introduction of pulse shaping l.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Introduction of Pulse Shaping PowerPoint Presentation
Download Presentation
Introduction of Pulse Shaping

Loading in 2 Seconds...

play fullscreen
1 / 9

Introduction of Pulse Shaping - PowerPoint PPT Presentation


  • 132 Views
  • Uploaded on

Introduction of Pulse Shaping. 2003, Apr.21 Mon. 1.Pulse Shaping の目的 2. 微分回路&積分回路 3.Shaping における Parameter. 1. Pulse Shaping. Shaping Amp を使用、 Pre Amp の後に置く パルスの減衰時間を小さくする ( Pile-up を防ぎ、パルスの振幅成分を取り出す) Signal の増幅. 2. CR differentiation & RC integration.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Introduction of Pulse Shaping' - skip


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
introduction of pulse shaping

Introduction of Pulse Shaping

2003, Apr.21 Mon

1.Pulse Shaping の目的

2.微分回路&積分回路

3.ShapingにおけるParameter

1 pulse shaping
1. Pulse Shaping
  • Shaping Amp を使用、Pre Ampの後に置く
  • パルスの減衰時間を小さくする (Pile-upを防ぎ、パルスの振幅成分を取り出す)
  • Signalの増幅
2 cr differentiation rc integration
2. CR differentiation & RC integration
  • 微分回路(High-Pass Filter)  f 1/2πRC
      • Signalの高周波成分を通過させる
  • 積分回路(Low-Pass Filter) f1/2πRC
      • Signalの低周波成分を通過させる
  • 微分回路 ・・・ 高周波数成分を強調する
  • 積分回路 ・・・ Noise成分をならす
3 parameters of pulse shaping
3. Parameters of Pulse Shaping
  • Shaping time :

Output pulse の減衰時間を決定する

  • Pulse shape: Semi-Gaussian,Quasi-Triangule
  • Output Shape ・・・ bipolar or unipolar
  • Gain
3 2 pulse shape
3.2 Pulse shape
  • Output の波形を決める
  • Gaussian 利点
  • Triangle 利点

Gaussian pulse

の図

Triangle pulse

の図

3 3 pole zero cancellation
3.3 Pole zero cancellation
  • 「極」を取り除く方法。Undershootを防ぐ

Undershoot Amplitude = τDiff*Pulse Amplitude / τpre

Undershootの図

Undershoot-reject

の図