搜索结果: 1-9 共查到“电子科学与技术 mobile”相关记录9条 . 查询时间(0.049 秒)
Imagine sitting in a packed stadium for a pivotal football game — tens of thousands of people are using mobile phones at the same time, perhaps video chatting with friends or posting photos on social ...
AUTOMATIC EXTRACTION OF VERTICAL WALLS FROM MOBILE AND AIRBORNE LASER SCANNING DATA
buildings 3D feature extraction map updating position accuracy
2016/2/29
Building outlines in cadastral maps are often created from different sources such as terrestrial surveying and photogrammetric
analyses. In the latter case the position of the building wall cannot b...
Formation control of nonholonomic mobile robots using implicit polynomials and elliptic Fourier descriptors
Formation Coordination Autonomous Nonholonomic Implicit Polynomials Elliptic Fourier Descriptors
2010/10/12
This paper presents a novel method for the formation control of a group of nonholonomic mobile robots using implicit and parametric descriptions of the desired formation shape. The formation control s...
New security technology developed at Oxford University by Professor Bill Roscoe and his team that allows people to make payments via mobile phones, offers a solution.The technology is designed to work...
Analysis and Optimization of Mobile Phone Antenna Radiation Performance in the Presence of Head and Hand Phantoms
Numerical simulation hand phantom antenna design
2009/7/28
A commercial clam shell phone CAD model is used to numerically investigate the effect of a hand phantom on mobile phone antenna radiation performance. The simulation results show that the grip of the ...
FDTD Evaluation of the SAR Distribution in a Human Head Near a Mobile Cellular Phone
FDTD Evaluation SAR Distribution Human Head Mobile Cellular Phone
2009/7/27
In this study, Finite-Difference Time-Domain (FDTD) method is used to calculate the Specific Absorbtion Rate (SAR; defined as the power absorbed by unit mass of the tissue) distribution in a human hea...
安捷伦科技和Altair携手合作加速开发Mobile WiMAX设备
合作 开发 设备
2011/11/4
安捷伦科技公司和 Altair 半导体公司日前宣布将携手加速 Mobile WiMAX 设备的开发。两家公司计划通过安捷伦无线网络测试仪对 Altair Mobile WiMAX 芯片的校准和验证进行优化。因此，采用 Altair Mobile WiMAX 芯片的手持式设备制造商将能够快速、高效地测试和验证他们的 Mobile WiMAX 设备。
Hong Kong, December 13, 2006 -- The Cable & Satellite Broadcasting Association of Asia (CASBAA) today announced its strategic direction for 2007, as well as the results of 2006 Annual General Meeting ...
Feasibility of Tunable Amplifier and Bandpass Filter for Mobile Handsets Using Active Inductor Circuits
Active inductors MMIC GaAs MESFET
2010/12/7
In this paper active inductor circuits are employed to assess their suitability for providing a tuning function in GaAs MMIC circuits. The specifications for a mobile handset amplifier and a bandpass ...