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커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.2
- 수록면
- 53 - 58 (6page)
이용수
초록· 키워드
오류제보하기
A novel X-band high speed frequency sweep signal generator based on a tunable optoelectronic oscillator (OEO) incorporating a frequency-swept laser is presented and the theoretical fundamentals of the design are explained. A prototype of the generator with tuning range from 8.8552 GHz to 10.3992 GHz and a fine step about 8 MHz is achieved. The generated radiofrequency signal with a single sideband (SSB) phase noise lower than -100 dBc/Hz@10KHz is experimentally demonstrated within the whole tunable range, without any narrow RF band-pass filters in the loop. And the tuning speed of the frequency sweep signal generator can reach to over 1 GHz/s benefiting from applying a novel dispersion compensation modular instead of several tens of kilometers of optical fiber delay line in the system.
목차
I. INTRODUCTION
II. EXPERIMENTAL SETUP
III. PRINCIPLE
IV. RESULTS AND DISCUSSION
V. CONCLUSION
REFERENCES
참고문헌 (24)
참고문헌 신청
Y. W. Huang / 2010 / Fiber-based swept-source terahertz radar / Opt. Lett. 35:1344~1346
S. Roehr / 2007 / Method for high precision clock synchronization in wireless systems with application to radio navigation / IEEE Radio Wireless Symp. 7:551~554
H. C. Yeoh / 2010 / A1.3-GHz 350-mW hybrid direct digital frequency synthesizer in 90-nm CMOS / IEEE J. Solid-State Circuits 45(9):1845~1855
A. Ashrafi / 2010 / A direct digital frequency synthesizer based on the quasi-linear interpolation method / IEEE Trans. Circuits Syst. I: Regular Papers 57(4):863~872
S. Thuries / 2008 / A 6-GHz Low-Power BiCMOS SiGe: C 0.25 ${\mu}m$ Direct Digital Synthesizer / IEEE Microw. Wireless Compon. Lett. 18:46~48
S. Roehr / 2007 / Method for high precision clock synchronization in wireless systems with application to radio navigation / IEEE Radio Wireless Symp. 7:551~554
H. C. Yeoh / 2010 / A1.3-GHz 350-mW hybrid direct digital frequency synthesizer in 90-nm CMOS / IEEE J. Solid-State Circuits 45(9):1845~1855
A. Ashrafi / 2010 / A direct digital frequency synthesizer based on the quasi-linear interpolation method / IEEE Trans. Circuits Syst. I: Regular Papers 57(4):863~872
S. Thuries / 2008 / A 6-GHz Low-Power BiCMOS SiGe: C 0.25
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