Design of a 20 GHz Bandwidth Dual-Stage Dual-FIR Channel Emulator
Abstract
A 20 GHz channel emulator for broadband differential data links has been developed using a trace overlaid with lossy materials and a two stage programmable Finite Impulse Response (FIR) filter. It allows to emulate the main channel and the cross-talk in the data links. The hardware design and emulation procedure are described. The emulated channel matches the target channel, validating the design methodology.
Recommended Citation
W. Qian et al., "Design of a 20 GHz Bandwidth Dual-Stage Dual-FIR Channel Emulator," Proceedings of the 2015 IEEE Symposium on Electromagnetic Compatibility and Signal Integrity (2015, Santa Clara, CA), pp. 148 - 153, Institute of Electrical and Electronics Engineers (IEEE), Mar 2015.
The definitive version is available at https://doi.org/10.1109/EMCSI.2015.7107676
Meeting Name
2015 IEEE Symposium on Electromagnetic Compatibility and Signal Integrity (2015: Mar. 15-21, Santa Clara, CA)
Department(s)
Electrical and Computer Engineering
Research Center/Lab(s)
Electromagnetic Compatibility (EMC) Laboratory
Keywords and Phrases
Impulse response; Channel emulators; Channel match; Design Methodology; Differential data; Dual stage; FIR channel; Hardware design; Lossy materials; Crosstalk
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2015 Institute of Electrical and Electronics Engineers (IEEE), All rights reserved.
Publication Date
01 Mar 2015
