Phase modulation noise reducer

A process for reducing a phase modulation noise of an oscillator, the process comprising:

• receiving, by an amplitude modulation (AM) detector, a primary oscillator signal from the oscillator, the primary oscillator signal comprising a first phase modulation (PM) noise;
• producing, by the AM detector, an AM detector signal based on the primary oscillator signal;
• receiving, by a diode of the AM detector, the primary oscillator signal;
• providing, by a capacitor of the AM detector, the AM detector signal to a control circuit;
• receiving, by a PM detector, the primary oscillator signal from the oscillator;
• producing, by the PM detector, a PM detector signal based on the primary oscillator signal;
• receiving, by the control circuit, the AM detector signal from the AM detector and the PM detector signal from the PM detector;
• producing, by the control circuit:
• an AM detector transfer function;
• a PM detector transfer function;
• and
• a control signal from the AM detector transfer function and the PM detector transfer function;
• receiving, by a phase shifter, the primary oscillator signal and the control signal;
• and
• producing, by the phase shifter, a secondary oscillator signal comprising a second PM noise that is less than the first PM noise to reduce the PM noise of the oscillator;
• receiving, by a power splitter, the primary oscillator signal prior to the AM detector and the phase shifter;
• and
• splitting, by the power splitter, a power of the primary oscillator signal and then communicating the primary oscillator signal to the AM detector and to the phase shifter.