Push-pull optical receiver having gain control

Push-pull optical receiver having gain control

Push-pull optical receiver with cascode amplifiers

Q detection circuit

Quantum state control apparatus, optical receiver and optical co

Quasi-dispersionless optical fiber transmission, dispersion...

Quasi-soliton communication system

Radio apparatus

Radio communication devices

Radio communication system

Radio frequency control circuit of base station of mobile commun

Radio permitting information transfer between radio frequency sh

Radio-telecommunication device in vehicles

Raman gain tilt equalization in optical fiber communication...

Ranging method for use in TDMA systems on tree-and-branch optica

Rapid, high-resolution scanning of flat and curved regions for g

Raster output scanner (ROS) using an overfilled polygon design w

Raster output scanner architecture employing rotating prism face

Raster output scanner for reducing color misregistration

Raster output scanner having externally mounted mirrors