Signal Processing And Instrumentation Section

信号处理和仪器部（SPIS）为需要开发生物医学仪器和信号处理系统的项目提供电气、电子、光电、计算机和软件工程专业知识。这些SPIS合作涉及先进的实时信号转导、信号处理和控制系统；并产生了新的生物医学仪器技术。示例技术开发和项目包括：cDNA微阵列、蛋白质微阵列、组织微阵列、激光捕获微解剖、染色体微解剖、高速扫描光谱、电子顺磁共振成像、微加工、微分析、超声成像、PET成像、DNA分子/染色质纤维操作和红外荧光成像。这些SPIS的能力和成就使该小组成为美国国立卫生研究院这类电子工程研究和开发的焦点。该科的研究和发展活动是与美国国立卫生研究院科学家的合作努力，并经常导致独特的，专门的生物医学仪器的发展。其他项目涉及系统仿真和信号分析所需的信号处理算法开发。部分目标需要先进的模拟和数字电路、生物物理信号转导技术、射频和遥测系统、数字信号处理硬件和软件、可编程逻辑器件、印刷电路板开发、光电子和基于计算机的信号处理和控制仪器的设计专业知识。

The Signal Processing and Instrumentation Section (SPIS) provides electrical, electronic, electro-optical, computer, and software engineering expertise to the NIH Intramural Research program for projects that require the development of biomedical instrumentation and signal processing systems. These SPIS collaborations involve advanced real-time signal transduction, signal processing, and control systems; and result in the creation of new biomedical instrumentation technologies. Example technology developments and projects include: cDNA Microarray, Protein Microarray, Tissue Microarray, Laser Capture Microdissection, Chromosome Microdissection, High Speed Scanning Spectrometry, Electron Paramagnetic Resonance Imaging, Microfabrication, Microanalysis, Ultrasound Imaging, PET Imaging, DNA Molecule/Chromatin Fiber Manipulation, and Infrared Fluorescence Imaging. These SPIS capabilities and accomplishments have established the group as the focal point for this type of electrical engineering research and development at the NIH. The research and development activities of the section are collaborative efforts with NIH Institute scientists, and often result in the development of unique, specialized biomedical instruments. Other projects involve signal processing algorithm development required for system simulation and signal analysis. Section goals necessitate design expertise in advanced analog and digital circuitry, biophysical signal transduction techniques, radio-frequency and telemetry systems, digital signal processing hardware and software, programmable logic devices, printed circuit board development, opto-electronics, and computer based instrumentation for signal processing and control.