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In this paper, hardware implementation and simulation method of channel simulator of Kaband communication satellite syst......
本文简要地介绍了有机半导体中载流子迁移率的几种模型,着重阐述了测量有机半导体中载流子迁移率的各种方法的测试原理。主要有如......
Considering that real communication signals corrupted by noise are generally nonstationary, and time-frequency distribut......
Our experimental results show that the presence of a proper amount of negative group velocity dispersion is essential to......
We theoretically analyze and experimentally demonstrate a method of generating equal-amplitude optical comb exploiting m......
In this article,a new effective method of cooperative modulation recognition (CMR) is proposed to recognize different mo......
A scheme that utilizes the 4-level pulse-amplitude-modulated (4PAM) signal as the re-modulated signal of colorless optic......
It is demonstrated by simulations and analysis that a wakefield driven by an ultrashort intense laser pulse in underdens......
Telemetric monitoring and control are the two critical aspects for a robot-rat.Development in this work is a telemetric ......
A low-cost infrared absorbing structure for an uncooled infrared detector in a standard CMOS process
This paper introduces a low-cost infrared absorbing structure for an uncooled infrared detector in a standard 0.5 m CMOS......
The work presented in this paper is a study of output temporal contrast degradation by near-field quality deterioration,......
Single photon modulation has been proposed to overcome the defects of the low signal-to-noise ratio(SNR)and slow process......
We investigate the spectra of the electric quadrupoie 4~2S_(1/2)→3~2D_(5/2) transitions in a single ~(40)Ca~+ ion confi......
目的 探讨西妥昔单抗联合适形调强放疗对局部晚期鼻咽癌的临床疗效和安全性.方法 58例初治鼻咽癌患者随机分为治疗组和对照组.对照......
In this review article,we summarized the study of the weak light nonlinear properties associated with group velocity cha......
In this paper, a new method based on morphologic research named reconstruction cross-component removal(RCCR) is develope......
We propose and demonstrate a visible light communication(VLC) scheme based on space-division multiple access(SDMA) optic......
调强放射技术(intensity modulated radiationtherapy,IMRT)是放射肿瘤史上的一次变革,它能最大限度地将放射剂量集中在靶区内以杀......
The paper reveals the relationship between the weighting coefficients and weighted functions via the research of coeffic......
Extended target detection performance can be enhanced by using phase-modulated waveform designs in band-limited radar sy......
A psychophysical experiment is carried out to evaluate the color difference between pairs of color digital images and th......
Carrierless amplitude and phase(CAP) modulation is generating increasing interest for short-reach optical communications......
The ultrasonic (US) wave detection and an acoustic emission (AE) linear location system are proposed, which employ fiber......
为了减小宽带激光调频连续波测量中的色散失配效应,提出了一种外腔可调谐激光器正、反向调谐消除色散失配的方法。当外腔可调谐激......
在INS/GPS系统中,对组合导航系统中各传感器进行有效的在线故障检测是保证信息融合算法可靠运行的关键.小波分析在突变检测上有其......
目的：探讨ⅡB期宫颈癌全盆盒式放疗与不同射野调强放疗（ IMRT）的剂量学差异，并比较临床疗效及急性毒副反应。方法收集10例ⅡB期宫颈癌......
提出一种具有大容量、低复杂性的鲁棒水印算法,主要适合于（但不局限于）JPEG图像和MPEG视频流的实时水印嵌入与检测,因为该算法直接运......
根据光电理论和探测器的工作原理,推导出了一种电荷耦合器件(CCD)摄像机面阵探测器调制传递函数,得到了一定入射条件下光敏元的输......
介绍了高稳定锁相调制和高灵敏度的接收解调.对其进行了理论分析,描述了调制速度和锁定时间的确定问题,解调单元中接收灵敏度的提......
为实现生物组织结构和成分变化的同时检测,提出体表内部虚拟超谱图（virtual internal hyperspec-trum of body surface,VIHBS）概念。......
该文针对调频连续波合成孔径嵩达（Frequency Modulated Continuous Wave Synthetic ApertureRadar，FMCW-SAR）在斜视模式下聚焦精度降......
Breast cancer is the most common type of malignancy in females.Advances in systemic therapies and radiotherapy(RT)provid......
从薛定谔方程和激光场、谐波场的传播方程组成的自洽模型出发，采取了一种简化模型，数值模拟了超强超短激光脉冲与充有较高压强的惰性......
用调制式差示扫描量热法研究了聚丙烯(PP)升温过程熔融特性与线性升温速率(β)、温度调制振幅(A T)和调制周期(p)的相关性.实验结......
Effect of intensity modulated radiation therapy combined with paclitaxel+ endostar chemotherapy on s
Objective: To discuss the effect of intensity modulated radiation therapy combined with paclitaxel + endostar chemothera......
<正>目前,放射治疗仍然是肿瘤治疗的重要手段之一。随着现代计算机技术水平提高和放射治疗设备的发展,高精度放射治疗已经成为当前......
