RADIO
共 394 篇文章
RADIO 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 394 篇文章，持续更新中。
WiFi,+WiMAX+and+LTE+Multi-hop+Mesh+Networks
Notwithstanding its infancy, wireless mesh networking (WMN) is a hot and<br />
growing field. Wireless mesh networks began in the military, but have since<br />
become of great interest for commercial
Wideband+TDD
This book is an outgrowth of the pioneering development work done by InterDigital Com-<br />
munication Corporation in 3rd Generation TDD WCDMA Technology. Many engineers<br />
and managers were invol
Visible Light Communication
Visible light communications (VLC) is the name given to an optical wireless<br />
communication system that carries information by modulating light in the visible spectrum<br />
(400–700 nm) that is p
Understanding+Cellular+Radio
As I have increasingly moved away from the world of research and into<br />
thatofmanagementandbusiness,ithasbecomeapparenttomethatthere<br />
are many people from a nontechnical background who need t
Understanding_the_Basics_of_MIMO
An acronym for Multiple-In, Multiple-Out, MIMO communication sends the same data as several signals<br />
simultaneously through multiple antennas, while still utilizing a single radio channel. This i
UMTS+Network+Planning
The continuing explosive growth in mobile communication is demanding more spectrally<br />
efficient radio access technologies than the prevalent second generation (2G) systems such as<br />
GSM to ha
Ultra Wideband - Circuits
Recent advances in wireless communication technologies have had a transforma-<br />
tive impact on society and have directly contributed to several economic and social<br />
aspects of daily life. Inc
Transmission+Systems+Design+Handbooks
Public telephone operators and new independent wireless operators through-<br />
out the world are deploying wireless access in an effort to drastically reduce<br />
delivery costs in the most expensi
Time-Varying Channels
Wireless communications has become a field of enormous scientific and economic interest. Recent<br />
success stories include 2G and 3G cellular voice and data services (e.g., GSM and UMTS), wireless<
The+Mobile+Radio+Propagation+Channel
Some tine ago it become apparent the the first edition of this book was rapidly approaching its sell-by date,since many aspects needed revise.There were two obvious courses of action : to forget the w
The+Complete+Wireless+Communications+Professional
When thinking about mobile radio engineers there is a tendency to<br />
assume that the engineering function relates solely to the technical<br />
aspects of the network, such as the equipment design
The Mobile Multimedia Business
The first practical examples of mobile communications were used in many countries like<br />
the USA, the UK and Germany in military services, and played a significant role in the<br />
First World Wa
The Complete Wireless Communications
When thinking about mobile radio engineers there is a tendency to<br />
assume that the engineering function relates solely to the technical<br />
aspects of the network, such as the equipment design
Spectrum+Sharing+Between+Radars
Radio frequency spectrum is a scarce and critical natural resource that is utilized for<br />
many services including surveillance, navigation, communication, and broadcast-<br />
ing. Recent years ha
Spectrum+and+Energy+Efficient
Heterogeneous Network (HetNet): A network that consists of a mix of macro cells and low-power<br />
nodes, e.g. Pico, Femto, Relay Node (RN) and Remote Radio Head (RRH)<br />
Spectrum+Access+and+Management
The radio spectrum is one of the most precious resources which must be managed<br />
to ensure efficient access for the wireless communication services which use it. The<br />
allocation and managemen
Software+Radio
Software Radio (SR) is one of the most important emerging technologies for the<br />
future of wireless communication services. By moving radio functionality into<br />
software, it promises to give f
Software+Defined+Radio+for+3G
Software defined radio (SDR) is an exciting new field for the wireless indus-<br />
try; it is gaining momentum and beginning to be included in commercial<br />
and defense products. The technology of
Software+Defined+Radio
Until the mid-1990s most readers would probably not have even come across the term soft-<br />
ware defined radio (SDR), let alone had an idea what it referred to. Since then SDR has made<br />
the tr
Short-range+Wireless+Communication
Developers, manufacturers and marketers of products incorporating short-<br />
range radio systems are experts in their fields—security, telemetry,<br />
medical care, to name a few. Often they add a