Abstract:
PURPOSE: An Ethernet apparatus having a multi lane and a managing method using the same are provided to reduce power consumption by selectively and efficiently using multiple lanes comprising a broadband Ethernet apparatus according to a purpose. CONSTITUTION: A transmission rate controller(111) comprises a control unit(220), a sensor unit(210), and a transmission unit(230). The sensor unit transmits a detected signal to the control unit by detecting an activated lane and a deactivated lane. The control unit determines whether or not to insert a null word by receiving a sensing signal from the sensor unit. The control unit inserts the null word into a word by controlling the transmission unit. The control unit determines a position and the number for null word insertion corresponding to the number and position of a deactivated lane among the multiple lanes. The transmission unit receives the number of the activated lane from the control unit. [Reference numerals] (210) Sensor unit; (220) Control unit; (230) Transmission unit; (AA) Sensing signal; (BB) Word+null word; (CC) Word
Abstract:
본 발명은 극초단 초고출력 펄스 레이저 발생 장치에 관한 것으로, 상기 장치는 극초단 초고출력 펄스 레이저를 생성하고 펄스폭을 신장한 후, 기 설정된 편광각을 가지는 펄스 레이저만을 선택하여 제공하는 펄스 레이저 제공부; 상기 펄스 레이저 제공부로부터 제공되는 펄스 레이저를 S편광성분 광과 P편광성분 광으로 분기하고, 상기 S편광성분 광과 상기 P편광성분 광의 위상차 및 진폭차를 가변한 후 광결합하여 편광 특성이 가변된 펄스 레이저를 생성하는 편광 특성 조절부; 및 상기 편광 특성 조절부에 의해 편광 특성이 가변된 펄스 레이저의 펄스폭을 압축하여 출력하는 펄스 압축부를 포함할 수 있다.
Abstract:
Provided are a target for generating charged particles and a treatment device using same. The treatment device includes: a target for generating charged particles including a target layer which generates charged particles by an incident laser beam and a self-assembled monolayer which is provided to one surface of both facing surfaces of the target layer; and a laser which irradiates a laser beam to the self-assembled monolayer to generate charged particles from the target layer and project the particles to the tumor of a patient. The self-assembled monolayer generates plasma by a laser beam. The target layer generates charged particles by plasma.
Abstract:
PURPOSE: A bio-signal transmission device, a vehicle control device, a vehicle automatic control system using the same, and a method thereof are provided to control driving of a vehicle by handling emergency situation happening during driving. CONSTITUTION: A bio-signal transmission device(100) comprises a bio-signal measurement unit(110), a signal processing unit(120), and a transmission unit(130). The bio-signal measurement unit measures a bio-signal of a driver. The signal processing unit filters the bio-signal measured in the bio-signal measurement unit and removes noise. The signal processing unit amplifies the bio-signal in which the noise is removed and converts the amplified bio-signal into a digital signal for output. The transmission unit wirelessly transmits the digital signal. [Reference numerals] (110) Bio-signal measurement unit; (120) Signal processing unit; (130) Transmission unit