High efficiency speech coding apparatus and transit switching sy
High efficiency ultra wideband generator
High frequency all digital phase-locked loop
High frequency clock signal distribution utilizing CMOS...
High frequency communications
High frequency content recovering method and device for...
High frequency equalizer using a demultiplexing technique...
High frequency loss of signal detector
High frequency multichannel diversity differential phase shift (
High frequency receive equalizer
High frequency receiving apparatus
High frequency signal detecting circuit
High frequency spread spectrum communication system terminal
High gain amplifier for reception of low level pulse code modula
High IF frequencies with a lower frequency logic based FSK...
High impedance directional signal separator for extracting and s
High impedance state for digital subscriber line...
High impedance state for digital subscriber line...
High impedance, Manchester (3 state) to TTL (2 wire, 2 state) tr
High order digital phase-locked loop system