멀티 Gbps급 RoF 보안 통신 시스템
김성일, 송민제, 송민협, 박정민, 안준태, 심재식
- 10454523 (2019.10.22)
17DB1500, Gbps급 데이터의 암호화 RF 전송을 위한 마이크로웨이브 포토닉 파형 조형 모듈 기술 개발,
- A radio frequency signal generation device may include an optical comb generator configured to generate an optical comb signal including a plurality of first wavelength signals having different wavelengths; a pulse shaper configured to attenuate remaining wavelength signals excluding a plurality of second wavelength signals among the plurality of first wavelength signals; an optical-electronic converter configured to generate a radio frequency signal including a carrier frequency signal from the plurality of second wavelength signals outputted from the pulse shaper; and a pulse shaping controller configured to control the pulse shaper such that a carrier frequency of the carrier frequency signal varies according to a frequency hopping pattern.
- KSP 제안 키워드
- Carrier frequency, Different wavelengths, Electronic converter, Frequency signal, Optical comb, Pulse shaper, Pulse shaping, Radio Frequency(RF), Signal generation, Transmitter and receiver, comb generator, frequency hopping, optical comb generator