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← ScienceWhich consequence results when signal propagation is forced within a strongly dispersive metamaterial waveguide?
A)Pulse broadening and group delay✓
B)Increased signal propagation velocity
C)Reduced signal energy dissipation
D)Enhanced frequency multiplexing capacity
💡 Explanation
Pulse broadening and group delay occur, because chromatic dispersion causes different frequency components to propagate at different speeds causing pulse spreading; therefore, waveform degrades rather than preserving integrity because of differential delays.
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