This paper develops a physically-consistent channel model for analyzing super wideband (SW) multiple-input-multiple-output (MIMO) communication systems that experience strong mutual coupling (MC). Starting from circuit theory, we derive a generalized MIMO model incorporating MC and physical noise sources, allowing a di...
Sachitha C. Bandara, Erfan Khordad, Peter J. Smith et al.· IEEE Open Journal of the Com...· 2 citations
This paper analyses frequency shift keying (FSK)-based waveforms for joint communications and radar (JCR) in terms of radar estimation local accuracy. More specifically, the Cramer-Rao lower bounds for delay and Doppler shift estimation are characterised using the root mean square (RMS) time duration and RMS bandwidth...
Tian Han, Peter J. Smith, R. Senanayake et al.· IEEE Transactions on Wireles...· 0 citations
This paper considers a hybrid frequency- and phase-shift keying (FPK) waveform for integrated sensing and communications (ISAC). Compared to FSK-based ISAC waveforms in the literature, the proposed waveform shows similar local radar estimation accuracy and superior performance both in terms of data rates and radar glob...
L. A. Cruz, Tian Han, Jamie S. Evans et al.· IEEE Open Journal of the Com...· 0 citations
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