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Authors: Y. Ye, D. Spina, D. Deschrijver, W. Bogaerts, T. Dhaene
Title: Efficient time-domain modeling and simulation of passive bandpass systems
Format: International Conference Proceedings
Publication date: 9/2019
Journal/Conference/Book: 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA)
Volume(Issue): p.0992-0996
Location: Granada, Spain
DOI: 10.1109/ICEAA.2019.8879314
Citations: Look up on Google Scholar
Download: Download this Publication (316KB) (316KB)

Abstract

In communication systems, the signals of interest are often amplitude and/or phase modulated ones. In this framework, the baseband equivalent signals and systems representation is usually adopted to simulate the digital parts of communication systems in an efficient manner. This contribution extends the applicability of such representation to RF/analog devices, leading to a common and efficient modeling and simulation framework. In particular, the proposed method can build half-size models compared to existing approaches, and allows one to choose the simulation time step according to the bandwidth of the modulating signals rather than the carrier frequency, thereby significantly speeding up the simulation procedure. The novel proposed method is validated via a suitable application example.

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