机构

• 长春光学精密机械与物... [1]
• 上海微系统与信息技术... [1]
• 自动化研究所 [1]
• 合肥物质科学研究院 [1]
• 西安光学精密机械研究... [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [4]
• 会议论文 [1]

发表日期

• 2021 [1]
• 2020 [1]
• 2017 [1]
• 2012 [1]
• 2010 [1]

学科主题

• Telecommun... [1]

筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 基于Malaga湍流信道和Nakagami衰弱信道的选择合并混合FSO/RF系统的性能分析 期刊论文  OAI收割 激光与光电子学进展, 2021, 卷号: 58 作者:  吴琰;  戴聪明;  赵凤美;  魏合理   |  收藏  |  浏览/下载：12/0  |  提交时间：2023/11/10 atmospheric optics  hybrid free space optical/radio frequency communication system  Malaga turbulence channel  Nakagami-m fading channel  average bit error rate  outage probability  大气光学  混合自由空间光/射频通信系统  Malaga湍流信道  Nakagami-m衰弱信道  平均误码率  中断概率   Fault estimation for continuous-time non-linear switched systems with time-varying delay based on intermediate estimator 期刊论文  OAI收割 IET CONTROL THEORY AND APPLICATIONS, 2020, 卷号: 14, 期号: 19, 页码: 3020-3028 作者:  Wang, Yuenan;  Zhu, Yanzheng;  Ji, Wenchengyu;  Jiang, Yulian;  Wang, Shenquan   |  收藏  |  浏览/下载：38/0  |  提交时间：2021/05/06 time-varying systems  asymptotic stability  linear systems  Lyapunov methods  delays  convex programming  linear matrix inequalities  observers  discrete time systems  continuous-time nonlinear switched systems  time-varying delay  intermediate estimator  fault estimation problem  fading channel  time switching  intermediate variable  observer matching conditions  tighter estimation  linear matrix inequality problem   Photonic Microwave and mm-Wave Mixer for Multichannel Fiber Transmission 期刊论文  OAI收割 journal of lightwave technology, 2017, 卷号: 35, 期号: 9, 页码: 1566-1574 作者:  Gao, Yongsheng;  Wen, Aijun;  Zhang, Wu;  Wang, Yong;  Zhang, Huixing 收藏  |  浏览/下载：32/0  |  提交时间：2017/05/18 Conversion gain  fiber dispersion  frequency conversion  microwave mixers  microwave photonics  multi-channel  power fading   A Low Complexity MMSE for OFDM Systems over Frequency-Selective Fading Channels 期刊论文  OAI收割 IEEE COMMUNICATIONS LETTERS, 2012, 卷号: 16, 期号: 3, 页码: 304-306 Ma, TM; Shi, YS; Wang, YG 收藏  |  浏览/下载：15/0  |  提交时间：2013/04/25 OFDM  channel estimation  frequency-selective fading channel   OFDM baseband modulation technology based on VHDL (EI CONFERENCE) 会议论文  OAI收割 2010 IEEE International Conference on Advanced Computer Control, ICACC 2010, March 27, 2010 - March 29, 2010, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States Lin L.; Qiao Y.-F.; Su W.-X. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 In order to improve the transmission velocity in mulitipath fading wireless channel  two main advantages are obtained via discussing spectrum utilization ratio of OFDM. Then  the high speed OFDM technology receives increasing attentions in mobile communication. Modulation programs are designed with VHDL based on the principle of OFDM in the paper. First  from the results of VHDL simulation  after OFDM fundamental is introduced  the realization of baseband operations  such as interleaver  subcarrier modulation  IFFT and adding CP  are presented. Finally  implemented programs are validated on the actual implement system. Experimental results indicate that setup time corresponding to transmission velocity is only 71.05s and steady time is approximately 6 times as setup time  that is  not only achieving the high speed transmission  but also supplying adequate modulation time. 2010 IEEE.