광섬유 회절격자를 이용한 밀리미터파 발진기
오명숙, 남은수, 김호영
- 7068886 (2006.06.27)
- Provided is a millimeter wave oscillator for generating a high frequency signal required in wireless communication. The millimeter wave oscillator uses an overwritten fiber Bragg grating and a light detector such that two wavelengths in a certain phase relationship are produced to generate a signal of a millimeter wave band with a high frequency, whereby a light source is readily obtained without signal processing for phase lock.
- KSP 제안 키워드
- Bragg grating(FBG), Frequency signal, High Frequency(HF), Light sources, Millimeter-wave band, Phase lock, Phase relationship, Signal Processing, high frequency signal, light detector, millimeter wave(mmWave), wireless communication