A comparison of coherent digital PPM with PCM. - Robert A. Cryan; Rodney T. Unwin; Alistair J. Massarella; Martin J. N. Sibley; Ian Garrett (Eur. Trans. Telecommun., 1992)

Timing Considerations for Optical Fibre PPM. - Robert A. Cryan; Jaafar M. H. Elmirghani; F. Mike Clayton (Eur. Trans. Telecommun., 1993)

Microstrip Implementation of Optimal Pulse Position Modulation Pre-detection Fitlers. - Robert A. Cryan; A. Hussain; T. Hartley (ISCAS, 1994)

On the Design of a Jitter-Tolerant Synchronisation Subsystem for Optical Fibre PPM. - Jaafar M. H. Elmirghani; Robert A. Cryan (ISCAS, 1994)

Implementation and Performance Considerations for a PPM Correlator-synchroniser. - Jaafar M. H. Elmirghani; Robert A. Cryan (ISCAS, 1994)

Theoretical characterisation and practical implementation of optical fibre PPM self synchronisation sequences. - Jaafar M. H. Elmirghani; Robert A. Cryan; F. Mike Clayton (Eur. Trans. Telecommun., 1994)

Timing jitter and its impact on a self-synchronised optical fibre PPM system. - Jaafar M. H. Elmirghani; Robert A. Cryan (Eur. Trans. Telecommun., 1995)

Spectral analysis of timing jitter effects on the cyclostationary PPM format. - Jaafar M. H. Elmirghani; Robert A. Cryan; F. Mike Clayton (Signal Process., 1995)

On the spectral estimation and synchronization of the cyclostationary optical fibre PPM process. - Jaafar M. H. Elmirghani; Robert A. Cryan; F. Mike Clayton (IEEE Trans. Commun., 1995)

Letter: Optimal echo path modelling using chaotic modulated speech. - Simon H. Milner; Jaafar M. H. Elmirghani; Robert A. Cryan (Eur. Trans. Telecommun., 1996)

Experimental evaluation of echo path modeling with chaotic coded speech. - Jaafar M. H. Elmirghani; Simon H. Milner; Robert A. Cryan (IEEE Trans. Signal Process., 1997)

Performance evaluation of PPM CDMA under different orthogonal coding schemes. - Hsun-Hung Chan; Jaafar M. H. Elmirghani; Robert A. Cryan (ICC, 1998)

Performance of optical wireless OOK and PPM systems under the constraints of ambient noise and multipath dispersion. - Hsun-Hung Chan; Karel L. Sterckx; Jaafar M. H. Elmirghani; Robert A. Cryan (IEEE Commun. Mag., 1998)

ATM infrared wireless LANs: a proposed architecture. - Pavlos Theodorou; Jaafar M. H. Elmirghani; Robert A. Cryan (IEEE Commun. Mag., 1998)

On the use of adaptive threshold detection in optical wireless communication systems. - Karel L. Sterckx; Jaafar M. H. Elmirghani; Robert A. Cryan (GLOBECOM, 2000)

Divergence Detection in a Speech-Excited In-Service Non-Intrusive Measurement Device. - Wai Pang Ng; Jaafar M. H. Elmirghani; Robert A. Cryan; Yoong Choon Chang; Simon Broom (ICC (2), 2000)

Three-segment pyramidal fly-eye detection antenna for optical wireless communication systems under the constraint of ambient noise introduced by highly directive spotlights. - Karel L. Sterckx; Jaafar M. H. Elmirghani; Robert A. Cryan (Int. J. Commun. Syst., 2000)

Performance Analysis of the Parallel Optical All-Pass Filter Equalizer for Chromatic Dispersion Compensation at 10 Gb/s. - Wai Pang Ng; Wisit Loedhammacakra; Robert A. Cryan; Zabih Ghassemlooy (GLOBECOM, 2007)

Characterisation of a parallel optical all pass filter for chromatic dispersion equalisation in 10 Gb/s system. - Wai Pang Ng; Wisit Loedhammacakra; Zabih Ghassemlooy; Robert A. Cryan (IET Circuits Devices Syst., 2008)

Chromatic dispersion compensation employing cascaded parallel optical all-pass filter. - Wai Pang Ng; Wisit Loedhammacakra; Robert A. Cryan; Zabih Ghassemlooy (CSNDSP, 2010)