A Passive Equalizer Optimization Method Based on Time-Domain Inter-Symbol Interference (ISI) Cancellation Technique
- Authors
- Song, Eakhwan; Kim, Juyeop; Kim, Jiseong
- Issue Date
- Jun-2018
- Publisher
- Institute of Electrical and Electronics Engineers
- Keywords
- Channel loss optimization; frequency-dependent losses; inter-symbol interference(ISI); ISI cancellation; passive equalization
- Citation
- IEEE Transactions on Electromagnetic Compatibility, v.60, no.3, pp 807 - 810
- Pages
- 4
- Journal Title
- IEEE Transactions on Electromagnetic Compatibility
- Volume
- 60
- Number
- 3
- Start Page
- 807
- End Page
- 810
- URI
- https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/4435
- DOI
- 10.1109/TEMC.2017.2749519
- ISSN
- 0018-9375
1558-187X
- Abstract
- In this letter, a channel loss equalization method based on a time-domain inter-symbol interference (ISI) cancellation technique for passive interconnects is proposed. The proposed method can be applied to conventional passive equalizer designs that intentionally suppress the low-frequency and dc components of passive channel responses to compensate for the frequency-dependent losses. An R-L passive equalizer design composed of surface mount inductors and a resistor was employed for validation of the proposed method. With the proposed channel equalization method, it was demonstrated that the ISIs were successfully removed with a significantly improved eye-opening and timing margin.
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