Frequency synthesizer with a plurality of frequency locking...

Frequency trimmable oscillator and frequency multiplier

Frequency-changeable microwave signal generator having plural se

Frequency-characteristic switchable buffer circuit

Frequency-providing circuit

Frequency-selective oscillator

Harmonically tuned high power voltage controlled oscillator

High frequency dual band output oscillator

High frequency generator for use with loads subject to great imp

High frequency oscillator

High-frequency oscillator

High-frequency oscillator and electronic apparatus

Hyperfrequency power oscillator

Inductive-capacitive (LC) based quadrature voltage...

Injection locking using direct digital tuning

Injection-locked video frequency oscillator

Injection-locked waveguide oscillator

Input selection arrangement for applying different local oscilla

Instantaneous start up oscillator

Integrated circuit configuration and method for monitoring a co-