S-band low-noise amplifier with self-adjusting bias for...
Scaling adjustment using pilot signal
Selectable capacitance circuit
Selectable Capacitance Circuit
Selectable capacitance circuit
Selective call receivers with stepwise variable gain control
Selective RF circuit with varactor tuned and switched bandpass f
Selective RF circuit with varactor tuned bandpass switched bandp
Selective-calling radio receiver using direct conversion method
Selectivity means in amplitude modulated radio receivers
Selectivity system for a direct conversion receiver
Self gain aligning circuit and method
Self-adaptive frequency band-pass filtering device in...
Self-calibrating frequency standard system
Self-powered radio integrated circuit with embedded antenna
Self-tuned millimeter wave RF transceiver module
Semiconductor device interconnecting unit, semiconductor...
Semiconductor integrated circuit and radio communication...
Sensitivity switching circuit for radio receiver
Sigma delta (ΣΔ) transmitter circuits and...