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무인 항공기의 함상 자동 착륙을 위한 유도제어 시스템 설계
This paper presents the guidance and control design for automatic carrier landing of a UAV (Unmanned Aerial Vehicle). Differently from automatic landing on a runway on the ground, the motion of aExpand
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Method for effectively transmitting synchronization channel and method for allocating transmission power for the same
TLDR
A method for transmitting an SCH effectively and a method for allocating transmission power for the same are provided not to allocate transmission power to a predetermined frequency band within the same OFDM symbol. Expand
  • 1
Method For Transmitting Downlink Control Signal
TLDR
The present invention is directed to a downlink control signal transmission method. Expand
  • 1
Method for transmitting data using frequency hopping and Method for determining a sub-band for frequency hopping
TLDR
A method for transmitting data by using the frequency hopping and a method for determining a sub-band for frequency hopping are provided to determine a basic block for performing the next transmission according the specific rule. Expand
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소형화된 다이폴 안테나 배열 구조를 이용한 고온 온열 치료 전자기파 방사체
본 논문에서는 소형화된 대칭형 다이폴 안테나와 이를 이용한 배열 구조를 제안하였다. 제안된 안테나 배열 구조는 표재성 암 치료를 위한 고온 온열 치료의 전자기파 방사체에 사용된다. 소형화된 다이폴 안테나는 가온 균일성 향상을 위하여 양 갈래 다이폴과 정합 구조가 대칭형으로 설계되었고 이를 이용하여 2×2 배열 구조가 제작 및 측정되었다. 제작된 배열Expand
  • 1
Method for transmitting control signal using efficient multiplexing
A method for transmitting control signals by using efficient multiplexing is provided to use CDMA mainly in multiplexing a plurality of 1-bit control signals and transmit a plurality of controlsExpand
  • 1
Mobile Communication System and Method of Designing a MAC Channel at the Mobile Communication System
TLDR
The method of transmitting data in an HRPDmobile communication system and a mobile communication system is proposed. Expand
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전자빔을 이용한 Methane의 분해 특성 연구
공모전에 관한 몇몇 생각들
In Ofdm communication system for sending and receiving an ack / nak signal
TLDR
This document discloses a method for receiving an ACK / NAK signal in an OFDM communication system. Expand