Flexible-bandwidth radio

摘要: A flexible-bandwith radio is provided. Briefly, the equipped with a multiplicity of modulator and demodulator units arranged to communicate on discrete frequency bands. There no need for individual bands be contiguous. As result, able simultaneously supporting band-limited channels. The further channel combiner unit divider combine channels form high-capacity aggregate channel. then provided user, or user application. In first embodiment, utilizes modulator, demodulator, combiner, units. second suitably-programmed digital signal processor perform equivalent functions.