尚未登入 請由此登入
 
 
 










知識分享平台Eshare檢視資訊View
返回前一頁Back
      [檢舉]

標題Title: 微波工程期末口試報告
作者Authors: 張冠程
上傳單位Department: 電子工程系
上傳時間Date: 2012-1-11
上傳者Author: 張冠程
審核單位Department: 電子工程系
審核老師Teacher: 陳文山
檔案類型Categories: 課堂報告In-class Report
關鍵詞Keyword: class E,Amplifier
摘要Abstract: In this paper, class-E power amplifier (PA) with automatic power control loop and load
compensation circuit is presented. The transmitted power is controlled by adjusting the signal
applied to the gate of the power control transistor . In addition, a parallel capacitor is also controlled
to enhance the efficiency and comp ensate for the load variation. This chip is implemented in a 0.35
μ m BCD technology, and provides the output power control range of 10-30.2 dBm. The maximum
power efficiency of the power amplifier is 71.5 %.

檔案名稱
FileName
檔案大小
Size
檔案格式
Format
瀏覽次數
Browses
下載次數
Downloads
2012_1_f1cd5ca8.ppt 944Kb ppt 202 51
文件中檔案:
 

開啟檔案Download
 
 
返回前一頁