光電訊號處理(一)

◆ 課程目標: 光電訊號處理 I & II (Electro-Optical Signal Processing I & II)上下學期課程架構以光電訊號分析處理與光電系統為主軸,藉由一維(於時間域)與二維(於空間域)的連續與離散傅立葉轉換(Fourier transform)來做信號分析以及在光電訊號系統上應用,並著重理論與實作的搭配,使修課的學生能真正的了解一維與二維連續與離散的訊號與系統原理。利用這些原理基礎來實作單元一(一維連續時間):頻率調變分頻多功雷射通訊實作(Lab 1);單元二(一維離散時間):DSP頻譜分析儀製作(Lab 2);單元三(二維連續空間):光學特徵辨識儀架設(Lab 3);單元四(二維離散空間):適應性濾波器之影像強化技術(Lab 4)。期使學生能夠熟知光電訊號與系統原理,以實驗應證這些光電訊號的處理;進而運用這些光電訊號處理理論與技術,來整合與發展光電訊號系統工程。 ◆ 課程內容: 1. Signals and Systems: (1D Continuous-Time Signal Processing) a) Signals & Systems: Overall concept, and Linear lime-invariant (LTI) System. b) Signal Processing: Fourier series, Continuous-time Fourier transform (CTFT), Discrete-time Fourier transform (DTFT), Filtering, and Modulation. c) Radio (Optical) Communication System: High-frequency current amplifier, Laser automatic power control, Oscillators, and Phase-locked loop (PLL). Lab 1: Frequency-modulation Frequency-division-multiplexing Laser Communication System: Laser APC, Photo-detector, Modulation Circuit, and Demodulation Circuit. 2. Discrete-time Signal Processing: (1D Discrete-Time Signal Processing) a) Signal Analysis: Sampling, Frequency analysis, Discrete Fourier transform (DFT), and Fast Fourier transform (FFT). b) Digital Filter Design: IIR filters, FIR filters, and Adaptive filtering. c) Fourier Analysis of Signals: Windows, DFT analysis of sinusoidal signals, and Time-dependent Fourier transform. Adaptive Intelligent (AI): Neural Networking (NN), Convolution NN (CNN), & Recurrent NN (RNN). Lab 2: Portable Spectrum Analyzer: ADC & Analog LPF, and Digital LPF & FFT.

總分110分,超過100分以一百分計算 1. 作業(每學期6次,每單元3次):4×6=24 2. 實驗報告(每學期2次,每單元1次):20×2=40 3. 期中考試:20 (04/16/2018) 4. 期末考試:26 (06/18/2018)

Ref.: A. V. Oppenheim, A. S. Willsky, and S. H. Nawab, Signals and Systems, 2nd Ed., Prentice-Hall, 1997. J. M. Senior, Optical Fiber Communications: Principles and Practice, Pearson Education, 2009. A. V. Oppenheim and R. W. Schafer, Discrete-Time Signal Processing, 3rd Ed., Pearson Education, 2014. MATLAB with Signal Processing Toolbox (V. K. Ingle and J. G. Proakis, Digital Signal Processing using MATLAB v.4, PWS, 1997.)

地點

上課地點:奇美樓CM216教室 實驗地點:奇美樓R219光電系統教學實驗室 & R224電腦模擬教室

時間

上課時間:週二 14:20~17:10 (無實驗週) 、週二 14:20~16:10 (有實驗週) 實驗時間:週二 18:30~21:20

聯絡方式

任課教師:陳顯禎 @ 5F R520;電話:(06) 3032121 ext. 57825或0931178072; E-mail: sheanjen@nctu.edu.tw 課程助教:黃自誠;電話:(06) 3032121 ext. 57807;E-mail: vic4580849@gmail.com 交大光電學院(台南校區) 適應性光子實驗室(Adaptive Photonics Lab.) @光電學院4F R440