微波量測原理
Theory of Microwave Measurement
學期
108-1
學分
3
學分
當期課號
5073
永久課號
ECM5504
開課單位
電信工程研究所
授課教師
張志揚
校區
光復
類別
選修
上課時間表
| 節 | 週一 |
|---|---|
5 13:20–14:10 | 微波量測原理 ED103 3 節連堂 |
6 14:20–15:10 | |
7 15:30–16:20 |
* 根據陽明交大上課時間表所列
概述
To teach students basic microwave measurement theory, applications, and error modeling and analysis of the spectrum analyzer, the scalar network analyzer, the vector network analyzer, and the noise figure meter.
先修科目
微波工程簡介、微波工程一
評分方式
1.上課不點名,以期中、期末考試成績各站50%為計分標準。 2.提供學生考古題與解答。
課程大綱
- Theory of sweep frequency spectrum analyzer.
- Pulsed RF signal measurement using spectrum analyzer.
- AM and FM signal measurement using spectrum analyzer.
- Preselecting and external mixer for spectrum analyzer.
- Theory of scattering parameters.
- Theory of scalar network analyzer.
- Measurement uncertainties of the scalar network analyzer.
- Theory of vector network analyzer.
- Super-heterodyne receiver type vector network analyzer.
- Six-port type vector network analyzer.
- Calibration theory of the vector network analyzer.
- Normal mode and sum-delta mode s-parameters
- Noise in receiving systems.
- Theory of noise figure measurement.
- Calibration of the noise figure measurement
- Single and double sideband noise figure measurement
週次計畫
| 週次 | 主題 |
|---|---|
| 第 1 週 | 1. possible configurations for frequency domain signal measuring. 2. super-heterodyne type sweep frequency spectrum analyzer. |
| 第 2 週 | 1.review of Fourier analysis. 2. limitations of the settings |
| 第 3 週 | 1. Fourier analysis of a pulsed RF signal 2. pulsed RF signal in a sweep frequency spectrum analyzer 3. power level calculation and sensitivity analysis |
| 第 4 週 | 1. Transform a frequency domain signal to a time domain1. 2. AM signal analysis and measurement. |
| 第 5 週 | 1. Mathematical analysis of a single tone FM signal 2. Measuring a FM signal |
| 第 6 週 | 1. Spurious signal in a sweep frequency spectrum analyzer. 2. Using a preselecting filter to eliminate the spurious signal 3. Using external mixer to enhance the specific performance of a spectrum analyzer |
| 第 7 週 | 1. matrix representation of a two-port network. 2. scattering matrix and scattering parameters |
| 第 8 週 | 1. basic configuration of a scalar network analyzer. 2. directional coupler and directional bridge 3. measurement uncertainty caused by finite directivity. 4. Test port match and source match. 5. through measurement uncertainty. 6. source harmonic signal introduced problem |
| 第 9 週 | 1. different types of vector network analyzer. 2. the basic operation theory of them |
| 第 10 週 | 1. block diagram of a basic super-heterodyne type vector network analyzer. 2. various configurations of vector network analyzer. 3. extension to millimeter wave frequencies. |
| 第 11 週 | 1. block diagram of a basic six-port type vector network analyzer. 2. theory of a six-port network analyzer 3. performance comparison between six-port type and super-heterodyne type network analyzer. |
| 第 12 週 | 1. Basic error models of a vector network analyzer. 2. Calibration theory. 3. SOLT calibration. |
| 第 13 週 | TRL calibration. |
| 第 14 週 | 1. Multi-port network analyzer. 2. Theory of normal mode to sum-difference mode S-parameter transformation. |
| 第 15 週 | 1. Sources of noises. 2. definition of noise figure and noise temperature. 3. noise calculation in a cascaded system. |
| 第 16 週 | 1. basic configuration of a noise figure meter. 2. system block diagram of Agilent 8970A noise figure meter. 4. ENR of a noise source. 5. types of noise sources. 6. calibration of a noise figure meter. |
| 第 17 週 | 1. noise figure of a receiver and a mixer. 2. single sideband and double sideband 3. possible configures to do a single sideband measurement. 4. theory of measurement uncertainty. |
| 第 18 週 | 期末考 |
教科書
講義是參考多本相關領域書籍與Agilent,Tektronics的論文、application note及其他一些相關論文編寫而成。
Office Hours
- 地點
- ED833
- 時間
- 星期四 上午 10:00-12:00
- 聯絡方式
- ext 54513