Signal reception apparatus and method for multi-band...
Signal relay apparatus, method, and computer readable medium...
Simplified high frequency tuner and tuning method
Single integrated circuit phase locked loop for synthesizing...
Sleep switch volume control
Small frequency step up or down converters using large frequency
Speech-operated noise attenuation device (SONAD) control system
Speed-up mode implementation for direct conversion receiver
Split loop AFC system for a SSB receiver
Squaring circuit and electronic device using same
Super low noise multicoupler
Super-reactive oscillator and receiver
Superheterodyne circuit having variable bandwidth and center fre
Supervisory control of mobile telecommunications
Suppression of noise between phase lock loops in a selective cal
Switchable filter phase-locked loop frequency synthesizer device
Switchable gain amplifier
Switched impedance transformer for semiconductor circuits
Synthesized type receiver with PLL
System and method for adaptive DC offset compensation in...