Electromagnetic
共 93 篇文章
Electromagnetic 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 93 篇文章，持续更新中。
ISO 7176-21 标准文件
<p>此为ISO 7176-21的标准，</p><p>Requirements and test methods for</p><p>electromagnetic compatibility of</p><p>electrically powered wheelchairs and</p><p>scooters, and battery chargers</p><p><br/></p>
1 Seismic response control using electromagnetic
<div>
This paper presents a new type of electromagnetic damper with rotating inertial mass that has been devel
</div>
<div>
oped to control the vibrations of structures subjected to earthquakes. Th
EN 55014-1
EMI标准，欧标，Electromagnetic compatibility -
Requirements for household appliances,
electric tools and similar apparatus
EN 300220-1V2.4.1
EN 300220-1V2.4.1 Electromagnetic compatibility and Radio spectrum Matters (ERM);Short Range Devices (SRD);Radio equipment to be used in the 25 MHz to 1 000 MHz frequency range with po
Radio Frequency Identification and Sensors
There is an unprecedented enthusiasm for radio frequency<br />
identification (RFID) technologies today. RFID is based on the<br />
exchange of information carried by electromagnetic waves between a<b
Electromagnetic+Transients+in+Power+Cables
For more than a century, overhead lines have been the most commonly used<br />
technology for transmitting electrical energy at all voltage levels, especially on the<br />
highest levels. However, in
Conducted+Electromagnetic+Interference
Electricity has been chosen as the most convenient and useful form of energy, due<br />
to its ease of transportation over large distances and easy conversion to other<br />
energy forms. The biggest
ESD-Phenomena-and-the-Reliability
As we enter the next millennium, there are clear technological patterns. First, the<br />
electronic industry continues to scale microelectronic structures to achieve faster<br />
devices, new devices
RF Imperfections
The unguided transmission of information using electromagnetic waves<br />
at radio frequency (RF) is often referred to as wireless communications,<br />
the first demonstration of which took place at
Radio Wave Propagation
One of the prerequisites for the development of telecommunication services is the<br />
understanding of the propagation of the waves, either acoustic, electromagnetic,<br />
radio or light waves, whi
Modern+Receiver+Front-Ends
In recent years, the research and developments in the area of RF and microwave<br />
technologies have progressed significantly due to the growing demand for applica-<br />
bility in wireless communic
EMI+Protection+for+Communication+Systems
Communication today is not as easy as it was in the past. Protecting numerous com-<br />
munication services, which are operating in the same or adjacent communication<br />
channels, has become incre
Applied+Electromagnetism+and+Materials
This book describes the applications of the fundamental interactions of<br />
electromagnetic waves and materials as described in the preceding volume, “Basic<br />
Electromagnetism and Materials”. It
Spread-spectrum techniques are methods by which electromagnetic energy generated in a particular ban
Spread-spectrum techniques are methods by which electromagnetic energy generated in a particular bandwidth is deliberately spread in the frequency domain, resulting in a signal with a wider bandwidth.
In an electromagnetic cloak based on a transformation approach, reduced sets of material properties
In an electromagnetic cloak based on a transformation approach, reduced sets of
material properties are generally favored due to their easier implementation in reality,
although a seemingly inevitab
We analyze, both analytically and numerically, the effectiveness of cloaking an infinite cylinder f
We analyze, both analytically and numerically, the effectiveness
of cloaking an infinite cylinder from observations by electromagnetic
waves in three dimensions. We show that, as truncated approxima
Electromagnetic Simulation Using the FDTD method.rar
Electromagnetic Simulation Using the FDTD method.rar
Metamaterial Electromagnetic Cloak-at-Microwave Frequencies.pdf 2006首次制备出“隐身斗篷” Science发表
Metamaterial Electromagnetic Cloak-at-Microwave Frequencies.pdf 2006首次制备出“隐身斗篷” Science发表
matlab 天线和电磁分析工具箱 matlab electromagnetic and anntena
matlab 天线和电磁分析工具箱 matlab electromagnetic and anntena
三维矢量有限元-矩量法电磁场分析程序。 EMAP5 is a full-wave electromagnetic field solver that combines the method of m
三维矢量有限元-矩量法电磁场分析程序。
EMAP5 is a full-wave electromagnetic field solver that combines the method of moments (MOM) with a vector finite element method (VFEM). It employs the finite element method (FEM)