A.F.C. system for broad-band FM receiver
Absorbing sum signal energy in a mixer
AC overload protective circuit
Accumulator controlled prescaler in a phased locked loop
Acousto-optic multiplexing and demultiplexing
Acousto-optic R-F receiver which is tunable and has adjustable b
Acquisition delay circuit for a PLL reference oscillator
Active cancellation of a wireless coupled transmit signal
Active commutated double balanced mixer
Active double-balanced mixer
Active filter circuit and portable telephone apparatus
Active filtering mixer
Active frequency separating circuit
Active image separation mixer
Active inductors using bipolar silicon transistors
Active interference suppressor utilizing recombinant...
Active multiport fiber optic data bus coupler
Active radio frequency mixer circuit with feedback
Active resistance summer for a transformer hybrid
Active resistive summer for a transformer hybrid