Secrets of RF Circuit Design, 3rd Edition

Jason_ke

[size=0.86em]Secrets of RF Circuit Design (Paperback)by Joseph Carr (Author) "Radio-frequency (RF) electronics differ from other electronics because the higher frequencies make some circuit operation a little hard to understand..." (more) 
Key Phrases: pure resistance line, preselector circuit, binocular core, New York, Amidon Associates, World War (more...)

                               
登录/注册后可看大图

 

                               
登录/注册后可看大图

 (15 customer reviews)

List Price: $49.95 Price: $37.96 & this item ships for FREE with Super Saver Shipping. Details You Save: $11.99 (24%)

[size=0.86em]Upgrade this book for $9.99 more, and you can read, search, and annotate every page online. See details

[size=0.86em][size=1.3em]In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

[size=0.86em]Only 4 left in stock--order soon (more on the way).

Introduction to RF
electronics
Radio-frequency (RF) electronics differ from other electronics because the higherfrequencies make some circuit operation a little hard to understand. Straycapacitance and stray inductance afflict these circuits. Stray capacitance is the
capacitance that exists between conductors of the circuit, between conductors or
components and ground, or between components. Stray inductance is the normal inductance
of the conductors that connect components, as well as internal component
inductances. These stray parameters are not usually important at dc and low ac
frequencies, but as the frequency increases, they become a much larger proportion
of the total. In some older very high frequency (VHF) TV tuners and VHF communicationsreceiver front ends, the stray capacitances were ufficiently large to tune thecircuits, so no actual discrete tuning capacitors were eeded.Also, skin effect exists at RF. The term skin effect refers to the fact that ac flows
only on the outside portion of the conductor, while dc flows through the entire conductor.
As frequency increases, skin effect produces a smaller zone of conduction
and a correspondingly higher value of ac resistance compared with dc resistance.
Another problem with RF circuits is that the signals find it easier to radiate bothfrom the circuit and within the circuit. Thus, coupling effects between elements of the circuit, between the circuit and its environment, and from the environment tothe circuit become a lot more critical at RF. Interference and other strange effectsare found at RF that are missing in dc circuits and are negligible in most lowfrequency
ac circuits.

krisger

好书，谢谢！

sjtbj123

无线互联网（手机上网）时代已经来临，因全球手机用户庞大的消费群体（仅中 国大陆，2008年手机用户即已达7亿），以无线互联网为核心的数码经济将是这 个时代最大、最诱人的商业机会之一据权威专家预测，这一财富金矿远比之前移 动通信市场、有线互联网市场、传统媒体市场等任何单一领域的商业革新所带来 的商机与财富大得多，几乎是它们的总和。全世界正兴起一股开发与抢占这一21 世纪巨大财富金矿的热潮；仅仅是无线流媒体市场，其快速膨胀之势，让众多权 威组织预计，仅需三年，就可将有线互联网广告市场远远抛在后面； 世界通 Link-WORLD(以下简称L-WORLD)项目以手机无线互联网增值服务为核心，将手机 无线流媒体终端增值服务、无线流媒体广告平台开发与服务、手机无线掌上商城 与网络商城、网络化电子商务管理等多个项目有效整合，建立庞大CRM终端客户 数据库系统,打造功能多样化、服务娱乐化、管理智能化的庞大数码经济平台。  得终端（消费者）得天下，世界通L-WORLD项目以庞大的CRM终端客户数据库为基 础缔结的数码商业帝国具有无与伦比的市场优势，拥有无限宽广的发展空间与前 景。


北京世界通代理火爆招商------请马上电话咨询 手机：13371712525  QQ： 1102620675

详情请登陆 http://www.sjtbj.com

llopes

Secrets of RF circuit design Secrets of RF circuit design Secrets of RF circuit design Secrets of RF circuit design Secrets of RF circuit design Secrets of RF circuit design

haha2000

好东西，多谢楼主分享！

bisque

谢谢楼主分享~

weii

thank you very much

li_8131_cn

谢谢楼主分享

liusupeng

thanks a lot

jhshao

谢谢，下来看看