Multilevel modulator capable of producing a multilevel quadratur

Multilevel modulator comprising a compact error correcting code

Multiple amplitude and phase shift keyed signal modulation metho

Multiple carrier modulation synthesis

Multiple oscillator modulator circuit

Multiple phase modulator for N sets of digital data

Multiple quadrature-phase amplitude modulating system capable of

Narrow bandwidth, compatible single sideband (CSSB) transmission

Near millimeter wavelength modulator and tunable oscillator

Noise reduction method and apparatus for companded delta modulat

Non-reflective/reflective phase transition optical modulator

Nonlinear delay line encoding/decoding arrangements

Nonlinear optical device

Number controlled modulated oscillator

One-bit frequency-shift-keyed modulator

Optic floating deck modulator

Optical beamformers

Optical bistable device

Optical data link

Optical fiber interconnection network including spatial light mo