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Phase modulating structures for secure communications
1. Alan Tennant Department of Electronic and Electrical Engineering
Radar signature management – passiveand active stealth materials
Time modulated and phased array
antennas
Modulated scatterers for covert
communications including RFID tags
3-D electromagnetic structures
Textile based systems
Acoustic array systems
2. Phase modulating structures for secure communications
Transmitter ofopportunity
Direct signal used
as reference to
demodulate multipath signal
receiver
Modulated multi-path
signal
Phase modulating
surface / structure
Data source
3. 3-D Antennas
15mm4. Conducting textiles Embedding a semiconductor device into a multi-filament yarn
Conducting textilesEmbedding a semiconductor device into a multifilament yarn
5. Conducting textiles structural textiles
conductingground-plane
spacer incorporating structural
fibres and conducting vias
surface knitted from
conducting and insulating
yarns