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Performance 454条

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lpc2292/lpc2294 pdf datasheet

The LPC2292/2294 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, together with 256 kB of embedded high-speed flash memory. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at the maximum ...

/dl/35961.html

标签： lpc datasheet 2292 2294

上传时间： 2014-12-30

上传用户：aysyzxzm

移动无线终端导航AFE和数据转换器

Abstract: High-speed and low-speed data converters serve critical functions in modern broadband mobile radios. This application note outlines how todetermine high-speed data converter performance requirements in baseband sampling radio architectures. Also, system partition strategies andadvantages ...

/dl/36067.html

标签： AFE 移动无线终端导航

上传时间： 2013-11-02

上传用户：jjj0202

线性低压差 (LDO) 稳压器解决方案

We offer a broad line of high performance low dropout (LDO) linear regulators with fasttransient response, excellent line and load regulation, and very wide input voltage rangefrom 0.9V to 100V. Output currents range from 20mA to 10A, with positive, negative andmultiple output versions available. ...

/dl/36116.html

标签： LDO 线性低压差稳压器

上传时间： 2013-11-15

上传用户：努力努力再努力

无线和RF解决方案

Linear Technology offers some of the highest performance RF and signal chain solutions for wireless and cellularinfrastructure. These products support worldwide standards including, LTE, WiMAX, GSM,W-CDMA, TD-SCDMA,CDMA, and CDMA2000. Other wireless systems include broadband microwave data links, ...

/dl/36118.html

标签： 无线方案

上传时间： 2013-11-04

上传用户：kiklkook

射频和微波系统的建模与仿真

Abstract: This application note describes system-level characterization and modeling techniques for radio frequency (RF) and microwavesubsystem components. It illustrates their use in a mixed-signal, mixed-mode system-level simulation. The simulation uses an RF transmitterwith digital predistortio ...

/dl/36144.html

标签： 射频仿真微波系统建模

上传时间： 2013-12-18

上传用户：onewq

如何优化ISM无线电频率(RF)系统

Abstract: With industrial/scientific/medical (ISM) band radio frequency (RF) products, often times users are new to the structure of Maxim's low pin-count transmitters andfully integrated superheterodyne receivers. This tutorial provides simple steps that can be taken to get the best performan ...

/dl/36198.html

标签： ISM RF 无线电频率

上传时间： 2013-11-02

上传用户：yph853211

路灯电力线通信自动化系统讨论

Abstract: This article discusses the benefits of a G3-PLC-based automation system and presents a real-world example of a systemfor reducing energy usage and lowering maintenance costs in tunnels. The basic system design is explained and key performance

/dl/36313.html

标签： 路灯电力线通信自动化系统

上传时间： 2013-10-29

上传用户：康郎

MAX16948双遥控天线LDO开关

  Abstract: This application note helps system designers choose the correct external components for use with the MAX16948 dualremote antenna LDO/switch, thus ensuring that automobile-regulated phantom antenna supply and output-current-monitoring circuitrymeet performance objectives. An elec ...

/dl/36479.html

标签： 16948 MAX LDO 遥控天线

上传时间： 2013-11-04

上传用户：lhll918

智能天线技术在基站中的应用

为了能够满足基站易于选址、优质快速的建站要求和易维护、低成本、高可靠的运行要求，本文对以方舱来实现一体化结构基站做出一番探讨。从系统设计的观点阐述了移动通信高性能基站天线设计的几个关键问题，介绍了智能天线技术在基站中的应用，并且用HFSS软件仿真了一种新型的对称阵子天线，该天线驻波比小于2的带宽可以达到6 ...

/dl/36485.html

标签： 智能天线基站中的应用

上传时间： 2013-11-20

上传用户：linlin

快速跳频通信系统同步技术研究

同步技术是跳频通信系统的关键技术之一，尤其是在快速跳频通信系统中，常规跳频通信通过同步字头携带相关码的方法来实现同步，但对于快跳频来说，由于是一跳或者多跳传输一个调制符号，难以携带相关码。对此引入双跳频图案方法，提出了一种适用于快速跳频通信系统的同步方案。采用短码携带同步信息，克服了快速跳频难以携带 ...

/dl/36495.html

标签： 快速跳频同步技术通信系统

上传时间： 2013-11-23

上传用户：mpquest

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Performance 454条

按分类查找:

lpc2292/lpc2294 pdf datasheet

移动无线终端导航AFE和数据转换器

线性低压差 (LDO) 稳压器解决方案

无线和RF解决方案

射频和微波系统的建模与仿真

如何优化ISM无线电频率(RF)系统

路灯电力线通信自动化系统讨论

MAX16948双遥控天线LDO开关

智能天线技术在基站中的应用

快速跳频通信系统同步技术研究

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