作者： Huan Hao，Zhao Yu-mei，Tao Ran，Wang Gui-ying （School of Information and Electronics Beijing Institute of Technology）

出处： 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012) 中国北京 2012

会议录： Proceedings of 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012)

关键词： Carrier；tracking；Instant；self-correlation；DFT；high-dynamic；Doppler；rate

摘要： To reach a compromise between efficient dynamic performance and high tracking accuracy of carrier tracking loop in high-dynamic circumstance which res ...

作者： Chang Liu，Hai Li，Lingyun Li （School of Information and Electronics Beijing Institute of Technology）

出处： 2012 IEEE 14th International Conference on Communication Technology 中国四川成都 2012

会议录： Proceedings of 2012 IEEE 14th International Conference on Communication Technology

关键词： handover；hybrid；priority；TETRA；system；preemptive；policy；queuing；method

摘要： As a key element in wireless cellular networks,handover procedure has a significant impact on the system’s performance.In this paper,we present a pree ...

作者： Sining An （School of Information and Electronics, Beijing Institute of Technology）

出处： 2012 International Conference on Electronics,Information and Communication Engineering(EICE 2012) 中国澳门 2012

会议录： Lecture Notes in Information Technology——Proceedings of 2012 International Conference on Electronics,Information and Communication Engineering(EICE 2012)

摘要： In this paper,we studied the hardware requirement of the ultra-low speed digital down converter(DDC).Through analyzing the effect of bit length,we pre ...

作者： ZHAO Xiao-na，LIU Hai-bo，LIU Qing-bo，LV Hui-hui （School of Information and Electronics,Beijing Institute of Technology）

出处： 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012) 中国北京 2012

会议录： Proceedings of 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012)

关键词： stepped；frequency；pulse；Doppler；motion；compensation；echo；reconstruction；high；range；resolution；profile

摘要： Aiming at the detection and imaging of targets in clutter the parameters design and the optimization criterion based on the stepped frequency waveform ...

作者： Abdul Waheed （School of Information and Electronics, Beijing Institute of Technology）

出处： 2012 International Conference on Optical Materials and Communication (ICOMC 2012) Singapore Singapore 2012

会议录： Proceedings of 2012 International Conference on Optical Materials and Communication (ICOMC 2012 V679)

摘要： The importance of UWB radar system for indoor applications is of keen interest. Applications such as across the wall monitoring, through wall detectio ...

作者： Wu Shasha，Lu Zheng，Yan Daowei （School of Information and Electronics,Beijing Institute of Technology）

出处： 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012) 中国北京 2012

会议录： Proceedings of 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012)

关键词： Interferometric；synthetic；aperture；radar；(InSAR)；Doppler；ambiguity；number；(DAN)；Doppler；ambiguity；resolver；(DAR)；interferometric；diagram

摘要： The determination of Doppler ambiguity number (DAN) is an essential procedure for the interferometry synthetic aperture radar (InSAR) processing. DAN ...

作者： Bai Xia，Wang Dalong，Zhao Juan （School of Information and Electronics,Beijing Institute of Technology）

出处： 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012) 中国北京 2012

会议录： Proceedings of 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012)

关键词： synthetic；aperture；radar；(SAR)；autofocus；fractional；Fourier；transform；(FRFT)；phase；gradient；autofocus；(PGA)

摘要： In order to obtain high-resolution images, autofocus are widely used in Synthetic Aperture Radar (SAR) imaging. In this paper, a hybrid SAR autofocus ...

作者： Yonggang Shi，Yong Yuan，Xueping Zhang，Zhiwen Liu （School of Information and Electronics,Beijing Institute of Technology）

出处： 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012) 中国北京 2012

会议录： Proceedings of 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012)

关键词： Markov；random；field；mutual；information；modality；transformation；multimodal；registration

摘要： A new method based on Markov Random Field (MRF) model to register multimodal medical image is proposed. First, a multimodality intensity transformatio ...

作者： Ying-tao Ding，Ru-qing Liu，Ri-na Su （School of Information and Electronics,Beijing Institute of Technology）

出处： 2012 International Conference on Mechanical Engineering and Materials(ICMEM 2012) Melbourne Australia 2012

会议录： Proceedings of 2012 International Conference on Mechanical Engineering and Materials(ICMEM 2012 (Part 1))

摘要： Based on standard k-ε turbulent,PISO algorithm and the dynamic mesh model,numerical simulation of the 3D,viscous,unsteady compressible gas synthetic j ...

作者： Haikun Luo，Yongqing Wang，Zhihong Ma，Siliang Wu （School of Information and Electronics,Beijing Institute of Technology）

出处： 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012) 中国北京 2012

会议录： Proceedings of 2012 IEEE 11th International Conference on Signal Processing(ICSP 2012)

关键词： High；Dynamic；Weak；DSSS；Signal；Motion；Compensation；Generalized；Keystone；transform

摘要： The long-term integration method is used to improve the acquisition sensitivity for weak DSSS signal. In large dynamic scenarios, the integration resu ...