웨비나
Accurate S-parameter Measurement Methods and PCB Material Characterization
In this seminar, we will examine methods for accurately measuring S-parameters and simulating PCB traces.
As signal transmission speed and frequency increase, the high-frequency characteristics of transmission lines such as PCB, connectors, and cables become increasingly important. These high-frequency characteristics can be expressed as insertion loss, return loss, impedance, and crosstalk. These characteristics are represented in the form of S-parameters for design, simulation, and analysis. S-parameters of transmission lines can be obtained through measurement or simulation.
As signal transmission speed and frequency increase, the high-frequency characteristics of transmission lines such as PCB, connectors, and cables become increasingly important. These high-frequency characteristics can be expressed as insertion loss, return loss, impedance, and crosstalk. These characteristics are represented in the form of S-parameters for design, simulation, and analysis. S-parameters of transmission lines can be obtained through measurement or simulation.
However, S-parameters obtained from measurement or simulation results often contain errors and inaccuracies, making it difficult to understand the precise transmission characteristics in many cases. Therefore, this seminar examines S-parameter measurement and PCB trace simulation in detail.
1. What is S-parameter and its impact on signal transmission
2. What is causality error in S-parameter and why does it occur
3. Fixture de-embedding method that does not generate causality error
4. Comparative case study of In-Situ De-embedding (ISD) tool and conventional methods
5. Impact of PCB material properties (Dk, DF, roughness) on S-parameters
6. Comparative case study of PCB simulation using MPX (Material Property Extraction) tool and actual measurement
7. PCB and RF connector connection design method for maximum performance
댓글
- 38 Comments
- 양*민 (2018-12-11 오후 3:04:19)
- FloTHERM
- 김*주 (2018-05-15 오후 6:20:41)
- 유익한 세미나 감사합니다.
- 강*우 (2018-05-15 오전 11:22:44)
- 신호 품질에서의 S-Parameter 특성에 관심이 많습니다.
- 권*청 (2018-05-15 오전 10:19:03)
- 평소 관심을 많이 갖고 있는 분야라, 좋은 세미나 기대합니다 감사합니다
- 김*남 (2018-05-15 오전 9:45:01)
- 세미나 기대 되네요~
- 황*관 (2018-05-15 오전 8:51:58)
- 좋은 이해를 기대하면서 청취하겠읍니다
- 이*현 (2018-05-14 오후 5:57:14)
- 고주파 대역에서 컨넥터의 inner와 PCB의 width의 폭이 다름에 의한 반사계수 저하를 개선하는 방법이 있는지에 대해 문의합니다
- 유*희 (2018-05-14 오전 10:02:11)
- 유익한 정보 공유를 위하여 세미나 진행을 해주셔서 감사합니다.
- 안*모 (2018-05-14 오전 9:36:07)
- 열 해석을 하고 있는데 PCB에 대한 이해가 필요하던 참이라 본 세이나에 대해 좋은 시간 되기를 기대하고 있습니다.
- 전*섭 (2018-05-14 오전 9:05:24)
- 평소에 관심 많았는데 기대됩니다.