Vacuum aperture isolator for retroreflection from laser-irradiat

Varactor based differential VCO band switching

Varactor controlled push-pull oscillator

Varactor folding technique for phase noise reduction in...

Varactor folding technique for phase noise reduction in...

Varactor folding technique for phase noise reduction in...

Varactor tuned coax resonator

Varactor tuned Colpitts oscillator with compensating varactor fo

Varactor tuned microstrip oscillator for Ka band operation

Varactor tuned strip line resonator and VCO using same

Varactor tuning apparatus for a strip transmission line device

Varactor tuning circuit for dielectric resonator stabilized osci

Varactor tuning circuit having plural selectable bias voltages

Varactor-based ring oscillator

Variable capacitance circuit

Variable capacitance circuit arrangement

Variable capacitance circuit arrangement

Variable capacitance circuit arrangement

Variable capacitance circuit arrangement

Variable capacitance circuit arrangement