상세정보
등록 광 오에프디엠 수신기 및 그것의 광신호 수신 방법
- 출원번호
- 12773573 (2010.05.04)
- 공개번호
- 20110135319 (2011.06.09)
- 등록번호
- 8521040 (2013.08.27)
- 출원국
- 미국
- 협약과제
- 08MB4100, 차세대 대용량 코히어런트 광OFDM 기술 개발, 남은수
- 초록
- Provided is an optical OFDM receiver. The optical OFDM receiver receives an optical signal dependent on the nonlinearity of a transmitter. The optical OFDM receives includes an optical down converter, a nonlinearity compensator, and an OFDM demodulator. The optical down converter converts the optical signal into an electrical signal. The nonlinearity compensator filters the electrical signal, for compensating distortion which is added to the optical signal when the transmitter performs optical modulation. The OFDM demodulator demodulates the distortion-compensated electrical signal in an OFDM scheme.
- KSP 제안 키워드
- Electrical signal, Frequency division, OFDM receiver, Optical OFDM, Optical signal, down-converter, optical modulation, signal dependent
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | 광 오에프디엠 수신기 및 그것의 광신호 수신 방법 | 대한민국 | KIPRIS |