Spectrum efficient fast frequency-hopped modem with coherent...

Spectrum spread communication synchronization establishing...

Spectrum spread reception apparatus

Spectrum spreading circuit

Spectrum spreading communication system using single...

Spectrum spreading communication system using single...

Spectrum spreading system

Speed correction and stop bit control circuit for data communica

Spread carrier self correcting codes

Spread communication system and mobile station thereof

Spread communication system and mobile station thereof

Spread spectrum adaptive power control

Spread spectrum adaptive power control communications system...

Spread spectrum adaptive power control communications system...

Spread spectrum adaptive power control using a base station

Spread spectrum applications of universal frequency translation

Spread spectrum applications of universal frequency translation

Spread spectrum base station for simultaneously receiving...

Spread spectrum baseband modulation of magnetic fields for...

Spread spectrum based multichannel modulation for ultra...