CO), an impurity removing device that removes an impurity included in the generated synthesis gas, a gas storage tank in which the synthesis gas, an impurity of which has been removed by the impurity removing device, is stored, and a gas engine that combusts the synthesis gas stored in the gas storage tank so as to produce electricity.
摘要:
The object of this invention is to provide a phase stabilization device for stimulated brillouin scattering-phase conjugate mirrors and a light amplification apparatus using the phase stabilization device. A light amplification apparatus of the present invention includes a polarizer (70) for polarizing light beams reflected from a plurality of stimulated brillouin scattering-phase conjugate mirrors and causing the light beams to interfere with each other. A detector (80) acquires an interfering beam resulting from interference of the polarizer (70), and outputs the interfering beam. A phase controller (90) controls phase using the interfering beam acquired by the detector. Therefore, the apparatus of the present invention can stably lock the phase for a long period of time, and can be used in various industries and for scientific research in cases where a high repetition rate and high power are required.