System for connecting light waveguide buses and coaxial cable bu

System for contactless power and data transmission

System for creating a programmable tuning voltage

System for electrooptical information transmission

System for extending the effective operational range of an infra

System for indicating frequency of station signal received by su

System for indicating multipath interference in radio receiver

System for measuring delay time variation in optical fiber digit

System for programming a radio receiver

System for remote, interactive communication with a metal under

System for selecting route-relevant information when using the r

System for transmitting digital signals over an optical fiber

System for transmitting information on interferometrically gener

System for transmitting microwave signals via an optical link

System for transmitting optical binary data signals through an o

System having different signal transfer modes for detecting and

System of connecting a wire telecommunication and a radio commun

System of optical telephony

System to transmit optical information and comprising a pluralit

Systems and methods for filter center frequency location