Triangular Microwave Waveforms Generation Based on an Optoelectronic Oscillator
Triangular Microwave Waveforms Generation Based on an Optoelectronic Oscillator
复制标题
基于光电振荡器的微波三角波形生成
DOI:
10.1109/lpt.2014.2384494
复制
发表时间:
2015-03
影响因子:
2.6
通讯作者:
Zhu Ning Hua
中科院分区:
文献类型:
--
作者:
Wang Wei Yu;Li Wei;Sun Wen Hui;Wang Wenting;Liu Jian Guo;Zhu Ning Hua
We demonstrate a novel scheme to generate full-duty-cycle triangular microwave waveforms using an optoelectronic oscillator (OEO). The OEO produces high-quality local oscillator signal. Thus, an external microwave source, which is usually involved in orthodox approaches obviates the need. A polarization modulator is involved in both the OEO loop and a microwave photonic filter (MPF) structure. To generate a triangular waveform, the undesired electrical harmonics are suppressed by the MPF. The proposed method is theoretically analyzed and experimentally verified. Triangular waveforms at fundamental tone of 4.6 GHz and frequency doubling tone of 9.2 GHz are generated, which fit well with the stimulated ones. The root mean square errors between the generated and the simulated triangular waveforms are 6.6e-5 and 1.61e-3 for triangular pulses at 4.6 and 9.2 GHz, respectively.
登录
查看更多内容
影响因子:
3.8
作者:
Jiang, H. -Y.;Yan, L. -S.;Zou, X. -H.
通讯作者:
Zou, X. -H.
影响因子:
2.6
作者:
S. Pan;J. Yao
通讯作者:
S. Pan;J. Yao
DOI:
10.1109/ecoc.2008.4729368
发表时间:
2008-12
期刊:
2008 34th European Conference on Optical Communication
影响因子:
--
作者:
R. Bhamber;A. Latkin;S. Boscolo;S. Turitsyn
通讯作者:
R. Bhamber;A. Latkin;S. Boscolo;S. Turitsyn
影响因子:
4.7
作者:
Weilin Liu;J. Yao
通讯作者:
Weilin Liu;J. Yao
影响因子:
3.6
作者:
Li Wei;Wang Wei Yu;Sun Wen Hui;Wang Wen Ting;Liu Jian Guo;Zhu Ning Hua
通讯作者:
Zhu Ning Hua