| Autor: |
Christian Schuster, Alina Deutsch, Roger S. Krabbenhoft, Erich Klink |
| Rok vydání: |
2006 |
| Předmět: |
|
| Zdroj: |
2006 IEEE Workship on Signal Propagation on Interconnects. |
| DOI: |
10.1109/spi.2006.289153 |
| Popis: |
In this paper we explore an attenuation measurement technique for PCB traces that is simple, robust, and quick enough to be a viable solution for a printed circuit board production environment. The technique is based on time domain reflectometry and transmission (TDR/T) measurements of two traces of different length. The result is the trace attenuation with respect to frequency. The technique combines well-known time and frequency domain algorithms. Comparison of experimental data to alternative time and frequency domain approaches verify the proposed technique up to 15 GHz. The importance of a low reflection signal launch design is discussed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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