射频收发器

基于单片射频收发器的无线数据采集系统设计

Design of Wireless Data collection System Based on Single RF Transceiver

蓝牙通信系统由射频收发器、基带处理器、协议栈组成。

The Bluetooth core system consists of an RF transceiver , baseband , and protocol stack .

OFDM超宽带射频收发器设计关键问题及单芯片实现

Research and Design of OFDM UWB Transceiver with Full Chip Implementation

编队飞行航天器的测量通信一体化系统&射频收发器

RF Transceiver : An Integrated Sensing and Telecommunications System for Formation Flight Spacecraft

无线通信的迅猛发展激发了射频收发器设计的热潮。

The wireless communication revolution has spawned a revival of interest in the design and optimization of radio transceivers .

而要实现多标准的射频收发器，必然要求设计出相应的多标准功率放大器电路。本文实现了一款双频带可控增益的功率放大器。

So it needs to design a multi-standard PA for multi-standard transceiver . A dual-band gain-controlled power amplifier is designed in the article .

它将微带贴片天线和射频收发器集成于一个独立的封装内，并使天线和收发器之间的电磁干扰最小。

It combines a microstrip patch antenna with an RF transceiver into a single package , and also minimizes the electromagnetic interference between the antenna and transceiver .

对于多模芯片组，集成电路划分决定了双频带射频收发器集成在单芯片还是双芯片中，以及基带处理器与媒体访问控制器是否集成于单芯片。

To multi-mode WLAN chipset , IC partition determine the chip number of dual-band transceiver and whether the BBP and MAC can be integrated into one chip .

随着无线射频收发器硬件成本的降低和相关技术的发展，在一个传感器节点上装配多个射频正在成为可以接受的技术选择，在未来具有广阔的应用前景。

With the decrease of hardware cost of wireless radio transceivers and the development of technology , equipping each sensor node with multiple radios is becoming acceptable and has a broad prospect of application .

首先，本文从信号处理的角度系统的描述了MRI射频信号收发器的原理和算法。

Firstly , the principles and algorithms of MRI signal transceiver were described and designed .

射频模块，主要是射频收发器，可以采用多种架构，如低中频、超低中频和零中频。

Radio transceiver is the main part of radio module . Three architecture can be selected in radio design : low IF , very low IF and ZIF .