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SAW简介,IEEE会议PPT

资料介绍
RF SAW_BAW_IntroU

2005-2006 International Distinguished Lecturer Program
Ken-ya Hashimoto Chiba University
Sponsored by The Institute of Electrical and Electronics Engineers (IEEE) 1 Ultrasonics, Ferroelectrics and Frequency Control (UFFC) Society

Introduction to RF SAW/BAW Filters
Ken-ya Hashimoto
Chiba University
k.hashimoto@ieee.org http://www.em.eng.chiba-u.jp/~ken
2

Contents Contents
RF Filter Basics RF SAW and BAW Devices Major Players

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Contents Contents
RF Filter Basics RF SAW and BAW Devices Major Players

4

Mobile Phone market

Source: Prismark report March 2005

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Evolution of component count in a Mobile Phone

6

Role Role of of Tx Tx Filters Filters
Suppression of Spurious in Power Amplifier (PA) Output
PA RF-BPF

Output Power Reduction by 20% through Insertion loss IL of 1
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SAW简介,IEEE会议PPT
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