2.4GHz無線網路射頻電路設計與測試
2.4GHz WLAN RF circuit Design and Test
Date Issued
2004
Date
2004
Author(s)
Chen, Yang-Wen
DOI
zh-TW
Abstract
This thesis presents the design and test of the RF circuit in a 802.11b WLAN card. The circuit design is based on the RFMD 2.4GHz WLAN module. The main function of designed RF circuit is to receive and downconvert the RF signal to IF signal, and transmit and amplify the RF signal a half duplex operation.
Chapter 1 briefly introduces the WLAN structure and the contents of 802.11b. Chapter 2 and Chapter 3 describe the RF and DC circuits respectively including component characteristics and circuit design concept. Chapter 4 gives the circuit layout to realize the designed circuit in a four layer PCB. Chapter 5 then describes the test results and the circuit matching on the implemented circuits. Chapter 6 is the conclusion. Finally, attached appendices list the test instruments, test methods and the devices used.
Subjects
射頻
無線網路
電路佈局
降頻器
必v放大器
RFMD
layout
PA
down converter
RF
WLAN
Type
thesis
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