SBIR Phase I: Adaptive analog nonlinear circuits for improving properties of electronic devices

SBIR 第一阶段：用于改善电子设备性能的自适应模拟非线性电路

• 批准号: 1314790
• 负责人: Alexei Nikitin
• 金额: $ 15万
• 依托单位: Avatekh Inc.
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-07-01 至 2014-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1314790&HistoricalAwards=false
• 关键词: SBIR; Phase; Adaptive; analog; nonlinear

This Small Business Innovation Research (SBIR) Phase I project aims at developing advanced analog nonlinear algorithms and circuits for mitigation of in-band noise and interference, especially that of manmade origin, affecting various signals of interest and limiting the performance of the affected devices and services. Manmade noise, unintentional as well as intentional, is a ubiquitous and rapidly growing source of interference with various electronic devices, systems, and services, harmfully affecting their physical, commercial, and operational properties. This noise comes from a magnitude of various sources such as mutual interference of multiple devices combined in a system (for example, a smartphone equipped with WiFi, Bluetooth, GPS, and many other devices), electrical equipment and electronics in home and office, dense urban and industrial environments, increasingly crowded wireless spectrum, and intentional jamming. The proposed nonlinear algorithms and circuits, Adaptive Nonlinear Differential Limiters (ANDLs), have many significant advantages over existing filtering solutions, providing capabilities that cannot be replicated by linear filtering devices and systems. ANDLs also enable elegant and inexpensive real-time solutions to the manmade interference problems that may be used in addition, or as a low-cost alternative, to the state-of-art interference mitigation methods.The broader impact/commercial potential of this project is in its ability to advance scientific and technological understanding of the problems caused by manmade interference, as the proposed ANDL algorithms and circuits enable a variety of simplified and inexpensive real-time solutions to these problems, further enhancing the societal and commercial impact of the proposed technology. ANDLs are intended to be fully compatible with existing linear devices and systems, and to be used in addition, or as a low-cost alternative, to the state-of-art interference mitigation methods. When incorporated into existing devices and/or systems as integrated circuit ANDL cells, ANDLs may be widely deployed, in a sustaining as well as disruptive manner, to meet the increasing demand for reducing manmade noise and leading to improvements in physical, commercial, and operational properties of those devices, and the systems and services that incorporate and use the improved devices. This will benefit a wide range of applications in high revenue industries such as, for example, consumer electronics, medical, industrial, and defense electronics, and industrial, consumer, and military communication devices and services.

这项小型企业创新研究（SBIR）I阶段项目旨在开发先进的模拟非线性算法和电路，以减轻波段噪声和干扰，尤其是人造起源的噪声和干扰，从而影响了感兴趣的各种信号，并限制了受影响的设备和服务的性能。人造噪声，无意识和有意，是一种无处不在且快速增长的干扰各种电子设备，系统和服务的来源，对其物理，商业和操作性有害。这种噪音来自各种来源的大小，例如组合在系统中的多个设备的相互干扰（例如，配备了WiFi，蓝牙，GPS以及许多其他设备的智能手机），在家庭和办公室，密集的城市和工业环境中，越来越多的无线电源和故意杂乱无章。所提出的非线性算法和电路，自适应非线性差异限制器（ANDL）比现有过滤解决方案具有许多显着的优势，提供了无法通过线性过滤器件和系统复制的功能。 ANDLS还为造成的人造干扰问题提供了优雅且便宜的实时解决方案，这些问题可能会使用或作为低成本替代方案，用于部门的干扰缓解方法。该项目的更广泛的影响/商业潜力在于其能够促进科学和技术对这些问题所引起的科学和技术的理解，如拟议中的促进和循环范围，这些简化和循环的综合性和循环的综合范围是这些简化的，这些综合是这些综合的综合范围，这些问题是这些问题，并且这些循环范围是在这些问题上的综合和循环的综合范围，这些问题是在这些问题中的综合和循环的综合性，这些问题是在这些问题上的综合和循环的综合性，这些问题是在这些问题上的综合和循环的综合范围。问题，进一步增强了提议的技术的社会和商业影响。 ANDL旨在与现有的线性设备和系统完全兼容，并在最新的干预缓解方法中使用或作为低成本替代方法使用。当将作为集成电路和L电池组合到现有的设备和/或系统中时，可以以持续的方式和破坏性的方式广泛部署ANDL，以满足减少人造噪声的不断增长的需求，并改善这些设备的物理，商业和操作性，以及这些设备的系统和服务，这些系统和服务都包括在内并使用改善了设备的设备。这将受益于高收入行业的广泛应用，例如，消费电子，医疗，工业和国防电子产品以及工业，消费者以及军事通讯设备和服务。